Please choose the correct ending to complete the given sentence: Health: [header] How to heal inflamed skin [title] Call your doctor. [step] Dermatitis is the most common type of skin inflammation, and is also known as a rash. Rashes are a swelling or irritation of the skin, and can be itchy, blistered, or bumpy.

Ending1: Rashes appear as small red bumps and are most commonly present on the face, neck, and buttocks. Unfortunately, there are no explanations to why or how they appear on this particular skin. Ending2: When you see them, usually within 1 to 24 hours, irritation is immediately apparent. Be especially cautious when you get rashes in a work area, near security, or after experiencing trauma to the face. Ending3: A lot of times, you can treat rashes at home, but if your rash appears frequently or lasts more than two days, it is time to consult your physician. If your rash is so uncomfortable that you are constantly distracted, contact your doctor right away. Ending4: Talk to your doctor or dermatologist about any rashes you may have, and if you are experiencing itching, determine the possible cause. [substeps] If you are experiencing great irritation, itching, or redness of blisters on the affected area, do not cut your skin.

Answer format: ending1/ending2/ending3/ending4