GA

A female asked:

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

1 doctor answer • 2 doctors weighed in

Dr. Tanya Russoanswered

Pediatrics 27 years experience

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.

Created for people with ongoing healthcare needs but benefits everyone.

Learn how we can help

3.6k viewsReviewed >2 years ago

Dr. Paul Grin

Dr. Paul Grin agrees1 doctor agrees

Related questions

A 31-year-old male asked:

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?

2 doctor answers • 5 doctors weighed in

A 49-year-old female asked:

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 ?

2 doctor answers • 4 doctors weighed in

A 31-year-old male 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

1 doctor answer • 2 doctors weighed in

A 31-year-old male asked:

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

1 doctor answer • 6 doctors weighed in

A 34-year-old female 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?

1 doctor answer • 2 doctors weighed in

Last updated Jan 6, 2019

Found in:

Infection›Congestion›Sinusitis

People also asked

I am experiencing severe nasal congestion. I'm very prone to sinus infections. Can I take phenylephrine and pseudoephedrine together to max results?

2 doctor answers • 3 doctors weighed in

Is afrin enough of a decongestant when trying to get rid of sinus/ear infection, or do I need an oral decon too? Taking cefdinir, prednisone and a Zyrtec at night currently. Nasal congestion better but ears still clogged, little hearing out of ears?

1 doctor answer • 1 doctor weighed in

I had a shaking reaction to rocephin (ceftriaxone) injection at one time. The doctor prescribed me omnicef for a sinus infection. Should I have any issues?

2 doctor answers • 2 doctors weighed in

Day 5 of omnicef for sinus infection, feeling signs of a yeast infection, dr gave me diflucan (fluconazole) with 1 refill, take 1 now or wait until finish omnicef?

1 doctor answer • 4 doctors weighed in

Sinus infection a week ago with omnicef (cefdinir) given and ends tomorrow. Still have low temp, sore throat and ear pain on left side. Wait or back to doc?

2 doctor answers • 5 doctors weighed in

Related topics

Connect with a U.S. board-certified doctor by text or video anytime, anywhere.

Talk to a doctor now

24/7 visits - just $44!

50% off with $19/month membership

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.