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Symptoms could include:
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The early symptoms of heat illness include: Profuse sweating; Fatigue; Thirst; Muscle cramps. Later symptoms of heat exhaustion include: Headache; Dizziness and lightheadedness; Weakness; Nausea and vomiting; Cool, moist skin; Dark urine. The symp...
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The care for heat cramps includes placing an individual at rest in a cool environment, while giving cool water with a teaspoon of salt per quart, or a commercial sports drink. Usually, rest and liquids are all that is needed for a person to recove...
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The care of heat cramps includes placing the child at rest in a cool environment, while giving cool water with a teaspoon of salt per quart, or a commercial sports drink (e.g. Gatorade). Usually, rest and liquids are all that is needed for the chi...
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Being tired is the familiar aftermath of physical exertion, prolonged labor or lack of sleep. When does being tired become a symptom of a condition? Fatigue, malaise, lassitude, exhaustion are all subtle variations of the same subjective feelings of not having enough energy to meet the demands of one's life.
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Fatigue is a feeling of weariness, tiredness, or lack of energy.
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Fatigue is physical and/or mental exhaustion that can be triggered by stress, medication, overwork, or mental and physical illness or disease.Everyone experiences fatigue occasionally. It is the body''s way of signaling its need for rest and sleep.
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Boosting Your Energy provides information on the causes and treatments of persistent fatigue. Includes information on aging and energy, eating for energy, and boosting your energy.
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Fatigue may be defined as a subjective state in which one feels tired or exhausted, and in which the capacity for normal work or activity is reduced. There is, however, no commonly accepted definition of fatigue when it is considered in the contex...
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If the fatigue is related to a decrease in hemoglobin, or oxygen-carrying capacity of the blood, then replacing the red blood cells by transfusion or taking erythropoietin can help reduce fatigue. If the fatigue is not related to this, then it is important that the person with cancer learn ways to conserve energy. Energy is like money, and people only have a limited amount of it. Think carefully about how to spend it. What activities are most important? What activities help restore energy? These are the activities that people with cancer should spend their energy on. They need to ask for help to do the rest of the activities.
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If you regularly feel weary after waking from a good night's sleep or for no apparent reason, it's time to find out why.
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Fatigue may be defined as a subjective state in which one feels tired or exhausted, and in which the capacity for normal work or activity is reduced. There is, however, no commonly accepted definition of fatigue when it is considered in the contex...
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Fatigue is physical and/or mental exhaustion that can be triggered by stress, medication, overwork, or mental and physical illness or disease.Everyone experiences fatigue occasionally. It is the body''s way of signaling its need for rest and sleep.
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Fatigue is a feeling of exhaustion or loss of strength. The duration of fatigue for a patient with cancer has been found to last from one to two times the length of time between diagnosis and completion of treatment, so it is common for fatigue to...
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If the person on chemotherapy has decreased hemoglobin, or oxygen-carrying capacity of the blood, and it seems like the low hemoglobin level will last for a while, then a medicine called PROCRIT® (Epoetin alfa) may be prescribed. This medicine is given as an injection to keep the hemoglobin at a higher level. This can sometimes manage fatigue. PROCRIT is for anemic chemotherapy patients with most types of cancer.
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We currently understand some of the causes of fatigue but not all of them. Fatigue may be related to physical changes caused by cancer or its treatment (chemotherapy, biotherapy, radiotherapy, or surgery). It is reported that the fatigue people get when receiving cancer treatment is more severe than the fatigue healthy people get. In addition, this fatigue lasts longer and is not relieved by sleep. Studies have shown that low hemoglobin is also related to fatigue. Hemoglobin carries oxygen in the blood, so if it is low, the body cells do not get as much oxygen as they need. Also, people who are not well nourished, who don't drink enough fluid and are dehydrated, or who are not able to move around much tend to have fatigue more easily. Finally, the way a person handles stress, thinks, or behaves can influence fatigue.
