Ulcer Formation
Ulcers might form when the blisters ooze and rupture. Ulcers make it very painful for a person to urinate and might lead to bleeding upon friction. Skin will start to crust over and turn into tiny scabs which points towards the healing of ulcers. When the blisters turn into open sores upon rupture due to scratching or any other reason, it forms ulcers all over the affected areas on the skin. The chance of transmission genital herpes infection is the highest if you touch the ulcers as it can spread to other skin areas.