Time. If the tiny blood blister is of recent onset and due to trauma, it will likely resolve and disappear with time. If the blood blister has been present for an extended period, it is possible it could represent a hemangioma (abnormal enlarged blood vessel) which should not pose a problem unless it is constantly traumatized and bleeds. Your dentist can advise you or refer you to a specialist.
I have a small canker sore looking thing on the inside of my lower lip. Not painful. It looks more like a blood blister rather then a normally white s?
7 days vs a week. There is a joke in dental school, that with medication it takes a week to heal, and without, 7 days. However, there are some things that are helpful. If you frequently get these, try the supplement lysine daily. Avoid acidic foods and crunchy items that can irritate it, like potato chips. Rinse with warm salt water as a palliative measure. And there are OTC palliative salves. Read more...