Canker sores often occur when we have heat in our bodies, eat a lot of hot spicy foods and are under prolonged stress, etc. Regularly treating recurring canker sores will help the patient feel more comfortable, minimize pain or even help prevent some other diseases. So what should you do if you have a mouth ulcer? For information, please refer to the following article from My Auris dentistry!
What to do if you have a mouth ulcer – effective treatment
Canker sores are not dangerous diseases, they can go away on their own without needing treatment. However, if canker sores keep appearing periodically, what should you do if you have canker sores? At this point, you must have immediate treatment. To limit the feeling of sharp pain in the oral cavity:

Use salt water
Salt water has antiseptic properties but is also very safe and benign to the body. Gargling with salt water every day can help reduce pain and burning at the mouth ulcer site. At the same time, it also quickly dries mouth ulcers. You can make your own salt water rinse every day at home in the following ways:
- Dissolve about 5g of table salt with 230ml of warm water.
- Gargle with salt water solution for about 15 to 30 seconds and then remember to spit it out.
You need to gargle so that the salt water can drift deep into your throat, be careful not to swallow. Do it 2 to 3 times a day to see great results.
Use honey
Since ancient times, honey has been known for its high effectiveness. Anti-inflammatory, anti-secondary infection, antibacterial and helps prevent heat scars from swelling, redness, or burning. There are many methods to treat canker sores with honey that you can apply:
- Apply honey directly to the ulcer site, about 4 times a day, and you will see immediate results.
- Make a cup of hot tea with a little honey to drink every day. You should click your lips little by little to let the solution penetrate the heat stain.
- In addition, you can use honey combined with turmeric powder to apply on heat marks about 2 to 3 times a day.
Eat yogurt

According to research, yogurt has the ability to help beneficial bacteria due to probiotics such as lactobacillus. Sometimes you have mouth ulcers caused by HP bacteria or inflammatory bowel disease. If you can repel this bacteria, mouth ulcers will no longer exist. Therefore, yogurt will be good for killing HP bacteria. You can eat yogurt every day, after meals, it not only helps eliminate ulcers but is also good for stomach health.
Supplement vitamins
To strengthen the body’s resistance and repel bacteria. What to do if you have a mouth ulcer? Scientific nutrition, by supplementing foods rich in vitamins:
- Vitamin B: Usually found in foods such as rice milk, eggs, fish,… should be added to the menu.
- Folic acid: dark green vegetables such as broccoli, spinach, asparagus,…
- Iron: With the ability to treat mouth ulcers but also increase the hardness of bones and muscles. Oysters, eggs,…
- Coconut water will help soothe inflammation and infection of oral wounds.
Tea residue dry
The tannin compound in tea has the ability to treat mouth ulcers effectively and quickly. After each drink of tea, you should keep the tea bag and apply it directly to the mouth of the ulcer. This method effectively helps reduce pain, swelling and inflammation.
Nutrition for people with canker sores
What to do if you have canker sores, as mentioned, you cannot ignore scientific nutrition. Some of the following foods, people with canker sores should pay attention to supplementing:

- Foods that are soft and easy to swallow: When you have mouth ulcers, you will have difficulty chewing. However, you still have to make sure to eat enough to provide your body with nutrients. Therefore, prepare softer foods, prioritize eating less spicy soups or eat porridge, soup, etc.
- Yogurt: As informed, during the mouth ulcer process, you should actively eat yogurt to reduce pain in the mouth area. At the same time, it also has the ability to restrain harmful bacteria in the oral cavity. The best way to eat yogurt is to eat it as snacks and store it in the refrigerator.
- Drink pennywort: Pennywort juice has the ability to cool down and detoxify the body as well as help soothe mouth ulcers. The active ingredient Triterpenoids in pennywort will help speed up the wound healing process and prevent canker sores from recurring. At the same time, drinking pennywort juice regularly, especially in hot weather, will help clear heat and is extremely good for your health.
- Drink green tea or black tea: Tea contains many antioxidants, which can speed up the recovery of wounds. Not to mention, drinking tea also provides tannin to help reduce pain and inflammation caused by mouth ulcers. Drinking green tea and black tea every day also helps the body prevent aging.
Effective measures to help prevent mouth ulcers
Careful prevention will help you avoid being confused about what to do when you encounter this condition. Here are some measures to help you control the risk factors that lead to canker sores:

- Reduce damage to your teeth by using toothbrushes with soft bristles. You should eat slowly and chew thoroughly with foods that are not too hard to reduce the risk of biting your tongue or the inside of your cheek.
- Supplements all kinds of vitamins and minerals for the body, especially vitamin B, iron, zinc,…
- Limit the use of spicy foods such as spicy foods, hot fruits, beer, alcohol,…
- Reduce stress, avoid sleeping late, fatigue, staying up late with yoga, tai chi, deep breathing exercises,…
- Practice oral hygiene every day by brushing your teeth, and also use salt water or mouthwash.
- Exercise regularly to improve your health, balance, muscles, and body resistance.
Hopefully with the above information, it can help you know what to do if you have a canker sore. Mouth ulcers can go away on their own without needing medication. You should pay attention to following the above methods to quickly relieve the condition. However, if you still can’t get better, it’s best to see a specialist for help checking and using medication to improve effectiveness!
Yen Nhi


