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Drugs: G
Learn about your prescription drugs and over-the-counter medicines. Includes side effects, dosage, special precautions, and more.
For FDA approved labels included in drug packages, see DailyMed.
- G-1® see Acetaminophen, Butalbital, and Caffeine
- G-CSF see Filgrastim Injection
- Gabapentin
- Gabitril® see Tiagabine
- Gadavyt® see Magnesium Citrate
- Galantamine
- Galcanezumab-gnlm Injection
- Gamene® see Lindane
- Gamifant® see Emapalumab-lzsg Injection
- Gamma Hydroxybutyrate Sodium see Sodium Oxybate
- Ganaxolone
- Ganciclovir
- Ganciclovir Injection
- Ganciclovir Ophthalmic
- Gani-Tuss NR® (as a combination product containing Codeine, Guaifenesin) see Codeine
- Garamycin® see Gentamicin Topical
- Garamycin® I.V. see Gentamicin Injection
- Garamycin® Ophthalmic see Gentamicin Ophthalmic
- Gardasil-9® see Human Papillomavirus (HPV) Vaccine
- Gas Aide® see Simethicone
- Gas-X® see Simethicone
- Gas-X® with Maalox® (as a combination product containing Calcium Carbonate, Simethicone) see Calcium Carbonate
- Gas-X® with Maalox® (as a combination product containing Calcium Carbonate, Simethicone) see Simethicone
- Gatifloxacin Ophthalmic
- Gattex® see Teduglutide Injection
- Gavreto® see Pralsetinib
- Gazyva® see Obinutuzumab Injection
- GBH Sodium see Sodium Oxybate
- GCV Sodium see Ganciclovir
- GCV Sodium see Ganciclovir Injection
- Gefitinib
- Gelato® see Fluoride
- Gelnique® see Oxybutynin Topical
- Gelnique® 3% see Oxybutynin Topical
- Gelusil® (as a combination product containing Aluminum Hydroxide, Magnesium Hydroxide, Simethicone) see Simethicone
- Gemcitabine Injection
- Gemfibrozil
- Gemifloxacin
- Gemtesa® see Vibegron
- Gemtuzumab Ozogamicin Injection
- Gemzar® see Gemcitabine Injection
- Gen-Alox® see Aluminum Hydroxide and Magnesium Hydroxide
- Gen-Lanta (as a combination product containing Aluminum Hydroxide, Magnesium Hydroxide, Simethicone) see Simethicone
- Gen-Xene® see Clorazepate
- Genacote® see Aspirin
- Genasyme® see Simethicone
- Generlac® see Lactulose
- Genetuss 2® (as a combination product containing Dextromethorphan, Guaifenesin, Phenylephrine) see Phenylephrine
- Genfiber® see Psyllium
- Gengraf® see Cyclosporine
- Gennin-FC® see Aspirin
- Genoptic® see Gentamicin Ophthalmic
- Genotropin ® see Somatropin
- Genprin® see Aspirin
- Gentacidin® see Gentamicin Ophthalmic
- Gentafair® see Gentamicin Ophthalmic
- Gentak® see Gentamicin Ophthalmic
- Gentamicin Injection
- Gentamicin Ophthalmic
- Gentamicin Topical
- Gentasol® see Gentamicin Ophthalmic
- Gentex LQ® (as a combination product containing Carbetapentane, Guaifenesin, Phenylephrine) see Phenylephrine
- Gentlax S® (as a combination product containing Docusate, Sennosides) see Senna
- Gentlax S® (as a combination product containing Docusate, Sennosides) see Stool Softeners
- Genvoya® (as a combination product containing Cobicistat, Elvitegravir, Emtricitabine, Tenofovir) see Elvitegravir, Cobicistat, Emtricitabine, and Tenofovir
- Geodon® see Ziprasidone Injection
- Geodon® see Ziprasidone
- Geone® (as a combination product containing Acetaminophen, Butalbital, Caffeine) see Acetaminophen, Butalbital, and Caffeine
- Gerimal® see Ergoloid Mesylates
- GHB Sodium see Sodium Oxybate
- Gianvi® (as a combination product containing Drospirenone, Ethinyl Estradiol) see Estrogen and Progestin (Oral Contraceptives)
- Giazo® see Balsalazide
- Gilenya® see Fingolimod
- Gilotrif® see Afatinib
- Gilteritinib
- Giltuss Ped-C® (as a combination product containing Codeine, Guaifenesin, Phenylephrine) see Codeine
- Giltuss® (as a combination product containing Dextromethorphan, Guaifenesin, Phenylephrine) see Phenylephrine
- Gimoti® see Metoclopramide Nasal Spray
- Glasdegib
- Glatiramer Injection
- Glatopa® see Glatiramer Injection
- Glecaprevir and Pibrentasvir
- Gleevec® see Imatinib
- Gleostine® (formerly available as CeeNu®) see Lomustine
- Gliadel® see Carmustine Implant
- Glimepiride
- Glipizide
- Glister® see Fluoride
- Gloperba® see Colchicine
- Glu-K® see Potassium
- GlucaGen® Diagnostic Kit see Glucagon Injection
- Glucagon Injection
- Glucagon Nasal Powder
- Glucamide® see Chlorpropamide
- Glucarpidase
- Glucophage® see Metformin
- Glucotrol® see Glipizide
- Glucotrol® XL see Glipizide
- Glucovance® (as a combination product containing Glyburide, Metformin) see Glyburide and Metformin
- Glumetza® see Metformin
* This branded product is no longer on the market. Generic alternatives may be available.
** These products are not currently approved by the FDA for safety, effectiveness, and quality. Federal law generally requires that prescription drugs in the U.S. be shown to be both safe and effective prior to marketing. Please see the FDA website for more information on unapproved drugs (http://www.fda.gov/AboutFDA/Transparency/Basics/ucm213030.htm ) and the approval process (http://www.fda.gov/Drugs/ResourcesForYou/Consumers/ucm054420.htm ).