Doctor insights on:
Macrodantin Sulfa Allergy
Nitrofurantoin is an antibiotic which is marketed under the following brand names; niftran, furadantin, (nitrofurantoin) furabid, macrobid, macrodantin, nitrofur mac, nitro macro, nifty-sr, martifur-mr, uro-tablinen or nifuretten (in germany), martifur-100 (in india), urantoin, nifuran (in macedonia) and uvamin (in middle east). It is usually used in treating urinary tract infection. It is often ...Read more
If allergic to Bactrim (sulfamethoxazole and trimethoprim) & Ceclor, is allergy to all sulfa drugs & cephalosporins assumed?
I'm allergic to Erythromycin-anaphylaxis
Sulfa drugs- rash can I use polymyxin b sulfate eye drops?
Yes: Polymyxin is an effective anti-bacterial. You could use it without the allergies popping up as it has with others. However: are you sure you need this drop? It seems as if you are using an antibiotic for every eye inflammation, most of which are probably not bacterial. And in so doing you have sensitized yourself to antibiotics that you might need for an actual infection. ...Read more
The usual culprits: The causes of allergy are many but the symptoms are predictable & limited. Hives, swelling of hands, feet, eyelids & lips called angioedema, breathing issues due to windpipe swelling or asthma & GI symptoms like nausea, vomiting, abdominal pain & diarrhea. Since Erythromycin commonly causes GI symptoms it's hard to tell if this is allergy or intolerance when skin or breathing symptoms are absent. ...Read more
Skin usually: Adverse reactions to Fluconazole are uncommon but can manifest in various ways, but usually involve skin reactions including mucus membranes like oral ulcers. Other organ systems that can be affected include nervous, heart, muscle, eye and kidney. I just saw a young lady with second episode of severe mouth and vaginal symptoms after Diflucan (fluconazole) dose. It happens. ...Read moreSee 1 more doctor answer
Bactrim (sulfamethoxazole and trimethoprim): Anytime but usually within 1-2 hours.Get a more detailed answer ›
Is polytrim eye drops ok for someone allergic to bactrim (sulfamethoxazole and trimethoprim) sulfa?
Depends: If you have a well documented history of an anaphylactic reaction to Bactrim (sulfamethoxazole and trimethoprim) and sulfa in the past (you could not breath and had to go to the er), it is better to choose a different eye drop as you can get a similar allergy with polytrim. In my experience, prior history of "allergy" may not be a true allergy. But tell the md who treated you to be on the same side. ...Read moreSee 2 more doctor answers
Does Bactrim (sulfamethoxazole and trimethoprim) have sulfa. I am allergic to sulfa? Which one is better for UTI Keflex or Bactrim (sulfamethoxazole and trimethoprim)
Bactrim (sulfamethoxazole and trimethoprim) is sulfa: Bactrim (sulfamethoxazole and trimethoprim) contains a sulfonamide ("sulfa drug") called sulfamethoxazole. It needs to be avoided by people with sulfa allergy. Cephalexin (Keflex) is less reliable for UTI; many UTI bacteria are resistant to it. Ask your doctor about possible treatment with a quinolone like ciprofloxacin, levofloxacin, and others. ...Read more
Are penicillins effective against gram-positive bacteria? Can't take sulfa, fluoroquinolones, or cephalosporins.
Penicillin are ok.: Penicillins are effective against gram + organism(G+), however you will need a culture to properly identify the bacteria.there is different type of penicillin base antibiotics and they can treat a variety of infections caused by(G+), such as otitis, pharyngitis, skin infection, etc. Again it will depend on the type of infection as well as the organism you are treating. Can also use tetracycline. ...Read more
Check the labels: Also only use high quality pharmaceutical grade supplements and neutraceuticals, as the cheap stuff is from asian countries that don't have FDA oversight. Also, note that celebrex (celecoxib) has a sulfa molecule component and there is cross allergenicity between it and all other sulfa agents that produce allergic reactions. ...Read more
Doubtful: The two are unrelated.Get a more detailed answer ›
Sulfa allergy, & prescribed silvadine for 2nd degree rope burn. Put it on and had severe burning and pain till washed off. Normal? Allergic rxn?
Allergy: Since silvadine is a sulfa drug , it is not surprising that you had a bad reaction if you are allergic to sulfa. ...Read more
There are none: If you are truly allergic to sulfa you must avoid all forms of the drug whether it be in eye drops, pills or IV meds. There is no med to cancel out the allergy and true allergy could lead to life threatening consequences if exposed. It would be wise to invest in a medical alert bracelet to make sure people are aware if you cannot communicate. ...Read moreSee 1 more doctor answer
I have taken bactrim (sulfamethoxazole and trimethoprim) many times w/out incident. Am i at risk for stevens johnson each time i take it or only if I have sulfa allergy?
Each time: Everyone is at risk of having sjs from sulfa drugs and other drugs carry that risk too. These reactions are idiosyncratic and are not predictable. ...Read more
Sulfa, cosopt: Depending on what your target range of pressure is, you could try timolol, alphagan, xalatan, (latanoprost) lumigan, travatan, xioptan, or combigan. Pilocarpine is also available but not nearly as convenient to use. Then there is laser treatment too. Incisional surgery for glaucoma would be for people whose eye pressure is suboptimally controlled despite maximal tolerated medical &/or laser treatment. ...Read more
I have a sulfa allergy and typically have a bad reaction anytime I use any antibiotic ointment. What would be the best for a slightly infected i?
Steroids maybe: Any drug induced rash could develop into something much worse, especially if the drug is continued. 1st step is to stop the drug asap. Sulfa is notorious for being a possible cause of a serious drug rash called stevens johnson syndrome. Call your doctor to get checked for this. Eye problems and serious burn-like rashes are possible. Steroids may be needed. ...Read moreSee 1 more doctor answer
I have a severe SULFA allergy & a wound with stitches in need of antibiotic ointment. Is it safe to use neosporin?
Yes: Yes Neosporin is not sulfa based.Get a more detailed answer ›
Allergies occur when your immune system is triggered by envirionmental factors it should ignore--for example, pollen in the air, or dander on a cat or dog--and creates cells to fight against them. An allergic reaction typically causes itching, congestion, or drainage, and ...Read more
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