- Health A to Z
Healthline Premium Tools
Advertisement
Marketplace
Symptoms could include:
-
Hard to Awaken
-
Slow Movements
-
Tingling Hands And Feet
 |
Aneurysms usually cause no symptoms unless they rupture and cause bleeding into the brain. Often, an aneurysm is found when a CT scan or MRI is performed for another reason.
|
 |
Whatever the cause may be, the inner wall of the blood vessel is abnormally thin and the pressure of the blood flow causes an aneurysm to form.Most aneurysms go unnoticed until they rupture. However, 10–15% of unruptured cerebral aneurysms a...
|
 |
A headache is pain or discomfort in the head, scalp, or neck. Serious causes of headaches are extremely rare.
|
 |
A headache is a pain in the head and neck region that may be either a disorder in its own right or a symptom.
|
|
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.
|
|
Detailed information on headaches, including the different types of headaches and statistics relating to headaches
|
|
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...
|
|
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.
|
|
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...
|
|
Most headaches in kids are caused by tension, not disease. Your pediatrician can determine what kind of headache your child has.
|
 |
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.
|
|
Youngsters' most common head pain is a tension headache—a dull ache that feels like pressure around the head.
|
|
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.
|
|
Detailed information on headaches, including types, symptoms, diagnosis, and treatment
|
|
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.
|
|
An old theory about the connection between headache and high blood pressure makes a comeback.
|
|
Detailed information on headaches, including the different types of headaches and statistics relating to headaches
|
 |
Numbness and tingling are abnormal sensations that can occur anywhere in your body, but are often felt in your fingers, hands, feet, arms, or legs.Sensory loss; Paresthesias; Tingling and numbness; Loss of sensation.Remaining in the same seated or...
|
|
Numbness and tingling are decreased or abnormal sensations caused by altered sensory nerve function.The feeling of having a foot"fall asleep" is a familiar one. This same combination of numbness and tingling can occur in any region of the body and...
|
|
Having a limb fall asleep and then feeling pins and needles is more common if you have poor circulation.
|
|
A seizure is the physical findings or changes in behavior that occur after an episode of abnormal electrical activity in the brain.Secondary seizures; Reactive seizures; Seizure- secondary; Seizure- reactive.There are a wide variety of possible sy...
|
|
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...
|
|
Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
|
|
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...
|
|
Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
|
|
Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
|
|
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...
|
|
Detailed information on epilepsy and seizures, including the different types of seizures, causes, symptoms, diagnosis, and treatment
|
|
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.
|
|
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.
|
|
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.
|
|
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.
|
|
How does estrogen use and menopause affect someone with a seizure disorder?
|
|
Vomiting is the forceful discharge of stomach contents through the mouth.Vomiting, also called emesis, is a symptomatic response to any number of harmful triggers. Vomiting is a forceful expulsion, and is different from regurgitation—the eff...
|
|
Although nausea and vomiting can make you feel miserable, it's important to remember that these are not diseases, but rather symptoms of many illnesses.
|
|
Nausea with or without vomiting is common in children. Most of the time, the cause is not serious. The symptoms usually go away in a day or two and can be managed at home. However, there are times when you should alert your child's doctor immediately.
|
|
Vomiting is very common in babies. Sometimes it can be entirely normal, like when babies spit up mouthfuls of breastmilk or formula after eating. Sometimes it can be a sign of illness or a blockage somewhere in the intestines. Less commonly, it can even be a sign of accidental poisoning or be caused by a bad bump to the head.
|
|
When should parents be concerned about their child vomiting? If the child, age 5 and a bit overweight, has what the parents think is a stomach bug that causes vomiting, and this happens for a couple days at least every two months or sometimes shorter periods in between, should they have tests done or should they just assume its a virus?
|
|
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.
|
|
|
Speech and language impairment may be any of several problems that make it difficult to communicate.Language impairment; Impairment of speech; Inability to speak; Aphasia; Dysarthria; Slurred speech; Dysphonia voice disorders.
