1 | They are usually black colored and have the appearance of normal shingles . | |
2 | It was controversial of using glucocorticoid in the treatment of herpes zoster. | |
3 | Shingles is caused by varicella-zoster virus, which also causes chicken pox. | |
4 | It's also used for treating shingles pain and diabetes-related nerve pain. | |
5 | Herpes zoster (shingles) -- ulcers/small blisters over a patch of skin, caused by reactivation of the varicella zoster virus |