I never really got the app to work. So just uninstalled it. :P

I wrote tourism, since I was applying for normal extension, not the covid one.

@Nan *******

Thailand Pass no longer accept new application for the Test & Go ( one night quarantine ).

A lot of pharmacies might sell you stuff over the counter no problem, no prescription needed to buy.

But this doesn't mean it's legal to actually posess the medication without a prescription.

I'd do things by the book, just in case.

Bring your own supply with all the required documents to do so.

If your supply runs out, get a doc-appointment to get a prescription for them here in Thailand.