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Fatigue is a vague feeling of being tired, weak, or exhausted. It is often a symptom of cancer, when cancer is first diagnosed, or when cancer progresses (Ferrell et al, 1996). It is also the most common side effect of cancer treatment. Some people with cancer have described fatigue as being "tired to the bones” or "hitting a wall.” Others say it is the most distressing side effect of cancer treatment. Fatigue is different for everyone, so it is important that the person who is experiencing it describe how he or she feels. Fatigue may cause decreased ability to work or do physical activity. If the person with cancer is easily distracted and unable to concentrate on mental work or activity, then he or she may have attentional fatigue (Winningham and Barton-Burke, 2000). Depending upon its cause, fatigue can come and go or stay constant for a while. Fatigue from chemotherapy tends to occur a few days after the treatment, peaks, and then gets better before the next treatment. Fatigue from radiation doesn't happen right away. It develops over the first two to three weeks of treatment and then increases as the treatment continues. It may last three months or more after the treatment is finished. Attentional fatigue can last up until two or three years after treatment is completed.
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Many people experience late-in-the-day energy lags, but you can take steps to prevent them.
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Fatigue is a common side effect of chemotherapy and radiation therapy. It can be caused by worry, lack of sleep, and poor appetite. Fatigue can also be a sign of anemia (a shortage of red blood cells). This could require medical treatment. The tips below can help you feel better.
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Dry skin is most common in your lower legs, arms, flanks (sides of the abdomen), and thighs. The symptoms most often associated with dry skin include: Scaling; Itching; Cracks in the skin.
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Detailed information on dry skin, including treatment Dry skin is a very common skin condition, usually characterized by irritated skin and itchiness. Dry skin often worsens in the winter, when the air is cold and dry. In addition, frequent bathing can aggravate dry skin. Dry skin may become flaky or scaly.
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What can you do to avoid scratching and flaking your way through the winter months? Here are some tips to try.
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Dry skin is an extremely common problem for people of all ages. However, as we age, the skin loses moisture and may become dry, dull, flaky, and scaly. Excessive dryness can lead to severe itching and eczema. Dry skin can also exacerbate underlying skin conditions such as atopic dermatitis and psoriasis.
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Skin problems such as pimples, blackheads, rashes, and oily skin are common in both teens and adults. But you don't necessarily need a dermatologist to treat them.
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I have a 17-month-old grandson who has very dry skin -- so dry it cracks and oozes either clear or sometimes a bloody discharge. He itches all the time and appears to be allergic to almost everything he eats. No cream seems to work on it. Can you suggest anything to help him?
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A headache is pain or discomfort in the head, scalp, or neck. Serious causes of headaches are extremely rare. Most people with headaches can feel much better by making lifestyle changes, learning ways to relax, and occasionally by taking medicatio...
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A headache is a pain in the head and neck region that may be either a disorder in its own right or a symptom.
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Detailed information on headaches, including the different types of headaches and statistics relating to headaches
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This report helps you identify the cause of your headache and learn what to do about it. Includes the latest treatments, such as new medications and mind/body techniques.
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A headache involves pain in the head which can arise from many disorders or may be a disorder in and of itself.There are three types of primary headaches: tension-type(muscular contraction headache), migraine(vascular headaches), and cluster. Virt...
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About 90 percent of all headaches are harmless episodes that can be treated with over-the-counter painkillers, either alone or together with rest, ice packs or relaxation techniques.
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A headache involves pain in the head that can arise from many disorders or may be a disorder in and of itself.Headaches can be categorized as primary or secondary. Primary headaches occur independently and are not the result of another medical pro...
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Most headaches in kids are caused by tension, not disease. Your pediatrician can determine what kind of headache your child has.
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Headache is a pain in the head and neck region that may be either a disorder in its own right or a symptom of an underlying medical condition or disease. The medical term for headache is cephalalgia.
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When seeking treatment for headaches, start with your primary care provider. Most people who suffer from headaches tell their doctors about their pain only as an afterthought. And 31 percent have never seen a health care provider for their condition, according to the National Headache Foundation (NHF). The result is a lot of needless suffering.
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Youngsters' most common head pain is a tension headache—a dull ache that feels like pressure around the head.
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Detailed information on headaches, including types, symptoms, diagnosis, and treatment
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Can dehydration cause headaches?
Howard LeWine, M.D., is chief editor of Internet Publishing at Harvard Health Publications. He is recognized as an outstanding clinician and teacher and is a recipient of the Internal Medicine Teacher of the Year award at Brigham and Women's Hospital. Dr. LeWine continues to practice Internal Medicine; most recently he became a hospitalist after practicing primary care for over 20 years.
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An old theory about the connection between headache and high blood pressure makes a comeback.
