i have ringworm and the worst one is on my face just above my chin, its drying out but i was wondering what to use at home to get rid of the ringworm and what to use to prevent scarring?

Can hydrogen peroxide be used to help with curing ringworm

Hydrogen peroxide will not work. Ringworm actually has nothing to do with worms but is a fungal infection. There are many over the counter creams for this. Talks to your pharmacist. They are not expensive.