Nitrofurantoin (Nitrofurantoin) 25 mg

SUSPENSIONORALAmneal Pharmaceuticals NY LLCNDC: 69238-2512Updated: Mar 2026

Active Ingredient

⚠️ 3 ingredients flagged as common allergens

Carboxymethylcellulose Sodium

⚠️ Yes — CMC

Thickener/Stabilizer

Methylparaben

⚠️ Yes — Parabens

Preservative

Propylparaben

⚠️ Yes — Parabens

Preservative

Anhydrous Citric Acid

pH Adjuster/Buffer

Disodium Citrate Sesquihydrate

Buffer

Glycerin

Humectant/Solvent

Hamamelis Virginiana Top Water

Skin Conditioner

Magnesium Aluminum Silicate

Suspending Agent/Thickener

Sorbitol Solution

Sweetener/Humectant

Ingredient	Purpose	Common Allergen?	Description
Carboxymethylcellulose Sodium	Thickener/Stabilizer	⚠️ Yes — CMC	A cellulose derivative used as a thickener. Rare CMC reactions reported in medical literature.
Methylparaben	Preservative	⚠️ Yes — Parabens	A preservative used to prevent microbial growth. Can cause allergic contact dermatitis in sensitive individuals.
Propylparaben	Preservative	⚠️ Yes — Parabens	A paraben preservative used to prevent microbial growth. Can cause contact dermatitis in paraben-sensitive individuals.
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.
Glycerin	Humectant/Solvent	No	A sugar alcohol that attracts moisture. Used as a humectant, solvent, and sweetener in many oral and topical medications. Generally well tolerated.
Hamamelis Virginiana Top Water	Skin Conditioner	No	Witch hazel distillate, a plant-derived astringent used in topical formulations to soothe and tone the skin.
Magnesium Aluminum Silicate	Suspending Agent/Thickener	No	A natural clay mineral used to thicken and stabilize pharmaceutical suspensions and topical formulations.
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.