Why retreatment may come up
Some patients do not clear after one course, and a second course may be an option. Persistent or recurring severe nodular acne is the reason for retreatment described here.
Why the waiting period matters
Wait at least eight weeks between courses. Skin can continue to clear after treatment ends, so another course is not started immediately.
A special timing limit
For patients who have not completed skeletal growth, the optimal interval before retreatment has not been defined.
Frequently asked questions
Is eight weeks enough to restart Accutane?
No. Eight weeks is a minimum waiting period, not automatic approval for another course.
Can skin keep improving after the first course ends?
Yes. Improvement can continue after treatment, which is why another course is not recommended immediately.