Mouth blisters, or canker sores, are small, painful spots that can appear inside your mouth. They make eating, drinking, or talking uncomfortable but usually heal on their own. Here are some common causes and simple treatments:
Causes:
1. Injury: Accidentally biting your cheek or brushing your teeth too hard can cause blisters.
2. Food: Eating spicy, salty, or acidic foods like citrus fruits can irritate your mouth and lead to sores.
3. Nutrient Deficiency: Not getting enough vitamins, especially vitamin B12, iron, and folic acid, can trigger mouth sores.
4. Stress: High stress can weaken your immune system, making you more likely to get blisters.
5. Hormonal Changes: Hormones, especially during pregnancy or menstruation, can cause sores in some women.
6. Viral Infections: Cold sores caused by the herpes virus can also appear inside the mouth.
Treatment:
1. Saltwater Rinse: Mix salt in warm water and rinse your mouth to reduce pain and help healing.
2. Over-the-Counter Gels: You can buy creams or gels at the pharmacy to ease the pain.
3. Avoid Irritating Foods: Stay away from spicy and acidic foods until the blisters heal.
4. Good Oral Hygiene: Brush gently with a soft toothbrush.
5. Eat More Vitamins: Add foods rich in vitamin B12, iron, and folic acid to your diet.
If blisters keep coming back or are very painful, see a doctor for advice.
