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A member asked:
My tongue is very swollen. i just took 1 benadryl (diphenhydramine). how long should it take to work? when should i decide to go to the hospital?
3 doctors weighed in across 2 answers
Go To An Urgent Care: A very swollen tongue is a sign of a potentially dangerous allergic reaction. Please get evaluated by a physician right away.
Answered 3/30/2014
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Go soon: I wouldn't mess around with a swollen tongue- this can lead to breathing problems quickly. The real question, after the swelling is addressed, is what caused the swelling, so that it doesn't happen again. Good luck!
Answered 3/30/2014
4.3k views
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