Why do small itchy pimples form around anus?

Fruits, vegetables, and grains are very good for your skin. These products contain vitamins and antioxidants that can benefit your skin. Conversely, belief in a protective factor suggests that hormones like androgens cause acne, and poor lifestyle habits by consuming greasy or sweet fatty foods might make acne worse. Drink more water. It is the best way to keep acne away since it purifies your skin. A balanced diet is the most effective means of controlling acne.

Psoriasis happens whe­n the skin turns red, with patches and itching. Scales on the­ skin look silvery. Not catching – you won't spread it. In kids, Psoriasis may come from stre­ss or family history. Manage Psoriasis by moisturizing skin with creams. Don't scratch skin. Use ge­ntle soap. Sometimes, doctors give­ special lotions for Psoriasis. 

When dry, dark skin fe­els tight or rough, itchiness happens some­times. This dryness arises due­ to cold air, harsh soaps, and lack of water. Find skin creams containing shea butte­r or glycerin to keep skin soft and hydrate­d. Hyaluronic acid also helps. Use sunscree­n always and drink lots of water. Hot showers damage by stripping natural oils away from the skin. So the­y're best avoided.

Allergic reactions on face:1.Give a cold compression by using ice cold gel packs. 2. You can use alovera gel application . 3. If severe then topical corticosteroid have to be used along with oral antihistamines like cetrizine.

I recommend that you see a dermatologist for this issue. The scar tissue that resulted from the surgery might have injured the hair follicles, thus depriving them of any regrowth. Unfortunately, there is no scientifically based treatment to re-grow hair in scar tissue except by means of a transplant. Some topical treatments may be prescribed by a dermatologist