### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
hello doctor i am 20 yrs old i have been suffering from acne and did consult a doc about 1.5 yrs ago.he suggested the following routine that i have been following from past 1.5 yrs. 1.Saslic ds face wash twice a day. 2. Bengel acra 2.5 on pimples 3.acnemoist moisturiser 4.deriva ms gel which has recently been changed to deriva bpo gel My doctor also every month does chemical peeling on my skin from past 1.5 yrs. But i have red pimple marks on my cheeks due to use of retinoid (deriva) and also open pores. should i stop chemical peeling or not? will chemicAL peeling help in fading acne marks and reducing pore size. i still get some pimples on my cheeks forehead ,etc. my doc also said to continue reading all these products( face wash ,bengel ,deriva) till the age of 26 or 27. can i use only these products for 7 - 8 yrs. how can acne marks be faded and pore size be reduced? plzzzzzzz help

### output:

Continuous use of the products you're using can only be advised if the doc feels that the benefits are more than the side-effectsand there is nothing that u have to use only these products for so long chemical peeling is not the mainstay of treatment of acne but retinoids Armand how to be used and for how long can be determined by dermal onlybengel need not be given for so long, it can be avoided if the dermal feels.  To reduce the acne marks and pore size u might have to use topical and/or oral retinoids for long duration as suggested by dermal regards Chat Doctor. 