You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is What is the treatment for nodulocystic acne vulgaris? and explain in detail?
Nodulocystic acne is a severe form of acne which is very disfiguring. Nodulocystic acne sufferers develop nodules as well as cysts. Extensive scaring may result from this condition. Oral or systemic Isotretinoin is used in treatment. Oral antibiotics and contraceptives are also used.