What is molluscum contagiosum?

A viral skin infection that results in round, firm, painless bumps.

The condition spreads through contact with an infected person or a contaminated object.
Though painless, the small bumps might itch. Scratched bumps can spread infection to surrounding skin.

What is atopic dermatitis?

Itchy inflammation of the skin. Commonly known as eczema.

Most common in teenagers and young adults.

Common symptoms may include blackheads, whiteheads, pus-filled pimples and/or large, red, tender bumps.

What is psoriasis?

Occurs when skin cells build up and form scales and itchy, dry, red patches.

It may be linked to a problem in the immune system.

The most common symptom is a skin rash and may involve nails and/or joints.