LIDOCAINE 4% MENTHOL 1% 0.1 g / 0.4 g

PATCHTOPICALAnhui Miao De Tang Pharmaceutical Co., Ltd.NDC: 81484-301Updated: Mar 2026

Active Ingredients

MENTHOL — 0.1 g

LIDOCAINE — 0.4 g

Dihydroxyaluminum Aminoacetate

Dmdm Hydantoin

Preservative

Glycerin

Humectant/Solvent

Hamamelis Virginiana Top Water

Skin Conditioner

Tartaric Acid

pH Adjuster/Effervescent

Ingredient	Purpose	Common Allergen?	Description
Dihydroxyaluminum Aminoacetate	—	No	—
Dmdm Hydantoin	Preservative	No	A formaldehyde-releasing preservative used to prevent microbial growth. Can cause contact dermatitis in formaldehyde-sensitive individuals.
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.
Tartaric Acid	pH Adjuster/Effervescent	No	A naturally occurring acid used as a pH adjuster and in effervescent formulations.

This medication contains ingredients flagged in the following groups. Patients with these sensitivities should consult their prescriber.

1 ingredient may contain mammalian-derived components: