Drugs: H
- Hydroquinone, Homosalate, Octisalate and Zinc Oxide 1 company · 4 factories
- Hydroquinone, Octinoxate, Oxybenzone and Zinc Oxide 1 company · 3 factories
- Hydroxocobalamin 3 companies · 2 factories
- Hydroxyamphetamine and Tropicamide 1 company · 1 factory
- Hydroxychloroquine 18 companies · 17 factories
- Hydroxyprogesterone 3 companies · 3 factories
- Hydroxyurea 11 companies · 5 factories
- Hydroxyzine 26 companies · 20 factories
- Hydroxyzine and Ketamine and Midazolam 1 company · 0 factories
- Hymenoclea Salsola Pollen 1 company · 0 factories
- Hyoscyamine 17 companies · 4 factories
- Hypomyces Perniciosus 1 company · 0 factories