2 doctors weighed in:
What are the side effects of keflex antibiotic?
2 doctors weighed in

Dr. Henry Garcia
Obstetrics & Gynecology
1 doctor agrees
In brief: Keflex side effects
This antibiotic can commonly cause gastrointestinal side effects like diarrhea, nausea, vomiting and sometimes, headaches. Serious side effects include anaphylactic reactions, decrease in blood cells and liver disease.

In brief: Keflex side effects
This antibiotic can commonly cause gastrointestinal side effects like diarrhea, nausea, vomiting and sometimes, headaches. Serious side effects include anaphylactic reactions, decrease in blood cells and liver disease.
Dr. Henry Garcia
Dr. Henry Garcia
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