A member asked:

If ur on trimethoprim to prevent uti's and go on senna tablets can the senna counteract the trimethoprim?

3 doctors weighed in across 2 answers

Dr. James Lin answered

Here are some ...: There has been no known studies to address the possible interaction between Trimethoprim and Senna. But, known to most Senna users, Senna is not recommended for regular use -

Answered 11/26/2020

3.8k views

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Dr. Michael Finkelstein answered

Specializes in Internal Medicine

No it should: not affect the bactrim (sulfamethoxazole and trimethoprim) at all

Dr Fowler agreed

Answered 8/10/2014

3.8k views

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A member asked:

If ur on trimethoprim to prevent uti's and go on senna tablets can the senna counteract the trimethoprim?

3 doctors weighed in across 2 answers

Dr. James Lin answered

Dr. Michael Finkelstein answered

Dr Fowler agreed

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