What is a Sunscreen? Sunscreen is a topical (to apply on the skin) product that protects the skin against harmful effects of the sun. How Can the Sun be Dangerous? The sun, besides emitting visible sunlight, also emits non-visible ultraviolet (UV) rays. UV-B rays may cause sunburns and skin cancer (through a damage of DNA >> Read More ...
What Are Hot Flashes? Hot flashes (flushes) are episodes of intense warm feeling on the face and upper trunk that last from few seconds to few minutes. They are not the same as the low-grade fever, which usually lasts at least for several hours, and can be detected by the thermometer, while hot flashes cannot be. Hot >> Read More ...
What Is a Sunburn? A sunburn is inflammation of the skin caused by exposure to ultraviolet (UV) radiation, either from the sun or UV-emitting lamps (tanning saloons). It appears as a reddish, swollen, itchy and/or burning skin. A sunburn occurs when sun exposure exceeds the ability of the skin pigment (melanin) to protect >> Read More ...
What is Itchy Throat? Itchy throat is an irritating sensation in the throat that provokes desire to cough. Other symptoms like pain, secretions, difficulty eating or speaking, runny nose or itchy eyes may accompany throat itch, depending on the cause. Throat Anatomy Thethroat consists from the pharynx and larynx. Picture >> Read More ...
Causes of Itchy Eyes 1. Non-Washed Eyes Thick fat from the oil glands in the inner eye corner may cause itchy eyes if not washed off in the morning. Sweat from the face or hands while rubbing eyes also causes itchy eyes. 2. Foreign Body A small object or fly falling in the eye usually causes intense itch and watery eye. >> Read More ...
1. Unwashed Hair When the hair (especially oily hair) is not washed frequently enough, skin cells may build up on the scalp and cause itching and dandruff. Prevention is therefore by simply maintaining good hygiene and washing the scalp hair at least once a week. 2. Dry Scalp Skin Dry scalp skin lacking the protective oil >> Read More ...
An itchy rash can occur on the body and this can be due to the same conditions. However, certain conditions are more likely to arise on specific parts of the body. This may be due to local factors, like contact with fabrics or jewelry, or with spread from neighboring areas. An itchy rash on the neck may therefore be due to >> Read More ...
Nutrition Problems in Vegetarians Some vegetarians experience a problem with gaining weight and this is believed to be due to a vegetarian diet. It could be associated with a lower protein intake as well as a lower calorie intake, however, there may be other factors at play as well which do not involve a vegetarian diet. >> Read More ...
LEG NUMBNESS OR TINGLING Numbness is decreased, and tingling unusual sensation in the leg. This article describes causes of numbness and tingling in the legs, feet or toes. What Does Numbness and Tingling Mean? Numbness In the Arms, Hands and Fingers Head/Face >> Read More ...
What Does Tingling, Numbness and Paresthesia Mean? Paresthesia (Greek para- = abnormal, esthesia = feeling) is abnormal sensation on the skin that has no apparent physical cause (1). Paresthesia includes numbness and tingling, and can be temporary or permanent. Numbness is a decreased or lost sensation in the >> Read More ...