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Can you take cephalexin for a spider bite?

Medically reviewed by Drugs.com. Last updated on April 7, 2025.

Official Answer by Drugs.com

Do you know the name of the spider that bit you?
Cephalexin is an antibiotic used to treat infection. Do not take cephalexin unless recommended by your doctor.

These links may be helpful.
https://www.drugs.com/cg/brown-recluse-spider-bite.html
https://www.drugs.com/cg/black-widow-spider-bite.html

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