Hypovolemic Shock : Symptoms

Anxiety or agitationCool, clammy skinConfusionDecreased or no urine outputGeneral weaknessPale skin color (pallor)Rapid breathingSweating, moist skinUnconsciousnessThe greater and more rapid the blood loss, the more severe the symptoms of shock.

Bleeding refers to the loss of blood. Bleeding can happen inside the body(internally) or outside the body(externally).

Detailed information on bleeding/clotting disorders, including hemophilia, idiopathic thrombocytopenic purpura, and thrombosis

Call 911 if you can't stop the bleeding or the victim shows signs of shock.External bleeding occurs when the body's protective skin is broken. In severe cases, blood loss may place the victim's life in danger. Direct pressure and elevation usually stop bleeding, even the rush of blood from an artery.

Chemotherapy can make your blood less able to clot. This happens because the treatment reduces the number of platelets (clotting agents) in your blood. As a result, your risk of bruising and bleeding increases. To help prevent problem bleeding, use the tips on this handout.

Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues.Hemoglobin is the oxygen-carrying protein inside red blood cells.

Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin.The tissues of the human body need a regular supply of oxygen to stay healthy. Red blood cells, which contain hemoglobin that allows them to deli...

Detailed information on anemia, including symptoms, causes, types, diagnosis, and treatment

Anemia is a blood disorder characterized by abnormally low levels of healthy red blood cells(RBCs) or reduced hemoglobin(Hgb), the iron-bearing protein in red blood cells that delivers oxygen to tissues throughout the body. Reduced blood cell volu...

Anemia is characterized by an abnormally low number of red blood cells in the circulating blood. It frequently affects patients with cancer.

Chemotherapy can reduce the number of red blood cells in your body. When you have too few of these cells, anemia can result. Anemia has many symptoms. Talk to your health care provider if you have any of the signs listed here. You may need treatment.

1. Anemia is the most common blood disorder. What happens? a. body produces too much iron

I have been under the care of my doctor for the past five years for chronic anemia. Every so often, I receive iron infusions because my blood count is low. Can my condition make it hard for me to conceive?

Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin(the component of red blood cells that delivers oxygen to tissues throughout the body).The tissues of the human body need a regular supply of oxyg...

Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin(the component of red blood cells that delivers oxygen to tissues throughout the body).The tissues of the human body need a regular supply of oxyg...

Deficiency of red cells, or hemoglobin, in the blood.Anemia is a medical condition in which the quantity of red blood cells falls below an acceptable level. Red blood cells, produced in the bone marrow, contain hemoglobin, the component of blood t...

Anemia is a condition where the number of red blood cells in the body falls below normal. This may happen if the body slows down its production of these cells. Losing large amounts of blood is another cause of anemia.

Normally, the body makes enough red blood cells with hemoglobin to replace the ones that the body has used up. A hormone called erythropoietin, which is made in the kidneys, tells the body when more red blood cells are needed. Red blood cells are produced in the bone marrow (inside the bones). Normal red blood cells live about 120 days, or 3 months.

Anemia affects more than 30 percent of the world''s population, and it is one of the most important worldwide health problems. It has a significant prevalence in both developing and industrialized nations.

Anemia means that the number or quality of the red blood cells is lower than normal. It can be caused by lots of things that prevent the body from being able to make enough red blood cells, such as

Iron supplements and erythropoietin are being studied in people receiving radiation and chemotherapy to prevent anemia and improve response. People at risk for nutritional problems can decrease the risk of anemia by eating foods high in iron, and folate.

The treatment of anemia depends upon the cause. If the anemia is due to a lack of red blood cells, then red blood cells can be given through transfusions or treatment.

Detailed information on the different types of anemia, including aplastic anemia, anemia of folate deficiency, glucose-6-phosphate dehydrogenase deficiency, hemolytic anemia, iron deficiency anemia, megaloblastic anemia, and sickle cell disease

Detailed information on anemia, including symptoms, diagnosis, causes, types, and treatment

The source of this uneasiness is not always known or recognized, which can add to the distress you feel.Anxiety; Feeling uptight; Stress; Tension; Jitters; Apprehension.Stress is a normal part of life. In small quantities, stress is good-- it can ...

Systematic desensitization is a technique used to treat phobias and other extreme or erroneous fears based on principles of behavior modification.Systematic desensitization is used to help the client cope with phobias and other fears, and to induc...

Anxiety is a bodily response to a perceived threat or danger. It is triggered by a combination of biochemical changes in the body, the patient''s personal history and memory, and the social situation.It is important to distinguish between anxiety a...

Anxiety is familiar to everyone due to the many stresses and complexities of modern life.

This report features up-to-date information on the signs, causes, and treatments of many common phobias and anxiety disorders.