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Detailed information on headaches, including the different types of headaches and statistics relating to headaches
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Fever is the temporary increase in the body's temperature, in response to some disease or illness. A child has a fever when their temperature is at or above one of these levels: 100.4 F (38 C) measured in the bottom (rectally; 99.5 F(37.5 C) measu...
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The nervous system constantly relays information about the body''s temperature to the thermostat, which in turn activates different physical responses designed to cool or warm the body, depending on the circumstances. These responses include: decre...
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Detailed information on fevers in children A fever is a temperature of 100.4º F and higher.
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A fever is a special cause for concern in infants younger than 3 months of age. Parents and caregivers should be most concerned with changes in eating or sleeping habits, coughing, pain or other marked changes.
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Fever is defined as an abnormally high body temperature or a regulated rise to a new set point of body temperature. While a body temperature above 100°F(37.8°C) is considered to be a fever by some clinicians, a significant fever is usual...
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Early morning body temperature may be as low as 97°F, and as high as 99.3°F in the afternoon hours yet still be considered normal. Higher temperatures may be observed in healthy people, but an abnormal elevation(pyrexia) is classified as...
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A fever is any body temperature elevation over 100°F(37.8°C).A healthy person''s body temperature fluctuates between 97°F(36.1°C) and 100°F(37.8°C), with the average being 98.6°F(37°C). The body maintains sta...
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While the standard for normal body temperature is 98.6°F(37°C), normal body temperatures actually fluctuate within a range of one to two degrees, making it impossible to formulate a precise definition of fever based on a specific tempera...
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One minute you're hot; the next, you're chilled and your teeth chatter. You've got a fever. But look on the bright side: Fever seems to serve a helpful function in the body.
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Buying a thermometer isn't as easy as it used to be. You face an array of choices. But the decision doesn't have to be hard. Like temperature, it's a matter of degrees.
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Most medical professionals agree a fever by itself is not an illness; it is a symptom of an underlying problem. Fevers actually can be a positive sign the body is fighting an infection. However, a fever can cause discomfort for a child.
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A fever is a way for the body to fight infection. But it may also be a sign of a serious illness, especially in children younger than 3 months and children who haven't been immunized. Know when to seek medical care for your child.
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Detailed information on fever, including when to call your physician Fever (also called pyrexia) is defined as body temperature that is higher than normal for each individual. It generally indicates that there is an abnormal process occurring in the body. Exercise, hot weather, and common childhood immunizations can also make body temperature rise.
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Use a digital thermometer to take your child's temperature; never use a glass mercury thermometer. Most children aged three years and older can hold a thermometer under their tongue. If your child is younger than that, or you're having difficulty with the oral method, talk to your doctor about the best way to take his temperature.
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The best way to take an infant's temperature is rectally with a digital thermometer (never use a glass mercury thermometer). Taking the temperature under the arm, or using an ear thermometer, is less exact.
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Detailed information on children and fever, including symptoms and treatment A fever is a temperature of 100.4º F and higher.
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Hyperthermia is the use of therapeutic heat to treat various cancers on and inside the body.The purpose of hyperthermia is to shrink and hopefully destroy cancer without harming noncancerous cells. It can be used to treat cancer in many areas of t...
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Hyperthermia involves raising the body''s core temperature as a means of eradicating tumors. The treatment simulates fever.
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Children can become cranky, fussy or irritable for many reasons. Often it's because they're hungry or just tired. But sometimes irritability can be a sign of illness in children.
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Dizziness is light-headedness, feeling like you might faint, being unsteady, loss of balance, or vertigo (a feeling that you or the room is spinning or moving. Most causes of dizziness are not serious and either quickly get better on their own or ...
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Dizziness is a general term that describes sensations of imbalance and unsteadiness, such as vertigo, mild turning, imbalance, and near fainting or fainting. Feelings of dizziness stem from the vestibular system, which includes the brain and the p...
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As a disorder, dizziness is classified into three categories—vertigo, syncope, and nonsyncope nonvertigo. Each category has a characteristic set of symptoms, all related to the sense of balance.
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As a disorder, dizziness is classified into three categories: vertigo, syncope, and nonsyncope nonvertigo. Each category has its own set of symptoms, all related to the sense of balance.
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Dizziness is classified into three categories—vertigo, syncope, and nonsyncope nonvertigo. Each category has a characteristic set of symptoms, all related to the sense of balance.
