Very rare possibility...with isotretinoin.. for detailed information do online consultation.. however treatment depends on the grade...Acne or  pimples... Due to hormonal changes..Oily skin causes it...Common in adolescent age...May occur in adults also.. Food like Oily foods, ice cream, chocolate and sweets increase it.. Treatment depends on the grade of pimples or acne..So, please  send photos by direct online consultation as it's a must to see which grade of pimples or acne for accurate diagnosis and treatment.

Not related to isotretinoin, you can start again

No need to worry.specific treatment is available.it depends on severity of the disease . Complete medical history is required.. Pls do online consultation with Dermatologist for detailed prescription & guidance

I don't think it's related to isotretinion.

Highly unlikely that it would be isotretinoin. Please consult continue it, take painkillers for the back pain and find out another likely cause with your doctor. If it continues even after 3 to 4 weeks and no cause is found, you can consider an alternative to isotretinoin

Take consultantion and discuss in detail

consult online