Injury to the lip generally causes blood blisters on the lip, states Lip Source. An injury may include pinched or bitten skin. Blood pools under the injured skin causing the blood blister.Continue Reading
A blood blister on the lip does not require medical attention and usually disappears on its own within a week or so, shares Lip Source. Placing ice on the affected area can reduce swelling or pain associated with the injury. If the area becomes infected, a person should see a doctor.
Other types of blisters on the lips include water blisters, lip cancer, sun blisters, fever blisters and cold sores, adds Lip Source. If unclear as to what type of blister is present, an individual should seek medical attention.Learn more about Conditions & Diseases
A blister on the inner upper lip can occur for a variety of reasons that include burns from hot foods and irritation caused by dentures or braces, according to Healthline. Mouth blisters can also caused by vigorous teeth-brushing that irritates the gums.Full Answer >
Treatments for lip blisters, or cold sores, include applying topical medications, taking oral pills, using medicated mouthwash and fortifying the diet with supplements and vitamins such as vitamin C, which helps build the immune system. Cold sores develop from a virus, commonly known as the herpes simplex virus, or HSV. Cold sores have bothersome symptoms and may cause pain, but typically diminish on their own without further treatment.Full Answer >
Cosmetic effects of lip cancer include red or white patches on the lip, lesions, blisters, sores, lumps or mouth ulcers that do not go away, or a bleeding lip or swollen jaw, according to Healthline. If a large tumor is removed, reconstructive surgery may be needed to rebuild facial bone.Full Answer >
Some common home remedies for fever blisters include covering the blister with petroleum jelly, using antiviral medications and applying sunscreen to the lips, according to HowStuffWorks. Getting a new toothbrush can also help to treat fever blisters because the virus that causes the blister may remain in the toothbrush.Full Answer >