Psoriasis is a chronic skin condition that causes red, scaly patches to form on the skin. It is an autoimmune disease, meaning that the body's immune system mistakenly attacks healthy skin cells.

Acne is primarily caused by hormonal changes, particularly an increase in androgen levels, which can stimulate the production of sebum, a natural oil that can clog pores and lead to the formation of pimples.

Rosacea is a chronic skin condition that causes redness, swelling, and visible blood vessels on the face. It can also lead to the formation of small, pus-filled bumps.

Athlete's foot is a contagious fungal infection that can be spread through direct contact with an infected person or by walking barefoot in contaminated areas. To prevent its spread, it is important to keep feet dry and clean, wear shoes in public areas, and avoid contact with infected individuals.

Hives, also known as urticaria, are raised, itchy welts on the skin that can appear suddenly and disappear within a few hours or days. They are often caused by an allergic reaction to a food, medication, or other trigger.

Individuals with eczema should bathe every other day to avoid drying out their skin. Bathing too frequently can strip the skin of its natural oils, which can worsen eczema symptoms.

Herpes simplex is a viral infection that can cause small, fluid-filled blisters on the skin. It is commonly known as cold sores or fever blisters.

Cryotherapy, which involves freezing the wart with liquid nitrogen, is the most effective treatment for warts. It is typically performed by a dermatologist.

Heel fissures are cracks in the skin on the heels. They are often caused by dry skin, but can also be a sign of underlying health conditions, such as diabetes or thyroid problems.

Individuals with psoriasis should moisturize their skin twice a day to help keep it hydrated and reduce scaling. Moisturizing can also help to relieve itching and irritation.

Scabies is a contagious skin infestation caused by a tiny mite. It is characterized by small, red, itchy bumps that can appear anywhere on the body, but are most commonly found in the folds of the skin, such as between the fingers and toes.

Impetigo is a contagious bacterial skin infection that can be spread through direct contact with an infected person or by touching contaminated objects. To prevent its spread, it is important to keep the affected area clean and covered, avoid contact with infected individuals, and wash hands frequently.

Dandruff is a common skin condition that causes a red, scaly rash on the scalp. It is caused by an overgrowth of a fungus that naturally lives on the skin.

Individuals with acne should bathe twice a day to help remove excess oil and dirt from the skin. Bathing more frequently can irritate the skin and worsen acne symptoms.

Eczema, also known as atopic dermatitis, is a chronic skin condition that causes a red, itchy rash on the body. It is often associated with allergies and asthma.