Anxiety is a multisystem response to a perceived threat or danger. It reflects a combination of biochemical changes in the body, the patient''s personal history and memory, and the social situation.

Unlike the relatively mild, brief anxiety caused by a stressful event such as a business presentation or a first date, anxiety disorders are chronic, relentless, and can grow progressively worse if not treated.

Everybody experiences fear at some time or another. Fear is a powerful emotion that arises in situations that are interpreted as dangerous. The purpose of fear is to alert you to take protective action—usually to fight, flee, or seek assistance. For example, if you were hiking in the woods and encountered a snake, you would naturally interpret this situation as dangerous which would produce the emotion of fear, which, in turn, would motivate some self-preserving behavior—probably an attempt to escape. If, however, you recognize that the snake is harmless, your interpretation of the situation as dangerous and the ensuing emotion of fear would have been erroneous. Notice how important the cognitive act of interpretation is in experiencing fear.

Anxiety is a multisystem response to a perceived threat or danger. It reflects a combination of biochemical changes in the body, the patient''s personal history and memory, and the social situation at hand.

Anxiety disorders are a group of disorders that can affect adults, adolescents and children. They overwhelm people with chronic feelings of anxiety and fear.

This guide is designed to help you learn about anxiety disorders. Knowing more, you may feel more comfortable talking with a health professional about your experience and your symptoms.

Anxiety is a condition of persistent and uncontrollable nervousness, stress, and worry that is triggered by anticipation of future events, memories of past events, or ruminations over day-to-day events, both trivial and major, with disproportionat...

Some researchers believe anxiety is synonymous with fear, occurring in varying degrees and in situations in which people feel threatened by some danger. Others describe anxiety as an unpleasant emotion caused by unidentifiable dangers or dangers t...

You may suffer from generalized anxiety disorder if you go through the day worried, tense or anxious about your family, health or work, even when you know there are no signs of trouble.

Anxiety—feeling frightened, tense, uneasy—is a normal response to a threat. Anxiety can disrupt your life, but it's nothing to be ashamed of. Don't suffer in silence. Anxiety disorders are covered by most health plans. Check what's covered under your plan. Then ask your doctor or another mental health professional for help.

Discussion of the effect of anxiety disorders on children and how they can be treated.

Despite their age, benzodiazepines still provide unique benefits and are unlikely to be entirely superseded by newer medications. Includes a comparison chart of newer and older drugs for insomnia, anxiety, and depression.

When I get nervous, I get a tic that affects the left side of my face, including my eye. What can I do about this? Is there anything I can take for it?

There is evidence that certain herbs and supplements may be effective in treating certain types of anxiety disorders.

Research suggests that for patients who are starting treatment for depression, their type of attachment anxiety should be taken into consideration as a factor in determining the best course of treatment.

Separation anxiety is common in children, but most grow out of it. However, in a small percentage of children (and more rarely, in adults) it becomes a disorder. Typical treatment methods include cognitive and behavioral therapy.

It is common to feel stress or anxiety when you have cancer. Anxiety can be a vague or uneasy feeling of distress. There are many things that can bring on these feelings, such as trips to your doctor's office, treatments for your cancer, or fears about your cancer.

You have to give a presentation next week. Just thinking about it makes your heart race. Your throat gets tight, and you can hardly breathe. Sometimes, you even feel faint. Speaking in front of a group makes most people nervous, but your fear is beyond reason. This is nothing to be ashamed of. You may have an anxiety disorder known as social phobia. Talk to your doctor or mental health professional. They can offer treatment and support.

Fatigue is a feeling of weariness, tiredness, or lack of energy.Fatigue is different from drowsiness. In general, drowsiness is feeling the need to sleep, while fatigue is a lack of energy and motivation.

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.

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.

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...

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.

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.

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...

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.

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...

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.

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.

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.

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.

Many people experience late-in-the-day energy lags, but you can take steps to prevent them.

Weakness is a reduction in the strength of one or more muscles.Weakness may be generalized(total body weakness) or localized to only one area, side of the body, limb, or muscle. Weakness is more notable when it is localized.

Confusion is the inability to think with your usual speed or clarity, including feeling disoriented and having difficulty paying attention, remembering, and making decisions.Disorientation; Thinking- unclear; Thoughts- cloudy.Confusion may come on...

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.

Low blood pressure, or hypotension, occurs when blood pressure during and after each heartbeat is much lower than usual. This means the heart, brain, and other parts of the body do not get enough blood.Low blood pressure; Blood pressure- low; Post...

Hypotension is the medical term for low blood pressure.The pressure of the blood in the arteries rises and falls as the heart and muscles handle demands of daily living, such as exercise, sleep and stress. Some healthy people have blood pressure w...

Doctors often consider chronically low blood pressure too low only if it drops suddenly or causes noticeable symptoms.

