How to Heal a Cut in Your Mouth: First Aid, Home Remedies and Prevention

A cut in the mouth can be small in size but cause significant discomfort and concern for many individuals. Despite their size, cuts in the mouth require attention and care to promote healing and prevent complications and discomfort, just like common injuries. Understanding the importance of proper care and treatment can empower individuals to address mouth cuts promptly and resume their daily activities with ease.

Cuts or wounds around the lips can be due to a number of reasons like trauma from biting lips, accidents , or even a sports-related injury. These kinds of cuts may vary in severity, from minor abrasions to deeper lacerations, and can cause pain, swelling, and bleeding. Cuts can be superficial or deeper, but they can still cause discomfort, irritation, and difficulty eating or speaking, all the same.

How to Heal Cuts Around the Mouth and Lips?

It is essential to clean cuts or wound around the lips or inside the mouth with mild soap and water. After cleaning, apply an antiseptic ointment, and keep the area clean to prevent infection. If the cut is deep, bleeding heavily, and shows signs of infection then avoid sharp objects or foods that may add to the injury. Wear protective gear during activities and, if need arises, consult a healthcare professional or dentist for proper evaluation and treatment.

First Aid for Shallow Cuts and Wounds

If your mouth or throat has open cuts and wounds it is crucial to take immediate action to prevent further injury and seek medical attention if necessary.

  • If you feel have swallowed something sharp, stop eating or drinking immediately to prevent further injury.
  • Be calm and try to determine the severity of the injury.
  • Rinse your mouth gently with warm water to remove any debris or blood and to clean the area.
  • Keep an eye out for signs of complications such as persistent pain, difficulty breathing, excessive bleeding, or signs of infection.
  • If any symptoms such as pain, difficulty swallowing, coughing, choking, or bleeding occur then seek medical help immediately. Go to the nearest emergency services for assistance.

It’s essential to take any injury or potential injury to the mouth or throat seriously and to seek medical attention if you have any concerns about your health or safety. Prompt medical evaluation and treatment can help prevent complications and ensure proper healing.

Also read: Mouth Sores: Types, Causes, Treatments and Remedies

At-Home Treatment for Oral Cuts

Treating wounds in the mouth at home requires gentle care to promote healing and prevent infection. Here are some steps you can follow for oral cuts-

  • Mix one teaspoon of salt in a glass of warm water and use it to rinse your mouth gently. This helps to clean wounds, reduce inflammation and promote healing.
  • If there is a pain around the cut then apply a cold compress or ice pack wrapped in a cloth to the outside of your mouth which helps numb the area and reduce swelling.
  • Continue to brush and floss your teeth gently, taking care to avoid the injured area.
  • Avoid touching or picking at the wound with your fingers or tongue, as this can introduce bacteria and hinder the healing process.

Ways to Prevent Mouth Injuries

Preventing mouth injuries involves taking precautions and practicing safe habits to reduce the risk of accidents or trauma.

  • Wear protective gear: If you participate in sports or recreational activities, wear appropriate protective gear such as mouth guards, helmets, or face shields to protect your mouth and face from impact injuries.
  • Avoid chewing on hard objects: Refrain from chewing on hard objects such as ice, pens, pencils, or fingernails, as this can increase the risk of dental injuries and cuts inside the mouth.
  • Be mindful of food texture: Be cautious when eating foods with sharp edges or hard textures that may cause cuts or injuries to the mouth. Cut foods into smaller, manageable pieces and chew slowly and carefully.
  • Practice safe eating habits: Pay attention while eating and avoid talking, laughing, or playing with food in your mouth to prevent choking or accidentally biting your tongue or cheek.
  • Supervise Children: Keep a close eye on young children to prevent falls, accidents, or injuries that may result in mouth trauma. Use safety gates, childproof locks, and other measures to create a safe environment.

When to Visit an Emergency Dentist

In case of deep lacerations, it is necessary to visit an emergency room because it requires immediate attention and you cannot wait for regular office hours. If you’re unsure whether your dental issue needs emergency care, it is always best to err on the side of caution and contact an emergency dentist for advice.

When to visit an emergency dentist
Photo by- Anna Shvets/pexels

They can provide you guidance over the phone and determine if you need to come for immediate treatment. Contact the emergency dentist before visiting so you can make sure your teeth are taken care of properly while avoiding unnecessary trips to the emergency room.


Wounds in the mouth can be comfortable and concerning. But with proper care and attention, they can heal effectively, whether caused by accidental biting, sharp food items, or other traumas. It is crucial to practice good oral hygiene, avoid irritating foods or substances, and seek medical attention.

With simple first aid steps, monitoring for signs of infection, and practicing prevention measures, individuals can promote healing, reduce discomfort, and maintain overall oral health. Most mouth injuries can heal successfully with minimal care, allowing individuals to resume their normal activities with comfort and confidence.

Last Updated on by Kaushiki Mahato



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