Cocaine Dependence : Symptoms

The following list is a summary of the acute (short-term) physical and psychological effects of cocaine on the body: blood vessels constrict elevated heart rate elevated blood pressure a feeling of intense happiness elevated energy level a state ...

The term"irritability" is used for infants and young children who, when ill, are especially fussy, whiny, and fretful, despite attempts at comforting and soothing them.Parents are usually very aware of their child''s normal behavior and may pick up...

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.

One of the best ways to respond to other people's emotions is to "reflect" their mood back to them.

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

Problem behavior is often associated with adolescence but may manifest in the very young or in adults. Delinquency, drug use, academic failure, risky sexual behavior, violence, property damage, vandalism and disregard of the rights of others are all problem behaviors.

Sleeping difficulty, called insomnia, can involve difficulty falling asleep when you first go to bed at night, waking up too early in the morning, and waking up often during the night.Insomnia; Inability to sleep; Dyssomnia; Sleeplessness; Wakeful...

Some nights, sleep comes easily, and you sail through the night in a satisfying slumber. Waking up after a night of good sleep feels wonderful — you're refreshed, energized, and ready to take on the world. Other nights, sleep comes slowly or not until the wee hours. Or you may fall asleep, only to awaken throughout the night.

Are you getting enough sleep? Do you have sleep debt? Lack of sleep, or "sleep debt," can leave you feeling tired, listless and sleepy on a daily basis.

Problems at work are carelessness, excessive absenteeism, being accident prone, being unable to follow through on assigned tasks, frequent anger or other problems that may be attributable to a medical or psychiatric problem. People with stormy or unpredictable ways of relating to others in social situations may have problems in a work environment..

Here are suggestions for becoming more efficient and effective at your job.Most people would like to be more productive on the job. But, according to one workplace performance coach, becoming more efficient is a better goal.

The thought of talking to your boss about your work expectations probably sends shivers down your spine.

If you procrastinate a lot, it can cost your company thousands of dollars in lost productivity and unhappy customers. It also can cost you your job.

The more you learn about the pressure times and triggers at your workplace, the better you'll be able to plan for them.

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 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.

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.

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.

Aggressive behavior is reactionary and impulsive behavior that often results in breaking household rules or the law; aggressive behavior is violent and unpredictable.Aggression can a problem for children with both normal development and those with...

Paranoia is an unfounded or exaggerated distrust of others, sometimes reaching delusional proportions. Paranoid individuals constantly suspect the motives of those around them, and believe that certain individuals, or people in general, are"out to...

Discussion of the definition and features of the paranoid personality."… the patient imagines that everything happening around him is a veiled reference to his personality and existence. Clouds in the staring sky transmit to one another, by means of slow signs, incredibly detailed information regarding him. His innermost thoughts are discussed at nightfall, in manual alphabet, by darkly gesticulating trees. Pebbles or stains or sun flecks form patterns representing in some awful way messages which he must interpret. Everything is a cipher and of everything he is the theme. He must always be on guard and devote every minute and module of life to the decoding of the undulation of things.”

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.

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.

A nosebleed is loss of blood from the tissue lining the nose. Bleeding most commonly occurs in one nostril only.Nosebleeds are very common.

Detailed information on nosebleeds in children Nosebleeds can be a scary occurrence, but are usually not dangerous. The medical term for nosebleed is epistaxis. They are fairly common in children, especially in dry climates or during the winter months when dry heat inside homes and buildings can cause drying, cracking, or crusting inside the nose. Many times, children outgrow the tendency for nosebleeds during their teenage years.

Detailed information on nosebleeds, including cause, first-aid, and prevention Nosebleeds can be a scary occurrence, but are usually not dangerous. The medical term for nosebleed is epistaxis. They are fairly common in children, especially in dry climates or during the winter months when dry heat inside homes and buildings can cause drying, cracking, or crusting inside the nose. Many times, children outgrow the tendency for nosebleeds during their teenage years.

A nosebleed is characterized by bleeding from the interior of the nasal cavity. It can be caused by heat, dry air, trauma to the nose, certain medications, or a medical condition.Anterior nosebleeds, or bleeding of the nose that comes from near th...

A nosebleed is bleeding from the nose called epistaxis.Unexpected bleeding from anywhere is cause for alarm. Persistent bleeding should always be investigated because it may be the earliest sign of cancer.

A nosebleed, also called epistaxis, is a loss of blood from any blood vessel in the nose. It usually appears in only one nostril.Although unexpected or persistent bleeding from anywhere is a warning sign of cancer and should be investigated, noseb...

A nightmare is a dream occuring during rapid eye movement(REM) sleep that brings out feelings of strong fear, terror, distress, or extreme anxiety. Nightmares are usually in the latter part of the night and wake up the sleeper, who is able to reme...

Detailed information on nightmares and night terrors and what you can do as a parent to prevent them

Detailed information on nightmares and night terrors and what you can do as a parent to prevent them

A frightening dream that occurs during REM(rapid eye movement) sleep.Nightmares—frightening dreams—are the most common type of sleep disturbance in early childhood. They are distinguished from night terrors(pavor nocturnus), another ch...

Nightmares are a type of sleep disruption, or parasomnia, characterized by frightening psychological.content. Nightmares provoke a feeling of imminent physical danger with a sensation of being trapped or suffocated.

Nightmare disorder, which is also called dream anxiety disorder, is characterized by the occurrence of repeated dreams during which the sleeper feels threatened and frightened. The sense of fear causes the person to awake.Nightmares are dreams tha...

Hoarseness is having difficulty producing sound when trying to speak, or a change in the pitch or quality of the voice. The voice may sound weak, very breathy, scratchy, or husky.Hoarseness is usually caused by a problem in the vocal cords.

A voice disorder is an abnormality of one or more of the three characteristics of voice: pitch, intensity(loudness), and quality(resonance).The National Institute on Deafness and Other Communication Disorders estimates that approximately7.5 millio...

Mania is an abnormally elated mental state, typically characterized by feelings of euphoria, lack of inhibitions, racing thoughts, diminished need for sleep, talkativeness, risk taking, and irritability. In extreme cases, mania can induce hallucin...

A generalized tonic-clonic seizure is a seizure involving the entire body. It is also called a grand mal seizure.

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.

When you're sick, even with just a cold, your blood sugar level may rise. Ask your healthcare team to help you develop a sick-day plan for controlling blood sugar. Here are some guidelines.

The term anosmia means lack of the sense of smell. It may also refer to a decreased sense of smell.

The term anosmia means lack of the sense of smell. It may also refer to a decreased sense of smell.

Impaired smell is the partial or total loss of the sense of smell.The loss of smell is usually the result of nasal congestion or blockage and isn''t serious, but it can sometimes be a sign of a nervous system(neurological) disorder. Loss of the sen...