Obviously you wouldn’t want to put yourself or your fellow shipmates at any undue risk if your drugs have a sedative affect.
That said, I would be in touch with the MCA and the Norwegian Board of Helath for a written list of permitted drugs and doses, as I beleive that the doctor in this case is merely reacting on a discretionary basis (covering HIS own arse).
Do you have a copy of the guidelines…I would be interested in seeing one, as a quick Google didn’t come up with anything.
Good luck with the sciatica….it’s a bugger. Try a sports massage, worked for moi.
Trusty me, I’m a doctor!