Mouth ulcers, also called canker sores, are small, painful lesions that appear inside the mouth, often affecting the cheeks, tongue, or gums. They can make eating, drinking, and even talking uncomfortable. While mouth ulcers usually heal on their own within one to two weeks, the discomfort can be difficult to bear. Naturally, many seek ways to get rid of mouth ulcers overnight or at least ease the pain quickly. Although it’s challenging to eliminate a mouth ulcer overnight, there are several effective remedies and treatments that can reduce pain and promote faster healing within a short time. Here are some practical tips and remedies!
Understanding Mouth Ulcers
Mouth ulcers are open sores inside the mouth caused by minor injury, stress, nutritional deficiencies, hormonal changes, or underlying health issues. They are typically round or oval with a white or yellow center and a red border. Though generally harmless, they can cause significant discomfort until they heal. Because mouth ulcers are caused by inflammation, soothing the area and keeping the mouth clean is key to relief and healing.
Also Read: What Causes Tonsil Stones?
Quick Home Remedies to Ease Mouth Ulcer Pain
- Saltwater Rinse
One of the simplest and most effective home remedies is a warm saltwater rinse. Salt has natural antiseptic properties that help reduce bacteria in the mouth and promote healing. Dissolve half a teaspoon to one teaspoon of salt in a glass of warm water. Swish the solution inside your mouth for about 30 seconds, then spit it out. Repeat this several times a day, especially after meals, to keep the ulcer clean and reduce inflammation. - Honey Application
Honey is known for its natural antimicrobial and healing properties. Applying a small amount of raw, organic honey directly onto the ulcer helps soothe pain and speed up recovery. Reapply honey several times a day for the best effect. - Aloe Vera Gel
Aloe vera gel is soothing and anti-inflammatory. Apply pure aloe vera gel directly on the ulcer. This can help reduce pain and aid the healing process. - Ice Chips
Sucking on ice chips or holding a small ice cube directly on the ulcer can numb the area temporarily and relieve pain. Cold also helps reduce swelling and inflammation. - Baking Soda Paste
Baking soda helps neutralize acids and reduce irritation. Mix a small amount of baking soda with water to form a paste and apply it gently to the ulcer. Leave it on for a few minutes before rinsing your mouth.
Also Read: What Are Tonsil Stones and Why Do They Affect Children?
Over-the-Counter Treatment Options
You can also find several over-the-counter (OTC) products designed to relieve mouth ulcer symptoms quickly:
- Topical gels or ointments containing benzocaine or lidocaine to numb pain.
- Antiseptic mouthwashes, preferably alcohol-free, to reduce infection risk and inflammation.
- Medicated corticosteroid mouthwashes or ointments (available by prescription) for severe ulcers caused by inflammation.
- Salt (saline) rinses are commonly sold OTC for easy mouth rinsing.
Dietary and Lifestyle Tips for Faster Healing
- Avoid spicy, salty, acidic, or rough-textured foods that irritate the ulcer.
- Opt for softer, bland foods until the ulcer heals.
- Stay hydrated with cool, soothing drinks, and use a straw to avoid contact with the ulcer.
- Maintain good oral hygiene with a soft-bristle toothbrush and gentle brushing to avoid further injury.
- Avoid toothpaste with sodium lauryl sulfate, which can aggravate ulcers.
When to See a Healthcare Professional
Most mouth ulcers heal within 7 to 14 days, but see a healthcare provider if an ulcer:
- Lasts longer than three weeks
- Is unusually large or very painful
- Is accompanied by fever or difficulty eating and drinking
- Keeps recurring frequently
A dentist can prescribe stronger topical steroids, medicated mouthwashes, or other treatments to control severe or persistent ulcers.
What foods should I avoid to prevent worsening mouth ulcers?
To prevent worsening mouth ulcers, it is important to avoid certain foods and drinks that irritate the ulcers or delay healing. The main categories of foods to avoid include:
- Spicy foods: Chili peppers, hot sauces, curry, and spicy chips can cause irritation and inflammation, making ulcers more painful.
- Acidic foods and drinks: Citrus fruits (oranges, lemons, limes, grapefruits), tomatoes and tomato products, coffee, caffeinated tea, sodas, and carbonated beverages are acidic and can sting the mouth ulcer and surrounding tissue.
- Salty foods: Salty snacks like chips, pretzels, salted nuts, and processed foods can increase pain and irritation.
- Hard and crunchy foods: Foods like crackers, chips, nuts, raw vegetables, and tough or chewy bread may scrape against ulcers, causing more damage and delayed healing.
- Alcohol: Alcohol is acidic and drying, which can damage the protective mouth lining and worsen inflammation.
- Hot beverages and foods: Hot soups, tea, and coffee can inflame ulcers if consumed at high temperatures.
- Chocolate and certain allergens: Some people find that chocolate, dairy, or foods they are allergic to can trigger or worsen ulcers.
Avoiding these foods, especially when ulcers are active, can help reduce pain and inflammation and promote faster healing. Opt instead for soft, bland foods, plenty of water, and gentle oral care until the ulcers heal fully.