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Skin Problems & Treatments Health Center

Blisters - Home Treatment

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Watch for a skin infection while your blister is healing. Signs of infection include:

  • Increased pain, swelling, redness, or warmth around the blister.
  • Red streaks extending away from the blister.
  • Drainage of pus from the blister.
  • Fever.

Home remedies may relieve itching from blisters. One way to help decrease itching is to keep the itchy area cool and wet. Apply a washcloth that has been soaked in ice water, or get in a cool tub or shower.

Medicine you can buy without a prescription
Try a nonprescription medicine to help treat your fever or pain:

Talk to your child?s doctor before switching back and forth between doses of acetaminophen and ibuprofen. When you switch between two medicines, there is a chance your child will get too much medicine.

Safety tips
Be sure to follow these safety tips when you use a nonprescription medicine:
  • Carefully read and follow all directions on the medicine bottle and box.
  • Do not take more than the recommended dose.
  • Do not take a medicine if you have had an allergic reaction to it in the past.
  • If you have been told to avoid a medicine, call your doctor before you take it.
  • If you are or could be pregnant, do not take any medicine other than acetaminophen unless your doctor has told you to.
  • Do not give aspirin to anyone younger than age 20 unless your doctor tells you to.

Symptoms to watch for during home treatment

Call your doctor if any of the following occur during home treatment:

  • A skin infection develops.
  • A crusty blister that drains honey-colored fluid develops.
  • Signs of illness develop, such as shaking chills, fever, belly pain, vomiting or diarrhea, muscle or joint aches, headache, or a vague sense of illness.
  • Symptoms do not improve, or they become more severe or frequent.
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WebMD Medical Reference from Healthwise

Last Updated: April 21, 2011
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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