The inflammation of the mucous tissue within the oral cavity is also known as mouth ulcers. Is not something serious, but they are extremely painful, affecting you're your every day activity. Also, you can't eat much even drinking water can be painful.
Here are the main causes mouth ulceration:
But there is natural remedy that can help you get rid of these painful mouth ulcer based on coconut oil. This natural product is an excellent antiseptic, but is also a great moisturizer, forming a barrier against germs. Spray coconut oil on the wound after each meal time then spit the surplus in the sink. You can swallow if you can because it doesn't harm your body. Another good remedy is drinking coconut milk, three or four times a day.
Coriander can be a good substitute of mouthwash. Add some coriander in a pot with 1-2 cups of water, let it boil for 20 minutes (you have to let it boil after the first simmer) then strain and let the infusion to cool a little bit. Put the liquid in Mason jar and keep it in the refrigerator. Rinse several times a day.