I don't know if you should see a doctor or not, but I can tell you that I got an absolutely horrible headache when I started taking accutane. It wouldn't go away on its own so I took a large dose of ibuprofen, and it seemed to clear it up. I'd say that if it doesn't go away, you should go to the doctor, especially since there is a small chance of having increased intracranial pressure with accutane.

Thank you for your reply , they came back today and are unberable so going doctors tomorrow.

Is a 9 month or longer course normal? The literature I've read after visiting with my doc says generally a maximum of 20 weeks for a course with an equal or longer break in between a second course if needed.

What is your cumulative dose so far?