U.S. doctors online nowAsk doctors free
Norway
A 20-year-old male asked:

What are some ways one could prevent canker sores from forming? and on another note would there be any way to remove already formed ones?

2 doctor answers2 doctors weighed in
Dr. John Bodell
General Surgery 52 years experience
Once the virus is established, I would treat the lesions as soon as they occur, Very difficult to treat so stay healthy, hydrated , healthy nutrition , exercise and rest.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Robert Trager
Dentistry 56 years experience
EATING AND DRINKING FOODS AND LIQUIDS THAT HAVE A LOW ACIDIC CONTENT. LESS STRESS AND GOOD ORAL HYGIENE ARE FACTORS THAT CAN PREVENT CANKER SORES. ONCE FORMED THEY TAKE 5-7 DAYS TO GO AWAY. IT IS A VIRUS THAT CAN BE TREATED WITH OVER THE COUNTER MEDICATION TO RELIEVE ANY PAIN.
Created for people with ongoing healthcare needs but benefits everyone.

Related questions

A 23-year-old male asked:
What causes canker sores? How do I prevent them?
2 doctor answers5 doctors weighed in
A 40-year-old member asked:
Can there be anything that can prevent canker sores?
1 doctor answer1 doctor weighed in
A 38-year-old member asked:
What can I do to prevent getting canker sores every 2 months?
2 doctor answers3 doctors weighed in
A 35-year-old member asked:
What are the best tips to prevent mouth ulcers/canker sores?
2 doctor answers3 doctors weighed in
A 47-year-old female asked:
I keep getting recurring canker sores. Is there anything i can do to prevent them?
3 doctor answers5 doctors weighed in
Last updated May 19, 2021
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $44!
50% off with $19/month membership

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.