Vesicle Formation
There is formation of vesicles in most of the cases of skin rashes. Vesicles are fluid-filled sacs that are greater in size than normal bumps on the skin. Certain toxins and allergens might lead to the formation of vesicle formation on the surface of the skin which is irritating and cause discomfort. Some vesicles are contagious and can spread due to direct contact with the affected person. The vesicles might crust over, break, scab, and heal with team on their own if a person does not pick at them.