What are 10 body parts affected by psoriasis?

Psoriasis is a chronic skin condition that causes red, scaly patches on different parts of the body. It can affect any area of the skin, but some are more common than others. Here are 10 body parts that are often affected by psoriasis:

Scalp: Psoriasis on the scalp can cause thick, crusty patches that may cover the whole scalp or just some spots. It may also extend to the forehead, neck, and ears. Scalp psoriasis can be treated with medicated shampoos, creams, or injections.

Face: Psoriasis on the face can appear on the eyebrows, nose, upper lip, or hairline. It can cause redness, swelling, and scaling. Facial psoriasis can be treated with low-potency corticosteroids, calcineurin inhibitors, or moisturizers.

Eyelids: Psoriasis on the eyelids can affect the eyelashes, the edges of the lids, and the rims of the eyes. It can cause itching, burning, and inflammation. Eyelid psoriasis can be treated with special corticosteroids or eczema drugs.

Arms: Psoriasis on the arms can appear as plaque psoriasis, which is the most common type. It causes thick, raised, red patches with white or silver scales. It can affect the elbows or any part of the arms. Arm psoriasis can be treated with topical creams, light therapy, or systemic medications.

Legs: Psoriasis on the legs can also appear as plaque psoriasis. It can affect the knees or any part of the legs. Leg psoriasis can be treated with topical creams, light therapy, or systemic medications.

Trunk: Psoriasis on the trunk can appear as guttate psoriasis, which is more common in children and young adults. It causes small, pink-red spots that may cover large areas of the body. It can also appear as inverse psoriasis, which affects the folds of the skin such as the armpits, groin, or under the breasts. It causes smooth, red patches that may be painful or itchy. Trunk psoriasis can be treated with creams, light therapy, or systemic medications.

Hands: Psoriasis on the hands can affect the palms, fingers, nails, or knuckles. It can cause cracking, peeling, or pitting of the skin or nails. It can also interfere with daily activities such as writing or typing. Hand psoriasis can be treated with creams, light therapy, or systemic medications.

Feet: Psoriasis on the feet can affect the soles, toes, nails, or heels. It can cause cracking, peeling, or pitting of the skin or nails. It can also make walking or wearing shoes uncomfortable. Foot psoriasis can be treated with creams, light therapy, or systemic medications.

Nails: Psoriasis on the nails can affect both fingernails and toenails. It can cause changes in the color, shape, texture, or thickness of the nails. It can also cause separation of the nail from the nail bed or infection of the nail bed. Nail psoriasis can be treated with creams, injections, or oral medications.

Genitals: Psoriasis on the genitals can affect both men and women. It can cause redness, scaling, itching, or pain in the genital area. It can also affect sexual function and intimacy. Genital psoriasis can be treated with creams, calcineurin inhibitors, or moisturizers.