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When the brain receives conflicting signals, or when there is a problem with blood flow, dizziness or fainting can occur.
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Falls or accidents can lead to pain, broken bones, and fear of future falls. Protect yourself and others by preparing for episodes. Simple steps can help increase your safety at home and wherever you go.
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Can arthritis in neck and shoulders be the cause of "positional vertigo?" In the past, when I've experienced vertigo symptoms I've visited my chiropractor for an adjustment that would successfully relieve my misalignment, which was pinching a nerve in my neck and causing the dizziness. My last episode was not as successful, though.
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A seizure is the physical findings or changes in behavior that occur after an episode of abnormal electrical activity in the brain. See also: Generalized tonic clonic seizure; Partial (focal) seizure; Petit mal (absence) seizure; Epilepsy; Fever (...
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A seizure is a sudden change in behavior characterized by changes in sensory perception(sense of feeling) or motor activity(movement) due to an abnormal firing of nerve cells in the brain. Epilepsy is a condition characterized by recurrent seizure...
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Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
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A seizure is a sudden change in behavior characterized by changes in sensory perception(sense of feeling) or motor activity(movement) due to an abnormal firing of nerve cells in the brain. Epilepsy is a condition characterized by recurrent seizure...
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Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
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Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
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The intense, involuntary muscular contractions that often accompany seizures are referred to as convulsions. Seizures normally last three to five minutes, with a period of unconsciousness that may last for up to 30 minutes.Seizures can result from...
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Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
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Children with epilepsy may have seizures only once in a while, or every day. Though seizures can be scary for parents and caregivers, they aren't painful and are usually brief.
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A seizure results from a sudden rush of abnormal electrical signals in the brain. Symptoms may range from a minor daze to uncontrollable muscle spasms (convulsion). In some cases, the victim may even lose consciousness. A seizure can be caused by a high fever, head injury, drug reaction, or condition such as epilepsy.
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Although not a psychiatric disorder, epilepsy has a psychiatric aspect. The link is manifested in similar, often overlapping, symptoms, so it is important that caregivers diagnose and treat their patients with care.
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People with certain mental conditions can experience seizures that appear to be epilepsy but are actually psychogenic seizures. Studies are finding ways to distinguish between the two types to facilitate proper treatment.
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How does estrogen use and menopause affect someone with a seizure disorder?
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Weakness is a reduction in the strength of one or more muscles.
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Confusion is the inability to think with your usual speed or clarity, including feeling disoriented and having difficulty paying attention, remembering, and making decisions.
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Hives are raised, often itchy, red welts on the surface of the skin. They are usually an allergic reaction to food or medicine.
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Detailed information on urticaria, also called hives, including what food and medicines commonly cause hives
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Detailed information on urticaria, also called hives, including what food and medicines commonly cause hives
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Hives occur when something prompts cells to release histamine, a chemical found in the skin.
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What is the best way to treat exercise-induced hives? Also, is this a condition that will eventually just go away? I've been living with it for about four years now -- I get hives everyday when I work out if I don't take an over-the-counter antihistamine.
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Hives is an allergic skin reaction causing localized redness, swelling, and itching.Hives is a reaction of the body''s immune system that causes areas on the surface of the skin to swell, itch, and become reddened(wheals). These lesions are elevate...
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Hives is an allergic skin reaction causing localized redness, swelling, and itching.Hives is a reaction of the body''s immune system that causes areas of the skin to swell, itch, and become reddened(wheals). When the reaction is limited to small ar...
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Hives is an allergic skin reaction causing localized redness, swelling, and itching.Hives is a reaction of the body''s immune system that causes areas of the skin to swell, itch, and become reddened(wheals). When the reaction is limited to small ar...
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Hives are an allergic skin reaction causing localized redness, swelling, and itching.Hives are a reaction of the body''s immune system that causes areas of the skin to swell, itch, and become reddened.(The affected areas are called wheals.)
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Can hormonal changes after giving birth cause hives?
Rebecca Campen, M.D., J.D. is an Assistant Professor of Dermatology at Harvard Medical School and former Deputy Director of the Harvard/Massachusetts General Hospital Cutaneous Biology Research Center (CBRC). She currently serves as Senior Advisor to the CBRC and divides her time between clinical practice of dermatology at the Massachusetts General Hospital and private practice in Savannah, Georgia. Dr. Campen is the author of two books for medical students and residents, Going Into Medical Practice and Blueprints in Dermatology.
