Georgia
A 20-year-old female asked:
Should one incident of diarrhea 3 and a half hours after taking your birth control pill lower your pill's effectiveness?
1 doctor answer • 3 doctors weighed in

Dr. Gregory Harttanswered
Emergency Medicine 20 years experience
No: The pill absorbs quickly after you swallow it, and diarrhea should't affect it.
Created for people with ongoing healthcare needs but benefits everyone.
3.6k viewsReviewed >2 years ago
Similar questions
A female asked:
Should one incident of diarrhea (due to spoiled food) 3 hours after taking your birth control pill lower your pill's effectiveness?
1 doctor answer • 1 doctor weighed in

Dr. Deborah Ungerleideranswered
Pediatrics 38 years experience
No, that should not: affect your pill's effectiveness. If you vomited shortly after taking the pill, you may not have absorbed enough of it to be effective. If that is not the case, you don't need to worry. Feel better soon!
Created for people with ongoing healthcare needs but benefits everyone.
795 viewsAnswered >2 years ago
Georgia
A 21-year-old female asked:
Would having one episode of diarrhea 12 hours after taking my birth control pill decrease it's effectiveness?
1 doctor answer • 2 doctors weighed in

Dr. Katharine Coxanswered
Pediatric Emergency Medicine 47 years experience
No: Already absorbed. You will be fine. All the best.
Created for people with ongoing healthcare needs but benefits everyone.
2.4k viewsReviewed >2 years ago
Last updated Oct 26, 2016
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