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Last Updated: December 12, 2025

List of Excipients in API hydroxyzine hcl

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Excipients in ANDA-approved (generic) drugs containing hydroxyzine hcl

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Company	Ingredient	NDC	Excipient
STI Pharma LLC	hydroxyzine hcl	54879-006	ALCOHOL
STI Pharma LLC	hydroxyzine hcl	54879-006	ANHYDROUS CITRIC ACID
STI Pharma LLC	hydroxyzine hcl	54879-006	METHYLPARABEN
STI Pharma LLC	hydroxyzine hcl	54879-006	PEPPERMINT OIL
>Company	>Ingredient	>NDC	>Excipient

Detailed excipient profiles for hydroxyzine hcl

Excipient focus: ALCOHOL

hydroxyzine hcl drug variants containing ALCOHOL

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing ALCOHOL

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: ANHYDROUS CITRIC ACID

hydroxyzine hcl drug variants containing ANHYDROUS CITRIC ACID

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing ANHYDROUS CITRIC ACID

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: ANHYDROUS LACTOSE

hydroxyzine hcl drug variants containing ANHYDROUS LACTOSE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing ANHYDROUS LACTOSE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

Excipient focus: CELLULOSE, MICROCRYSTALLINE

hydroxyzine hcl drug variants containing CELLULOSE, MICROCRYSTALLINE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing CELLULOSE, MICROCRYSTALLINE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

Excipient focus: CROSPOVIDONE

hydroxyzine hcl drug variants containing CROSPOVIDONE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing CROSPOVIDONE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

Excipient focus: HYPROMELLOSE 2910

hydroxyzine hcl drug variants containing HYPROMELLOSE 2910

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Company	Ingredient	NDC
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing HYPROMELLOSE 2910

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

Excipient focus: HYPROMELLOSES

hydroxyzine hcl drug variants containing HYPROMELLOSES

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing HYPROMELLOSES

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: LACTOSE MONOHYDRATE

hydroxyzine hcl drug variants containing LACTOSE MONOHYDRATE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing LACTOSE MONOHYDRATE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: MAGNESIUM STEARATE

hydroxyzine hcl drug variants containing MAGNESIUM STEARATE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing MAGNESIUM STEARATE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

Excipient focus: METHYLPARABEN

hydroxyzine hcl drug variants containing METHYLPARABEN

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing METHYLPARABEN

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: PEPPERMINT OIL

hydroxyzine hcl drug variants containing PEPPERMINT OIL

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing PEPPERMINT OIL

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: POLYDEXTROSE

hydroxyzine hcl drug variants containing POLYDEXTROSE

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Company	Ingredient	NDC
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing POLYDEXTROSE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

Excipient focus: POLYETHYLENE GLYCOL

hydroxyzine hcl drug variants containing POLYETHYLENE GLYCOL

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing POLYETHYLENE GLYCOL

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
>Company	>Ingredient	>NDC

Excipient focus: POLYETHYLENE GLYCOLS

hydroxyzine hcl drug variants containing POLYETHYLENE GLYCOLS

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing POLYETHYLENE GLYCOLS

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: POLYSORBATE 80

hydroxyzine hcl drug variants containing POLYSORBATE 80

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing POLYSORBATE 80

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: PROPYLENE GLYCOL

hydroxyzine hcl drug variants containing PROPYLENE GLYCOL

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing PROPYLENE GLYCOL

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: SILICON DIOXIDE

hydroxyzine hcl drug variants containing SILICON DIOXIDE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing SILICON DIOXIDE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

Excipient focus: SODIUM CITRATE

hydroxyzine hcl drug variants containing SODIUM CITRATE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing SODIUM CITRATE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: SODIUM STARCH GLYCOLATE TYPE A

hydroxyzine hcl drug variants containing SODIUM STARCH GLYCOLATE TYPE A

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Company	Ingredient	NDC
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing SODIUM STARCH GLYCOLATE TYPE A

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

Excipient focus: SODIUM STARCH GLYCOLATE TYPE A POTATO

hydroxyzine hcl drug variants containing SODIUM STARCH GLYCOLATE TYPE A POTATO

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing SODIUM STARCH GLYCOLATE TYPE A POTATO

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: SPEARMINT OIL

hydroxyzine hcl drug variants containing SPEARMINT OIL

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing SPEARMINT OIL

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: STEARIC ACID

hydroxyzine hcl drug variants containing STEARIC ACID

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing STEARIC ACID

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: SUCROSE

hydroxyzine hcl drug variants containing SUCROSE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing SUCROSE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

Excipient focus: TITANIUM DIOXIDE

hydroxyzine hcl drug variants containing TITANIUM DIOXIDE

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing TITANIUM DIOXIDE

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
>Company	>Ingredient	>NDC

Excipient focus: TRIACETIN

hydroxyzine hcl drug variants containing TRIACETIN

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Company	Ingredient	NDC
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing TRIACETIN

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

Excipient focus: WATER

hydroxyzine hcl drug variants containing WATER

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Company	Ingredient	NDC
STI Pharma LLC	hydroxyzine hcl	54879-006
Direct_rx	hydroxyzine hcl	72189-577
>Company	>Ingredient	>NDC

hydroxyzine hcl drug variants not containing WATER

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Company	Ingredient	NDC
DIRECT RX	hydroxyzine hcl	61919-217
DIRECT RX	hydroxyzine hcl	61919-646
>Company	>Ingredient	>NDC

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