Yes you can.

Thank you for replying, I am happy now as I always seem to be running out of something.

I've always found the pharmacies in Turkey to be very helpful and give good advice. They usually speak excellent English too.

me too, and I think their over the counter medicine works wonders. any time I have been sick and given medication it seems to work really fast in comparison to anything you are prescribed here

As in most countries that do not have an NHS, the pharmacist is as trusted and respected as a doctor, due to doctors often being more expensive. So do bob along to any pharmacist in Turkey, in our experience they are usually conversant in English, and trust the medicines they prescribe, though obviously if your symptoms are severe you should go to a doctor/hospital, the pharmacist would probably advise this anyway.