Your body has two nervous systems: the central nervous system and the peripheral nervous system. Your central nervous system is composed of your brain and spinal cord, and your peripheral nervous system includes the nerves that supply sensation to...
Numbness during and after exercise is caused by pressure on nerves and/or blood vessels. Repetitive movements and static positions while training can elicit abnormal sensations such as numbness and tingling. The Encyclopedia of Children's Health...
Multiple sclerosis is a chronic disease that occurs when nerves of the central nervous system become inflamed and myelin is destroyed, according to an article in the November 2004 issue of "American Family Physician". Myelin is a substance that...
Multiple sclerosis is a chronic disease in which myelin is damaged, leading to difficulties with movement, thinking and sensation. Myelin is a protective covering of nerves in the central nervous system that helps to quicken signals between the...
A benign growth, Morton's neuroma occurs on the nerve located between the third and fourth toes. Also called intermetatarsal or plantar neuroma, Morton's neuroma results in tissue thickening on the nerve, according to the MayoClinic.com. People...
Multiple sclerosis (MS) is a chronic disease that is characterized by recurring attacks on the central nervous system, brain, spinal cord, and eyes. Processes that cause the symptoms of MS include demyelination, the process in which the outermost...
An intricate network of nerves in the arms and fingers carry signals between the brain and skin, enabling the perception of an array of sensations. The nerves of the arms, hands and fingers arise from the spinal cord in the neck. Injuries or...
Osteoarthritis is a degenerative joint disease that affects the cartilage in joints. This condition is the most common joint disorder, according to the University of Maryland Medical Center. With osteoarthritis, the ligaments and muscles around...
According to The Neuropathy Association, nearly 20 million Americans suffer from some form of neuropathy, or nerve damage. Causes of this condition include diabetes, tumors, infections and nutritional imbalances. In most cases, it affects three...
The myelin sheath is a layer of insulation made up of fatty substances and protein that surrounds nerve cell fibers. The myelin sheath allows the nerve cells to transit impulses through the body quickly and efficiently. Demyelinating diseases are...
Platelets are cell fragments made by bone marrow that help the blood clot to prevent bleeding and help wounds to heal. While high platelet count can be due to underlying infection, it may also be a sign of a serious bone marrow disorder such as...
Herpes zoster--more commonly known as shingles--is the reactivation of a previous infection with the Varicella-zoster virus (VZV). When you first contract VZV, it causes chickenpox. During recovery from chickenpox, VZV does not leave the body but...
Itching is an abnormal sensation or an exacerbation of the skin which makes you want to use your nails to dig into the skin for relief. The medical definition of itching is called pruritus. Itching can be in one area or localized, or all over the...
Despite the fact that it's common (about 20 million in the U.S. have it), many people have never heard of peripheral neuropathy nerve damage. The illness damages sensory, motor and autonomic (involuntary) nerves. The spinal cord, organs and skin...
Atacand (candesartan cilexetil and hydrochlorothiazide) is a prescription medication used to treat high blood pressure (hypertension). This medication contains two active ingredients: candesartan cilexetil, which acts to relax the blood vessels...
According to MedlinePlus, a publication of the National Institutes of Health, arm numbness, including left arm numbness, is often accompanied by a tingling sensation. Nerve injuries, spinal conditions, blood vessel disorders, electrolyte...
Ciplactin, the brand name for cyproheptadine hydrochloride, is a prescription medication indicated to alleviate symptoms associated with nasal allergies and the common cold. In the United States, this medication is marketed under the brand name...
Paraffin wax is applied to the face, hands, feet and body during spa treatments that are intended to moisturize and soften the skin. Paraffin wax is a soft wax made from petroleum byproducts and has been laboratory tested to be hygienically safe...
Epilepsy is a disease that results from abnormal electrical activity within the brain. Neurons within the brain use short electrical signals to communicate with one another and to send messages to nerves throughout the body. Because epilepsy is...
According to MedlinePlus, numbness is abnormal sensations that can occur anywhere on the body but are more prone to occur on the foot. There are a number of home remedies available to help treat food numbness. It is important to remember that...
Imigran is the brand name for sumatriptan succinate, a prescription medication indicated for the treatment of symptoms associated with migraine headaches. This medication triggers the release of a specific neurochemical called serotonin, which...
Multiple sclerosis (MS) is a disease that causes the progressive destruction of the central nervous system. This autoimmune condition causes the body to abnormally attack the healthy tissue (myelin) that covers and protects the nerves that run...
Imitrex (sumatriptan succinate) is a prescription medication indicated for the treatment of painful symptoms associated with migraine and cluster headaches. This medication works by constricting the flow of blood within the brain and can be taken...
Merck Manuals Online Medical Library notes that about 400,000 people in the United States have multiple sclerosis, a neurological condition in which symptoms start between ages 20 and 40. Patients with multiple sclerosis, or MS, have a destruction...
The numbness you're feeling in your leg as a result of exercise is likely an indication of an issue with the sciatic nerve, which runs from the spinal cord down through the legs. Any amount of pressure on this nerve can disrupt communication...
If you've got tingly fingers and toes, you may wonder whether they indicate something serious. That prickly sensation can have a variety of causes, from benign to sinister. Once the tingling spreads to your face, it's time to find out what you're...
Hydrochlorot, which is more formally referred to as hydrochlorothiazide, is a prescription diuretic (water pill) medication indicated for the treatment of symptoms associated with fluid retention or high blood pressure. This medication is...
A pinched nerve occurs when the nerve is compressed in some way. A piece of disc in your back or neck pressing on the nerve, a narrowing of the spine associated with either age or arthritis, or an injury that allows soft tissue to interfere with...
Havrix is a vaccine that is used to prevent the development of the hepatitis A virus in patients over one year of age. This two-dose vaccine is administered by an injection into the muscle of the upper arm (intramusclar injection). Patients...
Alopecia, loss of body hair, occurs in both men and women. Learn about alopecia from a doctor in this video on premature balding.
