Sidegra made by GPO. Note, I have not tried this retailer, but have seen recommendations.
https://bangkokdrugstore.com/product/sidegra-50-mg-4s/
Sidegra made by GPO. Note, I have not tried this retailer, but have seen recommendations.
https://bangkokdrugstore.com/product/sidegra-50-mg-4s/