|
|
Speech disorders treated by speech-language pathologists include voice disorders(abnormalities in pitch, volume, vocal quality, or resonance or duration of sounds), articulation disorders(problems producing speech sounds), and fluency disorders(im...
|
|
Detailed information on speech and voice disorders, including spasmodic dysphonia and stuttering
|
|
A speech disorder is a communication disorder characterized by an impaired ability to produce speech sounds or normal voice, or to speak fluently.Speech disorders belong to a broad category of disorders called communication disorders that also inc...
|
 |
The field of speech pathology, formerly known as speech therapy, is concerned with disorders of speech and language. A speech-language pathologist is a professional trained to diagnose and treat language and speech disorders.Speech pathology addre...
|
|
Speech disorders are characterized by a difficulty in producing normal speech patterns.Children go through many stages of speech production while they are learning to communicate. What is normal in the speech of a child of one age may be a sign of...
|
 |
Speech-language pathology is the treatment for the improvement or cure of communication disorders, including speech, language, and swallowing disorders. The term used to describe professionals in this discipline is speech and language pathologist(...
|
|
According to the American Speech-Language-Hearing Association(ASHA), a language disorder is an impairment in comprehension use of the spoken, written, or other symbol system.Speech disorders affect the language and mechanics, the content of speech...
|
 |
Blindness is a lack of vision. It may also refer to a loss of vision that cannot be corrected with glasses or contact lenses.Partial blindness means you have very limited vision.
|
|
Visual impairment or low vision is a severe reduction in vision that can''t be corrected with standard glasses or contact lenses and reduces a person''s ability to function at certain or all tasks. Legal blindness(which is actually a severe visual i...
|
|
On a few separate occasions, I have lost vision in one eye -- it goes totally gray for about 30 seconds, then vision returns. What could be causing this?
|
|
What percentage of your eyesight has to be lost for you to be considered legally blind in either eye?
|
|
When you have low vision, you need more than glasses or contact lenses to see well enough to get around and do day-to-day tasks. Your central or side vision, or both, may be reduced.
|
|
Detailed information on problems with vision in children Eye disorders that affect vision can be divided into two groups, including the following:
|
|
Detailed information on problems with vision in children There are many problems that can affect your child's vision that require clinical care by a physician or other healthcare professional. Listed in the directory below are some, for which we have provided a brief overview.
|
|
If you have low-vision symptoms, talk to your eye-care professional, who can help you find resources and visual devices to make the most of your remaining vision.
|
|
Using vision aids can help you do the things you need and want to do. There are many kinds of vision aids. Low-vision centers and some doctors sell these aids. They also train you to use your aids. And they will talk with you about proper lighting.
|
|
The number of people losing their vision is growing, yet experts say much of this vision loss could be prevented.
|
|
Detailed information on correcting or improving vision problems With today's advanced technology, there are many different approaches now available to help correct or improve a variety of vision problems. Listed below are some, for which we have provided a brief overview.
|
|
Have you noticed the sudden onset of any of these symptoms: vision loss, seeing double, the feeling of a shade over the eye, lights are surrounded by halos, or light sensitivity?
|
|
Reports of a rare eye condition developing in men after use of Viagra are a reminder that erectile dysfunction medications should be used with the same caution given to other prescription drugs.
|
|
Visual disturbances are abnormalities of sight. Visual disturbances associated with neurological disorders often include double vision(diplopia), moving or blurred vision due to nystagmus(involuntary rapid movements of the eyes), reduced visual ac...
|
|
Hazy vision, cloudy vision, blurred vision are all problems with seeing clearly. Any change in your normal vision is cause for concern and is a good reason to call a doctor for an examination.
|
|
Sensations are carried from the extremities of the body to the brain via neurons in the spinal cord. If the blood supply to the nerves is decreased temporarily, it can produce the feeling that “my leg fell asleep”.
