How to get rid of a canker sore on a tonsil?

Canker sore? How do you know it is a canker sore? It may also be bacterial, viral or something else. Do you have any other symptoms? If not, rinse with salt water and it should be gone in 5-10 days. If it persists or you have other symptoms, see your physician for a definitive diagnosis and appropriate treatment. .
Gargle and avoid... Since you mouth is teeming with bacteria, and the sore is the result of a herpes reactivation to due the virus perceiving stress: 1. Reduce the bruden of bacteria near the wound by gargling with listerine or salt water 60seconds twice a day until the sores go away (the bacterial load near the sore may delay healing), and 2. Avoid sour, citrus, acidic, spicey foods which will irritate the sore.

Related Questions

How do you get rid of a canker sore?

Aphthous sores. Time , takes 7-10 days most of the time. Doctor may give steroid paste (inflamation), Lidocaine solution (numbs sites), Peridex (antibacterial mouth wash) , vitamin B12 (if recurrent) . Make sure doctor examines you first. Read more...
Treat symptoms. Cankaid and oragel are topical anesthetics that have Benzocaine that can help with the pain. There are also some creams that can help with healing as well. Usually the sores are viral and difficult to get rid of, more treat the symptoms. Usually run their course in a week or two. If extreme you may take an rx antiviral to help. See your provider. Read more...
Laser. If your dentist has a laser like the biolase md the canker sore or aphthous ulcer can be eliminated quickly and the pain immediately will go away. Read more...
Canker sores. Canker sores will heal naturally in 7 -10 days. OTC products for canker sore can provide some relief, see your dentist to talk about prevention . Read more...
Canker sores. Here's a good resource to learn about canker sores (aphthous ulcers) http://www.mouthhealthy.org/en/az-topics/c/canker-sores. Read more...