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Insect Bites and Stings and Spider Bites - Home Treatment

Common bites and stings continued...

Prevent a skin infection

  • Wash the area with soap and water.
  • After washing, wipe the area with rubbing alcohol or first-aid antiseptic.
  • Trim fingernails to prevent scratching, which can lead to infection.
  • Do not break any blisters that develop.
  • If a bite becomes irritated, apply an antibiotic ointment, such as bacitracin or polymyxin B sulfate, and cover it with an adhesive bandage. The ointment will keep the bite from sticking to the bandage. Note: Stop using the ointment if the skin under the bandage begins to itch or a rash develops. The ointment may be causing a skin reaction.

For home treatment of lice, scabies, tick bites, bedbugs, or kissing bugs, see the topics Lice, Scabies, Tick Bites, Bedbugs, and Kissing Bugs.

Symptoms to watch for during home treatment

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

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WebMD Medical Reference from Healthwise

Last Updated: October 25, 2012
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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