Often called dermatitis, rashes can become itchy painful. Rashes have may causes, including allergic reactions, friction, prolonged exposure to heat and moisture, or contact with irritants, such as harsh chemicals. Hand eczema is a common rash. Many people with this problem start with dry, chapped hands that later become red, scaly and swollen. Warts - A virus causes warts.
Warts usually are skin colored and feel rough.
Medical expertise, history and a physical exam relevant to your skin problem. Any needed testing, such as lab tests, or a prescription for tests. An explanation of the condition, treatment options and potential adverse reactions to medicines if prescribed. An estimated time and cost of the treatment you choose. When appropriate, dermatologists recommend medicines, such as creams or pills.