Was buying some condoms at the Boots Pharmacy at Times Square in Bangkok, when I notced that Viagra was on display.

I know that to buy Viagra one needs a doctor's prescription, any idea as to what such a prescription will cost?

Is Boots selling Viagra at all it's pharmacies in Thailand, or, only at it's Bangkok outlets ?

Seen it Boots in Pattaya and Rayong, in both locations seen a note with something along the lines that a prescription? note needed from a doctor

Yes you can buy from the big reputable chemist with the prescription.

on the recent notice to doctor and pharamacist said patient can get repeat prescription with occasional doctor consultant.

I doubt it very much that would happen.,occasionally doctor consultation....

The viagra now will be sold over the counter just like 3rd generation cephalosporin.

It is the hugr push by the big chemists ( as usaul again) so that they can dispense all this tablets eventhough they know it is risky for patients.

For those who have been on many tablets, specially with previous heart /high risk heart problem, make sure you talk to your doctor before starting the tablet.