- HP Pac
- Haldol
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- Haldol Oral Liquid
- Harvoni
- Heartgard Plus Chewables
- Hepsera
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- Hexadrol
- Hiprex
- Humalog Junior KwikPen
- Humalog KwikPen
- Humalog Mix50/50 KwikPen
- Humalog Mix75/25 KwikPen
- Humalog Vial
- Humatin
- Humulin 70/30
- Humulin N KwikPen
- Humulin N Vial
- Humulin R
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- Hydrocortisone Cream
- Hydrocortisone Valerate Cream
- Hydrocortisone Valerate Ointment
- Hydroquinone
- Hygroton
- Hytrin
- Hyzaar