|
|
These problems may be due to an improper prescription for glasses or a muscle imbalance.Pain in the eye, although not a common complaint, can be an important symptom that should be evaluated and treated if pain does not improve. It is important to...
|
|
Eye pain with new blurry or diminished vision should be evaluated promptly, even if the eye appears normal and is not red.
|
|
Pain is a universal human experience. The International Association for the Study of Pain(IASP) defines pain as"an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage."
|
|
Expert-reviewed information summary about pain as a complication of cancer or its treatment. Approaches to the management and treatment of cancer-associated pain are discussed.
|
|
Pain, medically termed"nociception," is a response to noxious stimuli that is conveyed to the brain by sensory neurons. The discomfort signals actual or impending injury to the body.
|
|
American Pain Foundation 888-615-7246 www.painfoundation.org American Chronic Pain Association
|
|
Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body.
|
|
A pain scale helps you rate pain intensity. In the scale, 0 means no pain, and 10 is the worst pain possible. (Scales may go up to 5 or up to 10.) Rate the pain every few hours. You may feel some pain even with medications. But tell your healthcare provider if medications don't reduce the pain. Be sure to mention if the pain suddenly increases or changes.
|
|
Pain is an unpleasant feeling that is conveyed to the brain by nerves in the body.Pain arises from any number of situations. Injury is a major cause, but pain may also arise from an illness.
|
|
Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body.
|
|
This comprehensive report describes the many causes of pain, the latest treatments, and the best preventive strategies.
|
|
Examines the role of forgiveness in personal health and happiness, ranging from reduced stress to improved relationships.
|
|
Children who experience verbal abuse are at as much risk for developing anxiety or depression as those who are abused physically or sexually. This may be due to the fact that verbal abuse is likely to persist over a lengthy period of time.
|
|
I have recurring sores in my mouth, most generally on the sides of my tongue, and the tip of my tongue gets very tender and sore. Do I have a vitamin deficiency? What else could be the cause of this?
|
 |
Nausea is the sensation of having an urge to vomit. Vomiting is forcing the contents of the stomach up through the esophagus and out of the mouth.Your body has a few main ways to respond to an ever-changing, wide variety of invaders and irritants.
|
|
Vomiting can deplete you of fluids and electrolytes, so repeated vomiting requires medical treatment if it results in a lasting lightheaded feeling or weakness.
|
|
"Gingerbread. Ginger cookies. Ginger ale. Who knew they could lessen nausea so much? My mom makes me ginger cookies every time I have chemo. My neighbor brings over gingerbread. I haven't eaten these foods since I was growing up, but they sure hit the spot now." - Anne R.
|
|
Nausea is the sensation of having a queasy stomach or being about to vomit. Vomiting, or emesis, is the expelling of undigested food through the mouth.Nausea is a reaction to a number of causes that include overeating, infection, or irritation of ...
|
|
Will excess fluid in the ear cause dizziness and nausea?
David Vernick, M.D. is assistant clinical professor of otology and laryngology at Harvard Medical School and interim chief of the Division of Otology and Laryngology at Beth Israel Deaconess Medical Center.
|
 |
Neck pain may begin in any of the structures in the neck. These include muscles and nerves as well as spinal vertebrae and the cushioning disks in between.
|
|
Neck pain is a nonspecific symptom of discomfort that has a number of possible causes. Depending on the cause, neck pain may be experienced as limited to the neck itself(localized), or as radiating to the shoulders and upper arm.
|
|
Detailed information on neck pain and the most common types of neck problems The neck is located between the head and the shoulders. Because of its location and range of motion, it is often left unprotected and subject to injury.
|
|
Physical therapy for back and neck pain is the treatment of this pain using professionally accepted techniques and procedures carried out by a physical therapist.The ultimate purpose of physical therapy is to restore normal function to the patient...