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A weak pulse means you have difficulty feeling a person's pulse (heartbeat. An absent pulse means you cannot detect a pulse at all. See also: CPR
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Feeling lightheaded is a sensation that may precede syncope or fainting. It is usually experienced when in an upright position (standing or sitting). If
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Unconsciousness is when a person is unable to respond to people and activities. Often, this is called a coma or being in a comatose state. Other changes in awareness can occur without becoming unconscious. Medically, these are called "altered ment...
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Clammy skin is cool, moist, and usually pale.
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A normal breathing rate for an adult at rest is 8 to 16 breaths per minute. For an infant, a normal rate is up to 44 breaths per minute. Tachypnea is the medical term that your doctor uses to describe your breathing if it is too fast, particularly...
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Bleeding under the skin can occur from broken blood vessels that form tiny pinpoint red dots (called petechiae. Blood also can collect under the tissue in larger flat areas (called purpura), or in a very large bruised area (called an ecchymosis.
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Excessive thirst is an abnormal feeling of always needing to drink fluids.
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Muscle cramps are involuntary and often painful contractions (movements) of the muscles.
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Muscle cramps -- involuntary muscle contractions -- are common. But even though they can be quite painful, they don't cause damage.
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Cramps do not mean there is a problem with the muscle itself; rather, experts believe they happen when the fluid and electrolyte imbalance catches up to you or when a nerve overstimulates a muscle.
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Muscle spasms and cramps are spontaneous, often painful muscle contractions.Most people are familiar with the sudden pain of a muscle cramp. The rapid, uncontrolled contraction, or spasm, happens unexpectedly, with either no stimulation or some tr...
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Muscle spasms and cramps are spontaneous, often painful muscle contractions.The rapid, uncontrolled muscle contraction, or spasm, happens unexpectedly, with either no stimulation or some trivially small one. The muscle contraction and pain last fo...
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Sometimes a person feels hot to touch due to illness or environmental situation that causes elevated core temperature. A compounding factor can be dehydration (lack of fluids.
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Unusual or strange behavior involves performing actions that are not normal for the person.
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Hyperventilation is rapid or deep breathing that can occur with anxiety or panic. It is also called overbreathing, and may leave you feeling breathless. See also: Rapid shallow breathing
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Anorexia is characterized by a loss of appetite or lack of desire to eat.Anorexia is common in cancer patients with reported incidence between 15% and 40%. Primary anorexia is especially prevalent in patients with advanced malignancy, and is frequ...
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Detailed information on anorexia, including causes, characteristics, types, diagnosis, treatment, complications, and prevention
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Loss of appetite is a loss of the desire to eat. Not eating can lead to weight loss. Weight loss can cause weakness and fatigue, which affect your ability to perform normal activities. Proper nutrition also helps your body prevent and fight infection. Weight loss or lack of appetite may be due to the cancer or sometimes to treatments for the cancer.
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Your loss of appetite may be because of anxiety or depression, aging, medications or a health concern.
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A harvard Medical school physician answers your question about the prevalence of anorexia in men, and discusses the biological and environmental factors that influence the disorder in both sexes.
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Women suffering from anorexia nervosa may benefit more from general support than in-depth therapy, according to a recent study.
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Urine is produced in the kidneys, which are important organs for the health of our body. When we take fluid in, it passes from our digestive system into our circulatory system and is filtered through the kidneys.
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Urine of an abnormal color appears different from the usual straw-yellow color. Abnormally-colored urine may be cloudy, dark, or blood-tinged. See also: Urine, bloody or dark
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Detailed information on excessive sweating, including symptoms and treatment Excessive sweating, also called hyperhidrosis, can affect the entire body, but usually occurs in the palms, soles, armpits, and/or groin area. Excessive sweating is normal when a person is anxious or has a fever. However, when the condition is chronic, it may signal thyroid problems, low blood sugar, nervous system disorders, or other medical problems.
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A Harvard Medical School physician discusses excessive sweating while eating in diabetics, called diabetic gustatory diaphoresis.
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My friend has a week-and-a-half old baby, who has been profusely sweating. The baby even became soaked with sweat while lying in his bassinet in only a diaper and socks. What could be the cause of this? Mom has had to give him sugar bottles because of constipation. She is worried the baby could be diabetic, because dad is diabetic.
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