Biting the inside of your mouth is a common experience that can cause immediate discomfort. These accidental injuries often occur during routine activities such as eating or talking. While usually minor, they can lead to temporary pain, swelling, and sometimes bleeding.
Immediate Care
The first step is to clean the area. Gently rinse your mouth with cool water to remove any debris or blood. If there is bleeding, apply gentle, firm pressure to the wound using a clean cloth or gauze for 5 to 10 minutes. For managing pain and swelling, a cold compress applied to the outside of your mouth near the injured area can provide relief. Sucking on ice chips or a popsicle can also help reduce swelling and numb the pain inside the mouth.
Promoting Healing
Maintaining excellent oral hygiene is important, as the mouth harbors numerous bacteria. Rinsing your mouth several times a day with a warm saltwater solution can help keep the wound clean and reduce the risk of infection. A solution of one part hydrogen peroxide to one part water can also be used for rinsing to further cleanse the area, but it should not be swallowed. During the healing period, it is advisable to avoid certain foods and drinks. Spicy, acidic, or salty foods can irritate the wound and cause stinging, potentially delaying recovery. Crunchy or hard foods should also be avoided to prevent further trauma to the injured area. Opting for soft foods that require minimal chewing, such as yogurt, mashed potatoes, or smoothies, can help prevent re-injury.
When to See a Dentist or Doctor
While most mouth bites heal without intervention, certain signs indicate the need for professional medical or dental attention. Seek care if bleeding persists for more than 10 to 15 minutes despite applying pressure. Signs of infection, such as increased pain, swelling, warmth, redness, pus draining from the wound, or a fever, warrant immediate consultation. A very deep or large wound may require stitches to heal properly and should be evaluated by a healthcare provider. Difficulty speaking or swallowing after the injury also suggests a more serious issue that needs prompt assessment. If the wound does not show signs of healing after several days, or if the pain intensifies rather than subsides, professional guidance is recommended.
Avoiding Future Incidents
Many factors can contribute to biting the inside of your mouth. Being aware of these factors can help reduce occurrences.
Eating Habits
Eating too quickly or talking while chewing are common causes of accidental bites. Consciously slowing down during meals and focusing on chewing can minimize these incidents.
Dental Factors
Dental issues, such as misaligned teeth, wisdom teeth that are angled towards the cheek, or ill-fitting dental devices like dentures or braces, can increase the likelihood of biting. Consulting a dentist can help address these underlying structural problems, potentially through adjustments or orthodontic solutions.
Behavioral & Sleep Factors
Stress, anxiety, or even boredom can also lead to subconscious cheek biting. For those who bite their cheeks during sleep, a mouthguard can provide a protective barrier.