Drugs in MeSH Category Histamine H1 Antagonists

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Superpharm	DIPHENHYDRAMINE HYDROCHLORIDE	diphenhydramine hydrochloride	CAPSULE;ORAL	089041-001	May 15, 1985		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Quagen	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	SYRUP;ORAL	213890-001	Jul 12, 2021	AA	RX	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Abc Holding	MECLIZINE HYDROCHLORIDE	meclizine hydrochloride	TABLET;ORAL	085252-001	Approved Prior to Jan 1, 1982		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Pharm Assoc	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	SYRUP;ORAL	040643-001	Apr 26, 2006		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Wockhardt	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	INJECTABLE;INJECTION	040785-001	Sep 26, 2008		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Dr Reddys	DIPHENHYDRAMINE HYDROCHLORIDE PRESERVATIVE FREE	diphenhydramine hydrochloride	INJECTABLE;INJECTION	080873-003	Approved Prior to Jan 1, 1982		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Able	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	SUPPOSITORY;RECTAL	040504-002	Apr 11, 2003		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration