Commute 45 to 59 min. 7.20%. Commute greater than 60 min.
6. This condition causes blood blisters to form on the inner cheek, gums, tongue and/or the roof of the mouth. It is caused by the herpes simplex virus 1 and symptoms, like pain, a burning sensation, fatigue and fever, will be felt.
1 Ulcers are of two types they are: Canker sores and Cold sores. 2  Canker sores cause blood blisters inside the mouth. 3  Food Allergies: Most of the people are allergic to certain foods and this may sometimes result in blood blisters after eating. Citrus food causes mouth problems and the best way to prevent blisters is by avoiding such kind of food. 2  Nutritional Deficiency: Blisters in the mouth may be caused due to lack of vitamins in the diet. 3  Vitamin C and B12 can be useful in preventing the formation of blood blisters present in the mouth.