Itching caused by Dandruff
Itching Caused by Dandruff: Signs, Symptoms, and Treatment
Dandruff is a common scalp condition that is characterized by flaking and itching. It is not contagious and can affect people of both sexes, and all ages and races. Dandruff is caused by a fungus that lives on the scalp. This fungus feeds on oils and debris from the scalp, which then combines with dead skin cells to form flakes.
The signs and symptoms of dandruff can range from mild to severe. The most common symptom is itching, although other symptoms may also be present. These may include redness, greasiness, or a burning sensation on the scalp. Sometimes, the flakes may be white or yellowish in color.
Treatment for dandruff often involves using anti-dandruff shampoos. These shampoos contain ingredients such as coal tar, selenium sulfide, or zinc pyrithione that help to reduce the amount of fungus on the scalp. It is important to use the shampoo according to the instructions on the label, as overuse can lead to irritation. In some cases, a doctor may prescribe a medicated shampoo or an antifungal cream that is applied directly to the scalp.
Additionally, there are some lifestyle changes that can help to reduce the itching and flaking caused by dandruff. These include:
- Gently brushing and combing the hair to remove dead skin cells.
- Washing the hair regularly with a gentle shampoo. Avoiding shampoos that contain harsh chemicals.
- Limiting the use of hair styling products such as waxes, gels, and sprays.
- Limiting the use of hot hair dryers, curlers, and other styling tools.
- Eating a healthy and balanced diet that includes foods such as nuts, legumes, and fish.
- Drinking plenty of water to stay hydrated.