How long does it take for blisters on the lips to heal? Do they need treatment?

Having blisters on the lips is extremely uncomfortable. It makes you feel bad and it looks ugly. So how long does it take for blisters on the lips to heal? Do blisters on the lips need treatment?

How long does it take for blisters on lips to heal?

Usually, blisters on the lips caused by herpes simplex virus infection can heal themselves in 1-2 weeks relying on one's own immunity, as long as you do not squeeze the blisters and cause secondary infection, and maintain a light diet.

Blisters on the lips caused by allergies will gradually improve and eventually heal after the irritant is removed.

Do blisters on lips need treatment?

1. Shorten the course of disease and need treatment

If the blisters on your lips are caused by herpes labialis and you want them to heal quickly, you can take oral antiviral drugs such as acyclovir, famciclovir or valacyclovir, and apply acyclovir cream or penciclovir cream externally within 24 hours after the onset of the disease under the guidance of a doctor. This can shorten the course of the disease and reduce the duration of pain.

2. Secondary infection requires treatment

If the blisters are broken and erosion, suppuration, and swelling of nearby lymph nodes occur, local medication and oral antibacterial and antiviral drugs are needed for treatment under the guidance of a doctor.

Whether blisters on the lips need treatment depends on what type of blisters they are and how long they will take to heal, which also depends on the specific situation.