- Hy-KXP
- Hy-Phen
- Hy5
- Hyaluronic Acid
- Hyaluronic Acid, Combinations
- Hyaluronidase
- Hybolin Decanoate
- Hybolin-Improved
- HybriSil
- Hycamtin
- Hycet
- Hyco-DH
- Hyco-pap
- Hycoclar Tuss
- Hycoclear
- Hycodan
- Hycomal DH
- Hycomed
- Hycomine
- Hycomine Compound
- Hycophen Pediatric
- Hycort
- Hycosin Expectorant
- Hycotuss Expectorant
- Hydase
- Hydeltra-T.B.A.
- Hydeltrasol
- Hydergine
- Hydergine LC
- Hydralazine
- Hydralazine And Diuretics
- HydrALAZINE Plus
- Hydramine
- Hydrap-ES
- Hydrasyn25
- Hydrea
- Hydrisalic
- Hydro 35
- Hydro 40
- Hydro GP
- Hydro Par
- Hydro-Cobex
- Hydro-PC II
- Hydro-Reserp
- Hydro-Tuss XP
- Hydro-Tussin CBX
- Hydro-Tussin DHC
- Hydro-Tussin EXP
- Hydro-Tussin HG
- Hydrocet
- Hydrochloric Acid
- Hydrochlorothiazide
- Hydrochlorothiazide And Potassium
- Hydrochlorothiazide And Potassium-sparing Agents
- Hydrochlorothiazide, Combinations
- Hydrocod-GF
- Hydrocodone
- Hydrocodone and Acetaminophen
- HYDROcodone CP
- HYDROcodone HD
- Hydrocof-HC
- Hydrocort cream
- Hydrocort SS
- Hydrocortisone
- Hydrocortisone Aceponate
- Hydrocortisone And Antibiotics
- Hydrocortisone And Antiinfectives
- Hydrocortisone And Antiseptics
- Hydrocortisone And Mydriatics
- Hydrocortisone Buteprate
- Hydrocortisone Butyrate
- Hydrocortisone Butyrate And Antiseptics
- Hydrocortisone Pet Lotion
- Hydrocortisone, Combinations
- Hydrocortisone-Aloe
- Hydrocortone
- Hydrocortone Acetate
- Hydrocortone Phosphate
- Hydrocot
- HydroDIURIL
- Hydrofed
- Hydroflumethiazide
- Hydroflumethiazide And Potassium
- Hydroflumethiazide, Combinations
- Hydrogen Peroxide
- Hydrogesic
- Hydromet
- Hydromide
- Hydromorphone
- Hydromorphone And Antispasmodics
- Hydron CP
- Hydron EX
- Hydron KGS
- Hydron PCS
- Hydropane
- Hydropel
- Hydrophene DH
- Hydroquinine
- Hydroquinone
- Hydroquinone and Sunscreen
- Hydroserp
- Hydroserpine
- Hydroskin
- Hydrotalcite
- Hydrotropine
- Hydrotuss
- Hydrotuss HC
- Hydrotussin HD
- Hydroxocobalamin
- Hydroxocobalamin, Combinations
- Hydroxy Compound
- Hydroxy-Cobal
- Hydroxychloroquine
- Hydroxyethylpromethazine
- Hydroxyethylpromethazine, Combinations
- Hydroxyethylstarch
- Hydroxyprogesterone
- Hydroxyprogesterone And Estrogen
- Hydroxyurea
- Hydroxyzine
- Hydroxyzine, Combinations
- Hygroton
- Hylutin
- Hymecromone
- HyoMax
- Hyophen
- Hyoscyamine
- Hyoscyamine And Psycholeptics
- Hyoscyamine TR
- Hyosol
- Hyosophen
- Hyospaz
- Hypamine
- Hyper-Sal
- Hypercare
- Hyperhep B
- Hyperici herba
- HyperRHO
- Hypersed
- Hyperstat
- HyperTET S/D
- Hyphanox
- Hyphed
- Hyphen-HD
- Hypotears
- Hypromellose
- Hyqvia
- Hyrimoz
- Hysept
- Hysingla ER
- Hysone
- Hytakerol
- HyTan
- Hytone
- Hytrin
- Hytuss
- Hytuss 2X
- Hytussin
- Hytussin Expectorant
- Hyzaar
- Hyzine