Thanks for writing to us.
You seem to be having three issues acne, scars and open pores.
Firstly treatment for acne should be started. This can be taken in form of oral azithromycin/ doxycycline/ minocycline/ isotretinoin
. In your age cause is mostly hormonal so intake of oral contraceptives would help too. Also topical drugs like clindamycin, adapalene and benzoyl peroxide
gel would help treat acne. Few sessions of chemical peels
would help in decreasing acne, minimise pores and reduce scars if these are shallow. Also sessions of dermarollers or microdermabrasion
or lasers would reduce pores and scars to some extent. Scars can be treated with acne surgery like subscision or CROSS Technique. I would advise that you meet a qualified dermatologist
, so that a customised treatment plan can be suggested to you.
Hope that helped