THANKYOU for your responses. I'm inclined to leave it off the form, but the bit of reinforcement is good. My medication is not Prozac but something similar and it seems to be available in the respective country over the counter. I'm not too concerned about whether the local insurance covers it because it does seem to be available.

What do you do about medications that are not available? Bring them with you??

So there is a pre-employment health check that has to be done.
Is it ok to mention anti-anxiety medication, eg Prozac, or is it possible that they would cancel the contract if that was mentioned?