Certainly, scratching and rubbing the affected area may aggravate the condition. There is no convincing evidence that food triggers psoriasis. A dermatologist is best qualified to help you manage psoriasis. By examination, the dermatologist can determine skin type and prescribe a treatment plan appropriate for your needs. While there is no permanent cure for psoriasis as of yet, there are effective treatments.
Emollients can help moisten and soften plaques.
For some patients, a twice-daily application can relieve itching, soreness, redness, and scaling. Many of these products are available from your local pharmacy, including moisturizing creams and petroleum jelly. Topical corticosteroids are applied directly on the skin and are the most widely used treatment for psoriasis in the United States. Careful consultation with your dermatologist will help minimize side effects. Special care should be exercised when used on children.