- GA1 Anamix Infant Brand
- Gabapentin Generic
- Gabapentin Sandoz Brand
- Gabapentin Teva Brand
- Gabenil Brand
- Gadopentetic acid Generic
- Galantamine Generic
- Galcanezumab Generic
- Gallamine triethiodide Generic
- Gallopamil Generic
- Galvus 保胰健 Brand
- Galvus Met 保胰健加 Brand
- GamaSTAN Brand
- Gammagard S/D Brand
- Gammalon Brand
- Gamunex-C Brand
- Ganciclovir Generic
- Ganfort Brand
- Ganfort PF Brand
- Ganirelix Generic
- Garamycin 甲黴素 Brand
- Garamycin Cream Brand
- Garamycin Inj Brand
- Garasone 甲樂爽 Brand
- Garcol Brand
- Gardasil 加衛苗 Brand
- Gardasil 9 Brand
- Gascon Brand
- Gasec-20 Brand
- Gaster Brand
- Gastrocaine Brand
- Gastrodomina Brand
- Gastrogel Antacid Brand
- Gastrus 活得易健胃益生菌 Brand
- Gatifloxacin Generic
- Gaviscon/Gaviscon Extra Strength 500/Gaviscon Advance/Gaviscon Double Action Brand
- Gavreto Brand
- Gazyva Brand