What should I do if blisters appear on my lips? Is it contagious?

Having blisters on your lips is extremely uncomfortable. It is extremely uncomfortable every time you move your mouth. So what should you do if the blisters on your lips become rotten? Are blisters on the lips contagious?

What to do if blisters appear on lips

1. Clean the area with saline solution

If blisters on your lips are not treated, they can easily become infected. Therefore, you should first clean it with saline solution. If there is bleeding or pus discharge, you need to use a sterilized cotton swab to squeeze out the pus. Saline solution can not only clean the lips, but also has a bactericidal and anti-inflammatory effect.

2. Local application of medicine

After cleaning with saline, you can apply erythromycin ointment, herpes eye drops, etc. with anti-inflammatory and antibacterial effects on your lips under the guidance of a doctor to avoid continued infection and pus discharge. Usually apply 1-2 times a day. In some cases, local wet compresses are also required, follow the doctor's advice.

3. Oral medication

If the blisters on your lips begin to ooze yellow fluid, ulcers, or pus, it means that they are infected and inflamed, and you need to take oral anti-inflammatory drugs under the guidance of a doctor. And if the blisters on the lips are caused by herpes labialis, symptomatic medication is needed, and those with severe symptoms may require intravenous medication.

4. Pay attention to your diet

After the blisters on the lips, it is advisable to have a light diet. Do not eat spicy and stimulating foods that may aggravate inflammation. Drink more water to promote metabolism, eat more vegetables and fruits rich in vitamin C, and eat a balanced diet to enhance immunity and speed up recovery. You can also drink some teas that have the effect of reducing heat, such as chrysanthemum tea, honeysuckle tea, oolong tea, etc.

5. Maintain local hygiene

If blisters appear on your lips, you must pay attention to maintaining local hygiene to avoid infection or worsening of infection. Rinse your mouth after meals, and use a soft tissue to gently wipe off any food or soup left on your lips. Be careful not to rub the scab too hard to avoid irritating the broken lips.

Are blisters on the lips contagious?

Herpes simplex virus infection: contagious

Many people think that blisters on the lips are caused by getting "heat in the mouth". In fact, in modern medicine, there is no such concept as "getting "heat in the mouth". Usually, blisters on the lips are caused by herpes simplex virus. In fact, many people carry the herpes simplex virus, but they do not normally show symptoms. It is only when staying up late, overworked, etc. that the body's immunity decreases and the herpes virus will be activated and cause the disease. "Getting "heat in the mouth" is actually a manifestation of decreased immunity. The herpes simplex virus is contagious.

Allergy Causes: Not contagious

Some people get blisters on their lips due to contact with allergens or the use of inferior cosmetics, which causes swelling of the lip mucosa, blisters and scabs. This is an allergic reaction and can gradually subside and heal after being away from the irritant. This condition is not contagious.

This is an introduction to how to deal with blisters on the lips. Whether it is contagious depends on the type of blisters on the lips.