Which of the following is not a treatment for moderate to moderately severe acne?

Question

Quizplus · Accepted Answer

Treatment used to treat moderate to moderately severe acne are physical methods,such as comedo,extraction,or UV light therapy;oral antibiotics,to help stop or slow the growth of bacteria and reduce inflammation;and vitamin A derivatives (retinoids),to unplug existing comedones (plural of comedo),allowing other topical medicines,such as antibiotics,to enter the follicles.Some may also help decrease the formation of comedones.These drugs contain an altered form of vitamin A;prescription strength topical keratolytics and oral contraceptives.

Which of the Following Is Not a Treatment for Moderate