No: Peptic ulcers can be caused by helicobacter pylori (bacterial) infection. Keflex does not have activity against this bacteria. It is usually treated with a combination of amoxicillin, clarithromycin, Metronidazole and a proton pump inhibitor.
Answered 8/2/2018
5.1k views
8 doctors weighed in across 5 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
9 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question