Blisters in mouth are small, painful lesions that occur in most people and for a variety of reasons. They can appear on the lips, cheeks, gums, tongue and roof or floor of the mouth. Usually, these blisters are caused by tissue trauma, burn or irritation. But in some cases, they result from some certain diseases of infections. The blisters can cause pain and trouble while eating, drinking or talking. Especially, some can be contagious and lead to further infections. Here’s everything you need to know.
6 Possible Causes for Blisters in Mouth and Solutions
1. Cold sores
Cold sores are also known as fever blisters. They are caused by the herpes simplex virus and can appear as red, fluid-filled blisters. Cold sores usually occur on the lips, around the mouth. In rare cases, they can be found in the inside of the mouth, on the fingers or in the nose. Despite the name, you can’t get cold sores from colds. But several factors, such as colds and fevers can trigger the condition.
Cold sores can last for two or three weeks and then go away on their own. But, the sores or blisters are contagious. They can spread from person to person via close contact, such as kissing or sharing utensils. OTC creams or ointments can help reduce pain and discomfort and speed up the healing. Prosurx is one of the best creams for cold sores. It’s made with tea tree, lemon balm, aloe vera, vitamin E and more. These ingredients are all safe, natural and antiviral. Thus, applying Prosurx twice to three times a day can be very effective.
2. Canker sores
Canker sores, or mouth ulcers are small, painful lesions that appear in the mouth. They have two types: simple and complex canker sores. Simple canker sores mainly affect people between the ages of 10 and 20. They can occur multiple times a year and last for a week. Complex canker sores are less common. They only affect people who have had canker sores before.
Canker sores are not contagious and can go away without treatment. But if the sores are large and painful, dental lasers can be very helpful. The definite causes of canker sores are still unknown. But, several factors have been thought to contribute to the condition. These are stress, lack of vitamins, mouth injuries and certain foods. So, avoid the triggers to reduce the frequency of your canker sores.
Here are Home Remedies for Canker Sores.
3. Black hairy tongue
Black hairy tongue sounds very scary, but it is painless and harmless. The condition occurs when the bumps or blisters in mouth grow and trap bacteria or fungi here. This causes the tongue to look black and hairy. Other symptoms include:
- A metallic taste
- Bad breath
- A tickling feeling in the back of the roof of the mouth
- A burning sensation on the tongue
Black hairy tongue can be related to certain conditions and lifestyle habits, such as:
- Poor oral hygiene
- Drinking a lot of tea or coffee
- Antibiotic use
- Certain medications and drugs
The best way to treat black hairy tongue is to practice good oral hygiene. Besides, quit smoking and drink plenty of water instead of drinking tea and coffee.
4. Herpes simplex
The herpes simplex virus can also cause an infection called herpes. The condition can appear anywhere on the body. But, it mainly occurs in the mouth and on the genital or anal area. Herpes simplex has two forms:
- HSV-1: causes oral herpes (known as cold sores or fever blisters)
- HSV-2: causes genital herpes
Blisters in mouth are usually caused by HSV-1. But sometimes, HSV-2 can lead to the condition too. This happens mostly through sexual contact. If you have oral sex with someone who has genital herpes, you will get oral herpes. In the disease, people will have blisters in the mouth or on the genitals. These often come with other symptoms, such as:
- Burning sensation
- Flu-like symptoms, such as fever, headache, fatigue and swollen lymph nodes
Herpes is so common and can go away within a few weeks. But, the virus is incurable and can lead to recurring outbreaks. To deal with the problem, antiviral creams such as Prosurx can help. Usually, the sufferers use the cream to get rid of symptoms and prevent future outbreaks. Besides, boosting the immune system can help fight the virus naturally.
Here’s How to Diet With Herpes.
5. Oral thrush
The condition happens when the fungus Candida grows out of control and affects the mouth. Oral thrush is most common in infants and toddlers. But, people who have a weakened immune system can also get it. Oral thrush can cause the following symptoms:
- Bumps or blisters in the mouth that are creamy and white
- Pain at the site of the bumps or blisters
- A bad taste in the mouth
- Difficulty swallowing
- Dryness or cracking at the corners of the mouth
The condition requires medical treatment. Once treatment begins, it will go away after a few weeks. But it can also re-appear because of some reasons, such as smoking. So, consult a doctor for help. Common medications used to treat oral thrush are Clotrimazole and Fluconazole. You can also prevent the condition by simply:
- Rinsing your mouth with salt water
- Brushing your teeth regularly
- Maintaining your blood sugar levels
- Eating unsweetened yogurt
6. Oral cancer
If you have sores or blisters in mouth that won’t heal, it may indicate oral cancer. This is not a rare cancer, but it’s often discovered very late. Oral cancer mostly occurs in the:
- Inner cheeks
- Floor of the mouth
The symptoms are similar to other mouth conditions. But if you have more than one symptom at one time and they don’t go away, you should see a dentist or doctor immediately. Common symptoms of oral cancer include:
- Tongue pain
- Sore throat
- White, red patches in the mouth
- Numbness and stiffness in the affected area
- Dramatic weight loss
- Lump in the neck
- Pain or difficulty swallowing
- Loose teeth
- Bleeding from the mouth
- Sores or blisters in the mouth that won’t heal
Oral cancer can be fatal and most patients survive for five years or more. Early detection is key to survival. Usually, oral cancer is treated with nutrition, surgery, radiation therapy or chemotherapy. Treatment may depend on the type, location and stage of your cancer. So, consult a doctor if you experience abnormal changes in your mouth.