The main symptoms of scalp psoriasis include abnormal dandruff, redness, and itching. It is recommended to seek medical attention promptly for diagnosis and gentle treatment. Specific manifestations can be categorized as follows:
1. Increased and abnormal dandruff: Large or flakes of white or silvery-gray dandruff fall off the scalp, which are thicker than normal dandruff and easily fall off when combing or scratching.
2. Red patches or plaques on the scalp: Red patches may appear on the scalp, covered with silvery-white scales, with relatively clear borders, and sometimes extending to the hairline or behind the ears.
3. Itching or discomfort: The affected area is often accompanied by mild to moderate itching. Scratching may worsen the erythema or lead to increased dandruff, and may even cause mild scalp pain.
4. Temporary thinning of hair: Some patients may experience thinning of hair on the scalp due to inflammation, but this usually does not lead to permanent hair loss.
If you experience the above symptoms, it is recommended to avoid using strong anti-dandruff products or scratching vigorously. Instead, choose gentle shampoos and consult a dermatologist. Reducing the frequency of perming and dyeing, and maintaining a regular sleep schedule, can help alleviate symptoms.