|
|
Do your neck and shoulders feel stiff when you awake in the morning? Or do they seize painfully with no warning? If so, you have plenty of company. Doctors estimate that 7 out of 10 people will be troubled by neck pain at some point in their lives, often causing daily aching in the neck and shoulder area. One in 10 adults is hurting right now, and for 1 in 20, the pain is longstanding and intense enough to severely limit the ability to work and play.
|
|
Detailed information on neck pain and the most common types of neck problems The neck is located between the head and the shoulders. Because of its location and range-of-motion, it is often left unprotected and subject to injury.
|
|
Learn the most effective exercises, therapies, and ergonomic strategies for this debilitating condition.
|
|
Even if your neck pain is caused by an injury or a worsening condition, self-care can often provide relief. In some cases, however, you should seek medical attention right away.
|
|
Most neck pain is caused by sleeping on a bed that's too soft, poor posture, stress, neck strains or degenerative joint disease that occurs when the joints of the neck become inflamed or a disc pushes outward from its normal position.
|
|
Neck pain may be a symptom of a serious or even dangerous condition that requires prompt evaluation.
|
|
The neck is the most flexible part of your spine. However, because it is not well protected by muscles, it's also easy to injure.
|
|
Your neck spends a lot of time supporting your head - - here's how to manage the neck pain that may result.
|
|
Detailed information on back and neck pain, including causes, prevention, and rehabilitation
|
|
True muscle weakness means that full effort does not produce a normal muscle contraction or movement. A voluntary muscle contraction is generated when the brain sends a signal through the spinal cord and nerves to a muscle.
|
|
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.
|
 |
Ptosis is also called"drooping eyelid." It is caused by weakness of the muscle responsible for raising the eyelid, damage to the nerves that control those muscles, or looseness of the skin of the upper eyelids.Drooping eyelid can be caused by the ...
|
 |
Ptosis is the term used for a drooping upper eyelid. Ptosis, also called blepharoptosis, can affect one or both eyes.The eyelids serve to protect and lubricate the outer eye.
|
|
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...
|
|
Detailed information on anorexia, including causes, characteristics, types, diagnosis, treatment, complications, and prevention
|
|
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.
|
|
Your loss of appetite may be because of anxiety or depression, aging, medications or a health concern.
|
|
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.
|
|
Women suffering from anorexia nervosa may benefit more from general support than in-depth therapy, according to a recent study.
|
|
Numbness and tingling are decreased or abnormal sensations caused by altered sensory nerve function.The feeling of having a foot"fall asleep" is a familiar one. This same combination of numbness and tingling can occur in any region of the body and...
|
|
Sensations are carried from the extremities of the body to the brain via neurons in the spinal cord. If the blood supply to the nerves is decreased, it can produce the feeling that “my toe fell asleep”.
|
|
Sensations are carried from the extremities of the body to the brain via neurons in the spinal cord. If the blood supply to the nerves is decreased, it can produce the feeling that “my hand fell asleep”.
|
|
Emotional content floods the brain in response to our experiences, physiological and psychological states. Most of us learn how to prevent emotions from interfering with functioning as we mature.
|
|
Decreased consciousness is reduced alertness or awareness.Stuporous; Mental status- decreased; Loss of alertness; Decreased consciousness; Alertness- decreased; Changes in consciousness; Obtundation; Coma; Unresponsiveness.Many conditions can caus...
|
|
Sensations are carried from the extremities of the body to the brain via neurons in the spinal cord. If the blood supply to the nerves is or if the nerve is otherwise damaged or its function affected, it can produce the feeling that “my finger fell asleep”.
|
|
Sensations are carried from the extremities of the body to the brain via neurons in the spinal cord. If the blood supply to the nerves is decreased, it can produce the feeling that “my foot fell asleep”.
|
Home | About | Health Experts | Careers | Site Map | Feedback | Help | Health Tools | Tell a Friend
Advertise | Terms of Use | Privacy Policy
Advertise | Terms of Use | Privacy Policy
Copyright © 2005 - 2009 Healthline Networks, Inc. All rights reserved.