- H.P. Acthar Gel
- hagedorn
- hair regrowth stimulants
- Halaven
- halazepam
- halcinonide
- Halcion
- Haldol
- Haldol Decanoate
- Halfan
- Halfprin
- halobetasol
- halofantrine
- Halog
- haloperidol
- Hardhay
- Harvoni
- hawthorn
- healing herb, knitback
- Healthprin
- heart failure agents
- Hectorol
- Helixate FS
- Helixate NexGen
- Hemabate
- Hemangeol
- hematopoietic progenitor cells, human cord blood
- Hemocyte
- hemostatic agents
- Hepalean
- heparin
- hepatitis B immune globulin
- Hep-Lock
- Hep-Lock U/P
- Hepsera
- Heptovir
- herba menthae
- herb louisa
- Herceptin
- hereditary angioedema agents
- Hespan
- hetastarch
- Hetlioz
- Hexalen
- hexamethylmelamine
- Hexastat
- Hexavitamin
- Hexit
- High Potency N-Vites
- Hipposelecnum levisticum
- Histantil
- histrelin
- HIVID
- Hizentra
- HMG
- Hold DM
- Holkira Pak
- Holy thistle
- hong shen
- Honvol
- Horizant
- hormones
- 8-Hour Bayer Timed-Release
- HPC, Cord Blood
- HumaLOG
- HumaLOG Mix 50/50
- HumaLOG Mix 75/25
- human papillomavirus 9-valent (types 6, 11, 16, 18, 31, 33, 45, 52, and 58) vaccine, recombinant
- human papillomavirus bivalent (types 16 and 18) vaccine, recombinant
- human papillomavirus quadrivalent (types 6, 11, 16, and 18) vaccine, recombinant
- Humate-P
- Humatrope
- Humira
- HumuLIN 70/30
- Humulin L
- HumuLIN N
- HumuLIN R
- HumuLIN R U-500 (Concentrated)
- Humulin U Ultralente
- Hurricaine
- Hy/Gesterone
- Hybolin Decanoate
- Hycamtin
- Hycofenix Oral Solution
- Hyderm
- hydrALAZINE
- hydralazine/isosorbide dinitrate
- Hydrate
- Hydrea
- hydroCHLOROthiazide
- Hydrocil
- HYDROcodone
- HYDROcodone/acetaminophen
- HYDROcodone/ibuprofen
- hydrocodone/pseudoephedrine
- hydrocortisone
- hydrocortisone (topical)
- Hydromorph Contin
- HYDROmorphone
- Hydroval
- hydroxocobalamin
- hydroxychloroquine
- hydroxyprogesterone
- hydroxyprogesterone caproate
- hydroxyurea
- hydrOXYzine
- Hylorel
- Hylutin
- Hyomax
- hyoscyamine
- hyperammonemia treatments
- hyperglycemic
- HyperRHO S/D Full Dose
- HyperRHO S/D Mini-Dose
- hypocalcemics
- hypokalemic
- hypophosphatemics
- Hyrexin-50
- Hysingla ER
- Hytinic
- Hytrin
- Hytuss
- Hytuss-2X
- Hyzaar 100/12.5
- Hyzaar 100/25
- Hyzaar 50/12.5