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A member asked:

I was prescribed omnicef (cefdinir) for a sinus infection but i am still experiencing congestion. can i take phenylephrine or pseudoephedrine to help?

A doctor has provided 1 answer

Sinusitis symptoms: Decongestants such as phenylephrine and pseudoephedrine can be used in combination with antibiotics to help relieve nasal congestion that is frequently still present in the beginning of treatment. Products that contain guaifenesin are especially helpful as they help thin secretions and promote drainage.

Dr Grin agreed

Answered 1/6/2019

3.6k views

Thank

Related Questions

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I've been on omnicef (cefdinir) for a sinus infection and i ferl like my stomach is bloated i feel nauseous to is that typical from that med?

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I've been on omnicef (cefdinir) for a week for a sinus infection along with Flonase and I am not feeling much better. Should i see my doctor again ?

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A member asked:

My primary put me on omnicef (cefdinir) for a sinus infection but i feel weak and shaky is that normal from this medication? Also feel a lil dizzy? Short breath

A doctor has provided 1 answer

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Can omnicef (cefdinir) make u dizzy shaky short of breath weak and give you back pain? I'm taking it for sinus infection?

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A member asked:

Had possible sinus infection. Took omnicef (cefdinir) x10 days. Now laryngitis, swollen throat & back of tongue. Worse in evenings. What is this? What will help?

A doctor has provided 1 answer

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