Commute 45 to 59 min. 7.20%. Commute greater than 60 min.
1 Oral Ulcers: Usually, an ulcer is referred to as an open wound which is formed inside the mouth and this occurs due to the invasion of micro organisms. 2  Sometimes, blood blisters are caused due to the skin infections caused as a side effect of medications. 3  Ulcers are of two types they are: Canker sores and Cold sores.
Blood Blister in Mouth Cheek. Blood blister can develop anywhere in our mouth and not just in the cheek region. They can also appear on the tongue and gums and cause extreme pain while brushing. Spotting a blood blister in mouth cheek is very easy as their morphology is quite similar to pimples.