How long does a septra (sulfamethoxazole and trimethoprim) rash last?

1 week or so. Depending on the severity it can last a couple days to 10-14 days but usually less ...Depends on how long you took the med and when you stopped it in relation to the onset of the rash.
Not more than 10 day. Not more than 10 days.

Related Questions

How long will my stye last if on septra (sulfamethoxazole and trimethoprim)?

Stye. Even on antibiotics, a stye may persist, because the fibrous core is very difficult to eliminate. Hot compresses and topical antibiotic may help. If the stye persists, it may need to be drained by your ophthalmologist. Read more...

Been taking septra (sulfamethoxazole and trimethoprim) ds past three days for uti, my last dose is today at 8pm, will I be safe to drink tomorrow evening (more than one or two)?

Septra (sulfamethoxazole and trimethoprim) Yes, you should be able to have a beer or glass of wine 24 hours after septra (sulfamethoxazole and trimethoprim). I would wait 3 days before drinking more than that. Read more...

What are the long term effects of bactrim (sulfamethoxazole and trimethoprim) / septra?

Bactrim (sulfamethoxazole and trimethoprim) The answer can be found here: http://www.Nlm.Nih.Gov/medlineplus/druginfo/meds/a684026.Html also, chronic use of antibiotics can lead to the development of resistant strains of bacteria. It can also lead to overgrowth of other types of bacteria that are not sensitive to bactrim (sulfamethoxazole and trimethoprim). Read more...