A member asked:

Bad allergies which went into a cold &now a sinus infection. on day 3 of antibiotic, still bad head pain when i cough. is this still w/i normal?

A doctor has provided 1 answer
Dr. John Chiu answered

Possibly: Even if the right antibiotic is prescribed, it may take 3-4 days to note results. However if no improvement by the 5th day, you will to ask your doctor for more answers.

Answered 5/20/2015

2.8k views

Thank

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