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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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I Was Taking Doxycycline Hyclate For A Bad Sinus/ear Infection.

I was taking doxycycline hyclate for a bad sinus/ear infection. It was not helping for a whole week. I went to urgent care & got amoxicillin-clav which has helped in the past. Do I have to wait 12 hours from my last dose of doxycycline before I start the amox?
posted on Tue, 12 Jan 2016
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