Anyone had any bad experiences with GPO (Government Pharmaceutical Organisation) generic drugs? Since it is cheap, I am about to switch to GPO Gabapentin.

Quality in my experience is fine.

I've been using GPO Gabapentin for years with no problem.  It's only 600 baht for 100 tabs (300 mg) at S&C Pharmacy on Rama IV in Bangkok (they also ship anywhere in Thailand).

That's cheap! I can get a box of 100 capsules (300mg) for 750 baht, 10 caps for 80 baht and 10 x 100mg for 60 baht at the big pharmacy near Sukhumvit Soi 2. Then again, Sukhumvit has never been cheap.

 

Where is S&C - opposite the Red Cross?

It's 2 doors down from the Crowne Plaza (toward Suriwong).

OK. Not far from Silom MRT then.

Five minutes or less.