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.
Lip rashes (and rashes around the mouth) can be caused by various factors. Herpes simplex virus (HSV I and HSV II) is a common cause of rashes around the mouth and lips. The specific lesions cause by HSV are called cold sores or fever blisters. Impetigo is common bacterial infection that also can cause a rash on the face, often affecting the mouth and lips. Oral thrush (overgrowth of yeast in the mouth) can also cause lip irritation. Most dermatologists will easily be able to diagnose these types of lip rashes that are caused by pathogens.