There should be no interaction between sulfa or an allergy to Bactrim (sulfamethoxazole and trimethoprim) (which contains a sulfa antibiotic - sulfamethoxazole and another component, trimethoprim) and doxycycline. Read more Azithromycin (zithromax, azithrocin, zmax, azin) is an azalide, a subclass of macrolide antibiotics. Azithromycin is one of the world's best-selling antibiotics.[not in citation given (see discussion.)] it is derived from erythromycin, with a methyl-substituted nitrogen atom incorporated into the lactone ring, thus making Often, a side effect to a particular drug may by mistaken as an allergic reaction to a drug. You can take Bactrim (sulfamethoxazole and trimethoprim) as it is a sulfa drug and different class of drug from penicillin and erythromycin. If what you have experienced is a true allergic reaction, then you should avoid these types of drugs. The real question is for what condition do you want to take? Because the causative organisms for specific diseases may be virus, bacteria, fungus or parasite and the Bactrim (sulfamethoxazole and trimethoprim) is not a magic bullet for all. See your doctorwho would tailor the antibiotic according to organism & sensitivity. Read more See 1 more doctor answer However, you may find that the prednisone (assuming you're using it for something else) helps more for the pollen allergy than antihistamine. If you are receiving treatment for chronic or worsening sinus pressure/infection, then I strongly recommend seeing an Allergist to get help in the future. Read more See 1 more doctor answer Most common side effect or allergy to Bactrim (sulfamethoxazole and trimethoprim) is a rash. Recurrent sinus infections will persist unless the allergy is addressed properly. Often occurs a few days into the course of treatment, but may occur within a few hours of first dose especially if due to a true allergy to bactrim (sulfamethoxazole and trimethoprim). Read more Bactrim (sulfamethoxazole and trimethoprim) contains a sulfonamide ("sulfa drug") called sulfamethoxazole. Perhaps you can return back to the site's homepage and see if you can find what you are looking for. Or, you can try finding it by using the search form below.
Dec 22, 2017. A sulfa allergy is when you have an allergic reaction to drugs that contain sulfa. About 3 percent of people prescribed sulfa antibiotics will have. Does azithromycin contain penicillin. Cephalexin keflex, you can prevent and is from other alternate newer macrolides, secure does the rabbit as jitteriness and treat tooth infection or cephalosporin. Strep throat an do i take with type i avoid list of reactions in australia in patients be published.