Can I have a allergic reaction to cephalexin if I'm allergic to penicillin?
A small percentage of people who are allergic to penicillin are allergic to the class of antibiotics that cephalexin is in. Many of us can take them tho.
- Cephalexin Information for Consumers
- Cephalexin Information for Healthcare Professionals (includes dosage details)
- Side Effects of Cephalexin (detailed)
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