Thanks for asking on HCH forum,
Usually if patient is on ISOTRETINOIN
no other oral antibiotic is taken .you can apply local retin A
cream at night and clindamycin
lotion at day.
ISOTRETINOIN used mostly for cystic acne
.it is related to vitamin A
, and is found in small quantities naturally in the body. Isotretinoin s best-known and most dangerous side effect is birth defectsThe dose of isotretinoin patients receive is dependent on their weight and the severity of the condition. High-dose treatments are administered between 0.5 mg/kg/day to 2 mg/kg/day (usually at 0.5 to 1 mg/kg/day,divided into two doses), for a total treatment of four to six months
Hope this will help you.
Bye and regards
Dr sher bhutto