The reason people sweat is to lower the temperature of the body through cooling the skin surface by evaporation and to secrete toxic substances.  Sweating can be called perspiration or transpiration, in hot weather the muscles of the body will warm up and through exertion, sweat is produced.  A person will sweat more when nervous, nauseous or anxious and perspiration decreases when a person is cold or the body is inactive.  Sweat i ...

What is water retention? Water retention or edema refers to the abnormal collection of water within the tissues of the body. Also known as fluid retention, water retention is commonly noted as puffiness in the feet, ankles and legs. Water retention is generally observed more often in pregnant women and older adults. However, it can be noted at any age and both in men and women. Water retention may occur to certain physiological conditions such a ...

What is thyroid cancer? An abnormal growth of the cells of the thyroid gland is referred to as thyroid cancer. The thyroid gland produces a few hormones that regulate the normal growth of the individuals, functioning of the heart, blood pressure, normal body temperature, fertility, weight and many other processes occurring in our body. Thyroid cancer affects about 37,000 individuals in the United States every year among which women are more co ...

The complaint of a lump sensation in the throat is very common. Most commonly, lump sensations are harmless while visible lumps in the throat should not be taken lightly. An exam of the neck and throat is extremely important to eliminate serious problems.Visible lumps in the throat are less common though. The sensation of a lump in the throat would often cause a lot of anxiety although anxiety may be the culprit in the first place. However, there ...

Thyroid cancer is relatively rare type of cancer with about 20.000 new cases each year in the United States. Thyroid cancer can occur in any age group, although it is more common after age 30 and most common in older patients. However, it is more likely that females have thyroid cancer at a ratio of three to one. Large majority of patients with a nodule on their thyroid do not have cancer: over 99% of thyroid nodules are benign, which means not c ...