Rash: Care Instructions
Your Care Instructions
A rash is any irritation or inflammation of the skin. Rashes have many possible causes, including allergy,
infection, illness, heat, and emotional stress.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all
appointments, and call your doctor if you are having problems. It's also a good idea to know your test results
and keep a list of the medicines you take.
How can you care for yourself at home?
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Wash the area with water only. Soap can make dryness and itching worse. Pat dry.
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Put cold, wet cloths on the rash to reduce itching.
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Keep cool, and stay out of the sun.
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Leave the rash open to the air as much of the time as possible.
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Sometimes petroleum jelly (Vaseline) can help relieve the discomfort caused by a rash. A moisturizing
lotion, such as Cetaphil, also may help. Calamine lotion may help for rashes caused by contact with
something (such as a plant or soap) that irritated the skin. Use it 3 or 4 times a day.
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If your doctor prescribed a cream, use it as directed. If your doctor prescribed medicine, take it exactly
as directed.
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If itching affects your sleep, ask your doctor if you can take an antihistamine that might reduce itching
and make you sleepy, such as diphenhydramine (Benadryl). Be safe with medicines. Read and follow all
instructions on the label.
When should you call for help?
Call your
doctor now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor if:
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Your rash is changing or getting worse. For example, call if you have pain along with the rash,
the rash is spreading, or you have new blisters.
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Current as of: November 16, 2023
Content Version: 14.0
Care instructions adapted under license by your
healthcare professional. If you have questions about a medical condition or this instruction, always ask
your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of
this information.