Asthma is a respiratory problem that is caused by an unusually sensitive immune system. In asthmatics, normally harmless stimuli, such as dust, cold air, exercise, and allergens, lead to a dramatic immune reaction. The immune system causes...
People with gout are either producing too much uric acid or their kidneys are not excreting the uric acid. The uric acid, in the form of urate crystals, then deposits into the tissues, especially in and near the joints, causing inflammation....
Chemotherapy drugs kill cancer cells, which grow and divide at an abnormally fast rate, according to the National Multiple Sclerosis Society. These drugs often kill other healthy cells in the body--including those in the gastrointestinal tract,...
To eliminate or limit hay fever (allergic rhinitis) symptoms, avoidance of troublesome allergens works very well. Limit your time outdoors in the early morning or evening hours to avoid contact with allergens. On windy and dry days, pollen can...
Melatonin is a neurohormone produced by the pineal gland at the base of your brain. Its release is enhanced when you are in darkness and suppressed when you are exposed to bright light. By stimulating receptors in specific areas of your brain,...
Allergies, which are caused by an overactive immune system, can result in a number of different symptoms. Some kinds of allergies can cause a rash. Often the rash is not a serious medical problem, but such rashes can cause significant discomfort....
Dealing with an overactive immune system can be trying and exasperating. Many foods will cause an allergic response when consumed, and any vitamins or herbs that stimulate the immune system may cause more harm than good. Adaptogenic herbs should...
A strong link exists between celiac disease -- an inherited intolerance to the protein gluten -- and your thyroid. A significant minority of people diagnosed with celiac disease also have thyroid disease involving either an overactive or an...
Losing weight without trying may seem like a dream come true, but it can be a sign of serious health problems, including depression, cancer and AIDS. It's also a symptom of thyroid dysfunction. Thyroid disorders are not uncommon in the United...