DIPHENHYDRAMINE HCL 12.5 MG PER 5 ML (DIPHENHYDRAMINE HCL 12.5 MG PER 5 ML) 12.5 mg

SOLUTIONORALAARNA USA INC.NDC: 82568-0016Updated: Mar 2026

Active Ingredient

⚠️ 3 ingredients flagged as common allergens

Saccharin Sodium

⚠️ Yes — Saccharin

Sweetener

An artificial sweetener. Rare sensitivities reported, including skin reactions.

Sodium Benzoate

⚠️ Yes — Sodium Benzoate

Preservative

A food preservative. Can cause urticaria and exacerbate asthma in sensitive individuals.

Sucrose

⚠️ Yes — Sucrose

Sweetener/Coating

Common table sugar. Problematic for individuals with sucrose intolerance or congenital sucrase-isomaltase deficiency.

Anhydrous Citric Acid

pH Adjuster/Buffer

Disodium Citrate Sesquihydrate

Buffer

Hamamelis Virginiana Top Water

Skin Conditioner

Sorbitol Solution

Sweetener/Humectant

Ingredient	Purpose	Common Allergen?	Description
Saccharin Sodium	Sweetener	⚠️ Yes — Saccharin	An artificial sweetener. Rare sensitivities reported, including skin reactions.
Sodium Benzoate	Preservative	⚠️ Yes — Sodium Benzoate	A food preservative. Can cause urticaria and exacerbate asthma in sensitive individuals.
Sucrose	Sweetener/Coating	⚠️ Yes — Sucrose	Common table sugar. Problematic for individuals with sucrose intolerance or congenital sucrase-isomaltase deficiency.
Anhydrous Citric Acid	pH Adjuster/Buffer	No	Water-free citric acid used to adjust pH and enhance drug stability. Typically derived from fermentation of corn sugar.
Disodium Citrate Sesquihydrate	Buffer	No	A sodium salt of citric acid used as a buffering agent to maintain pH stability in pharmaceutical solutions.
Hamamelis Virginiana Top Water	Skin Conditioner	No	Witch hazel distillate, a plant-derived astringent used in topical formulations to soothe and tone the skin.
Sorbitol Solution	Sweetener/Humectant	No	An aqueous solution of sorbitol used as a sweetener and humectant in liquid oral formulations. Can cause GI symptoms at high doses.