Acne is known to cause a wide variety of issues with the skin including an oily build up, spots and painful skin which can even be hot to the touch.
Six kinds of spot can develop due to acne including whiteheads, blackheads, papules, nodules, pustules and cysts. There is now a wide number of treatments available to help with acne including creams, gels, and antibiotics, but often the correct treatment will be dependent on the type of your acne.
Whereas over the counter medicines may be appropriate for mild acne, the most severe forms of it, which involve the development of nodules and cysts, will require a stronger treatment such as the antibiotic treatment oxytetrcycline. It will help to avoid scarring and bring down the pain and discomfort often involved in the more serious varieties of this skin condition.