A member asked:

I've got a headache in left part of my head just behind the ear, sreading down the neck.i have taken keflex for 6 days and it appeared time after time?

4 doctors weighed in across 2 answers

Nodes: you may cervical lymphadenitis due to an organism that is resistant to keflex. You may need to be examined by a physician and may need augmentin (amoxicillin and clavulanate)

Answered 1/13/2016

1.8k views

Thank
Dr. David Fertel answered

Specializes in Vascular Surgery

What is your ?: Keflex is an antibiotic, it will not help a headache.

Answered 1/4/2016

1.8k views

Thank

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