A member asked:

I found a blister on my lip inside my mouth on bottom lip?

2 doctors weighed in across 2 answers

Canker sore?: Sounds like a cancer sore. Warm saltwater rinses help. Stay away from spicy or acidic foods. They usually heal within a few days and ageless painful. Over-the-counter medications can help.

Answered 1/11/2019

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Dr. Joel Doyon answered

Specializes in Dentistry - Cosmetic

Canker sore: It's probably an aphthous ulcer, more commonly called a canker sore. They usually heal by themselves after two weeks. You can rinse with warm salt water to help promote healing and avoid spicy and acidic foods. If it lasts longer than 2 weeks, see your dentist.

Answered 6/6/2019

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