U.S. doctors online nowAsk doctors free
AR
A 21-year-old female asked:

Didn't drink or eat after anybody. woke up fine brushed teeth noticed my upper lip burning look n i c a blister lik sore what is it n y did it just sho?

2 doctor answers2 doctors weighed in
Dr. Jeffrey Bassman
Dentistry 46 years experience
Vague: Hard to say. Reaction to the toothpaste? Bit lip in your sleep?
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Paul Grin
Pain Management 37 years experience
Canker sore: Canker sores are the most common oral lesions. Individual ulcers typically last 1-2 weeks. The condition is idiopathic (cause is not known) recurrent aphthous ulcers is usually self-limiting.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated May 22, 2014

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.