You may apply banana pulp on the sores it also helps to reduce ulcer.
Cotton soaked in glycerin often helps to cure ulcers in the mouth.
Pound roasted borex( suhaga), add honey and apply on the ulcers.
Mix peppermint oil or peppermint crystals with glycerin and apply on the ulcers it provides instant relief.
Make a decoction with neem bark and rinse your mouth it helps to cure your mouth ulcer. people those who still wash their mouth with neem stem never get mouth problem and it helps them to keep their 32 intact for very long time .
Chew and Suck the extract of fresh leaves of arhar for relief in mouth ulcers.
People often have mogara trees at home ,leaves of this tree are used to make tea ,with which the mouth is rinsed to cure ulcer.
We can even make a tea of henna leaves and rinse the mouth for instant relief .(it have cooling effect .
Chew raisins which were soaked in water overnight, it helps to cure ulcers.
The juice extract of bitter gourd and rock salt helps to cure mouth ulcer ,
Katha( English name is Catechu ) if soaked overnight and the paste is applied into the mouth it helps to cure ulcer
Apply milk of gular tree(Ficus racemosa or cluster tree) to relief the ulcer.
Applying honey also helps to heal ulcer.
Having ripe papaya at breakfast also helps to cure ulcers .