While recommended healthy blood pressure levels have decreased, lowering diastolic pressure too much could deprive the heart of needed blood flow, which could be dangerous for people with coronary artery disease.

Preliminary studies show that a promising new drug may treat the symptoms of low blood pressure.

Agitation is an unpleasant state of extreme arousal, increased tension, and irritability.

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.

Clammy skin may be an emergency. Call your doctor or 911 immediately.Home care depends on what is causing the clammy skin.

A weak pulse means you have difficulty feeling a person''s pulse(heartbeat). An absent pulse means you cannot detect a pulse at all.

Tachypnea; Breathing- rapid and shallow; Fast shallow breathing; Respiratory rate- rapid and shallow.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.

An arrhythmia is a disorder of the heart rate(pulse) or heart rhythm, such as beating too fast(tachycardia), too slow(bradycardia), or irregularly.Dysrhythmias; Abnormal heart rhythms; Bradycardia; Tachycardia.Normally, the four chambers of the he...

An arrhythmia is an abnormality in the heart''s rhythm, or heartbeat pattern. The heartbeat can be too slow, too fast, have extra beats, skip a beat, or otherwise beat irregularly.Arrhythmias are deviations from the normal cadence of the heartbeat,...

Detailed information on arrhythmias, including symptoms, diagnostic, and treatment information

Detailed information on arrhythmias, including symptoms, types, diagnosis, and treatment

Detailed information on problems involving heart rhythm There are many problems that affect the heart's rhythm that require care by a physician or other healthcare professional. Listed in the directory below you will find some additional information regarding problems involving heart rhythm, for which we have provided a brief overview.

The guidelines for how long to wait before driving after having an ICD implanted have been revised, to reflect the growing number of people who receive the device preventively.

The heart rate, usually measured by checking the arterial pulse or sounds counting the times of the heart beat, is considered one of the vital signs. Vital signs – body temperature, pulse, breathing rate, and blood pressure provide information about the state of health of a person and, if abnormal, offer clues to problems.

A Harvard Medical School physician answers your question about rapid heart beat.

Breathing that slows down or stops from any cause is called apnea.Respiration slowed or stopped; Not breathing; Respiratory arrest; Apnea.Apnea can come and go and be temporary. This can occur with obstructive sleep apnea, for example.Prolonged ap...

Fidgeting is usually used to describe someone who is seen as not being able to sit still. Fidgety people move in their seats constantly, move their hands and feet and appear to be in perpetual motion.

Many people experience feel short of breath during strenuous activity if they are not accustomed to exercise. If you have a sudden onset of difficulty breathing doing a normal routine, it may be a medical emergency.

For the past two months I have experienced increased shortness of breath. I have chronic asthma, but there's concern the shortness of breath could be caused by a blockage in heart. I have experienced difficulties in the past when anesthetized. Is there an effective alternative to heart catheterization? I've read about a new CT scan ? is it recommended?

Dyspnea is the technical word for difficulty breathing. It's a common symptom in people who have lung cancer or have cancer that has spread to the lungs. People who experience dyspnea describe it as difficulty in breathing or shortness of breath. They often compare it to feeling like they are suffocating or being smothered. In many cases, patients may develop anxiety or panic if they feel they cannot breathe. Often their anxiety and fears can make the dyspnea worse. By panicking, patients can become more breathless and begin a cycle that is hard to stop.

Shortness of breath may be a warning sign of heart disease. Chest pain is a near-universal signal of heart disease. Shortness of breath may be an equally valuable tip-off.

Severe shortness of breath and shortness of breath accompanied by certain symptoms requires immediate medical attention.

If your child cannot seem to get enough breath in his lungs (shortness of breath) or is having a hard time breathing, he probably has a medical condition that needs treatment. If your child is old enough to talk, he can tell you that he is having difficulty breathing. If your child is younger, you may notice that he is breathing harder or faster than usual, isn't feeding well, or is cranky.

The heart rate, usually measured by checking the arterial pulse or sounds counting the times of the heart beat, is considered one of the vital signs. Vital signs – body temperature, pulse, breathing rate, and blood pressure provide information about the state of health of a person and, if abnormal,offer clues to problems.

Detecting changes in skin color is challenging because there is such a wide range of skin coloration in all individuals. Subtle changes like skin blanching may occur gradually over time, or there may be a sudden onset.

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.

A Harvard Medical School physician discusses excessive sweating while eating in diabetics, called diabetic gustatory diaphoresis.

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.

Paleness is an abnormal loss of color from normal skin or mucous membranes.Unless pale skin is accompanied by pale lips, tongue, palms of the hands, inside of the mouth, and lining of the eyes, it is probably not a serious condition, and does not ...

Moist skin is an indication that the body is sweating (perspiring). Perspiration is the release of liquid from the sweat glands of the body, a normal body function to help the body stay cool.