Canker sores, also known as aphthous ulcers, are small, painful ulcers that can form inside the mouth. While their exact cause is unknown, they can be triggered by factors such as stress, injury to the mouth, hormonal changes, vitamin deficiencies, or certain foods. Canker sores are not contagious.
Here are some tips on how to get rid of canker sores and alleviate their symptoms:
Practice good oral hygiene: Brush your teeth gently with a soft-bristled brush and use a mild, non-irritating mouthwash to keep your mouth clean.
Avoid irritating foods: Spicy, acidic, or rough-textured foods can aggravate canker sores. Try to avoid these foods until the sores heal.
Apply topical treatments: Over-the-counter creams, gels, or ointments containing ingredients like benzocaine can provide temporary relief and promote healing. Apply them directly to the sore as directed on the product packaging.
Rinse with saltwater: Mix a teaspoon of salt in warm water and rinse your mouth with it several times a day. Saltwater helps reduce inflammation and provides a soothing effect.
Use over-the-counter pain relievers: Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen or acetaminophen, can help reduce pain and inflammation associated with canker sores. Follow the instructions on the package and consult a healthcare professional if needed.
Try natural remedies: Some people find relief from canker sores by applying honey, aloe vera gel, or a mixture of equal parts hydrogen peroxide and water to the affected area. These remedies may help soothe the sore and promote healing, but scientific evidence is limited.
Manage stress: Stress can trigger or worsen canker sores in some individuals. Engaging in stress-reducing activities such as exercise, meditation, or deep breathing exercises may help prevent recurrent sores.
If your canker sores persist for more than two weeks, are unusually large or painful, or are accompanied by other severe symptoms, it is advisable to consult a healthcare professional for further evaluation and treatment options. They may prescribe topical or systemic medications to alleviate the symptoms and promote healing.