Can I Take Valium Along With Fluconazole. If your on augmentin for a sinus infection can you. There should be no problem with taking both at the same time. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Ishoo on amoxicillin 500 mg dosage for adults: If it was bad for you, the fda wouldn't have approved it. It's good for you if you need it. If you don't need it, you shouldn't take it. Some drugs may affect the way amoxicillin works, and amoxicillin may affect other drugs you are taking, causing problems. It's very important to let your doctor know about all drugs you are taking. You should be fine. Amoxicillin is one of the few non-ototoxic antibiotics (and preferred for those with T) so it should not cause any issues especially damage to inner ear which some others antibiotics can. My ten month old has had the flu this week and was previously treated for an ear in fection last week with amoxicillin. After taking it for ten days he woke up today with a horrible break out all over his little face and body. Augmentin can cause mild or serious side effects. The following list contains some of the key side effects that may occur while taking Augmentin. There are many drugs out there that can cause false/positives on drug screens. For cold and flu medications/or sinus med if it has pseudoephedrine/ephedrine ingredient then most likely yes, you may end up with false/positive, something as simple as antibiotic amoxicillin can cause a false/positive on drug screens. Amoxicillin is an antibiotic in the penicillin group that fights bacteria and bacterial infections. Known as Larotid or Amoxil, this drug can treat a range of bacterial infections, including. If your doctor has prescribed antibiotics for you, know that there are ways to manage any side effects you may have. Some questions you may want to ask your doctor about antibiotic side effects. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Holt on how long am i contagious with the flu after taking tamiflu: The incubation period (time from contracting virus to time of symptoms) about 18-72 hours and viral shedding (contagious) start just around enset of symptoms or a bit before and continue for about 5.