how you treat a skin rising
Acne, cold sores, and such skin diseases as psoriasis.
Fougera vitamin A and D ointment can be used on a cat's skin to treat sores. There is no known danger or health risk associated with external use.
Polymyxin B will not treat cold sores.
Use onions,garlic, or go to the doctor for a specific ointment specific for your skin and disease
I tried using canesten HC cream to treat vaginal sores but not useful.
Go to a Doctor
Impetigo causes weeping sores, its the 'weeping' that is contagious. Be it via skin to skin contact, a towel or virtually anything. When the sores are fully scabbed they are not contagious, its only the liquid inside the sores that is contagious.
Anywhere you have skin.
The herpes virus causes cold sores.
lesions
can duac gel be used to treat fever blisters
Go to the doctor. You may have an STD.