spironolactone 100 mg

TABLET, FILM COATEDORALAidarex Pharmaceuticals LLCNDC: 33261-764Updated: Mar 2026

Active Ingredient

SPIRONOLACTONE — 100 mg

Inactive Ingredients (Fillers)

⚠️ 2 ingredients flagged as common allergens

Polyethylene Glycol

⚠️ Yes — PEG

Coating/Plasticizer

Povidone

⚠️ Yes — Povidone

Binder

Calcium Sulfate

Hypromellose

Coating

Magnesium Stearate

Lubricant

Microcrystalline Cellulose

Filler/Binder

Polysorbate 80

Emulsifier/Solubilizer

Sodium Starch Glycolate Type A

Disintegrant

Starch, Corn

Disintegrant/Filler

Talc

Glidant/Lubricant

Titanium Dioxide

Colorant/Opacifier

Ingredient	Purpose	Common Allergen?	Description
Polyethylene Glycol	Coating/Plasticizer	⚠️ Yes — PEG	A polymer used in coatings and as a plasticizer. Rare but documented allergic reactions, including anaphylaxis in sensitive individuals.
Povidone	Binder	⚠️ Yes — Povidone	A synthetic polymer used as a binder. Rare sensitivities documented in medical literature.
Calcium Sulfate	—	No	—
Hypromellose	Coating	No	A semisynthetic polymer used for tablet coating. Derived from cellulose.
Magnesium Stearate	Lubricant	No	A lubricant that prevents ingredients from sticking to manufacturing equipment.
Microcrystalline Cellulose	Filler/Binder	No	Refined wood pulp used as a filler and binder. Generally inert and well-tolerated.
Polysorbate 80	Emulsifier/Solubilizer	No	A non-ionic surfactant used to dissolve and stabilize ingredients that do not mix well with water. Derived from sorbitol and oleic acid. Rare hypersensitivity reactions reported.
Sodium Starch Glycolate Type A	Disintegrant	No	A modified starch (typically potato-derived) that swells rapidly in water, helping tablets break apart for faster drug release.
Starch, Corn	Disintegrant/Filler	No	Corn-derived starch used as a filler, binder, or disintegrant. May affect individuals with corn allergy or sensitivity.
Talc	Glidant/Lubricant	No	A mineral used to improve powder flow in manufacturing.
Titanium Dioxide	Colorant/Opacifier	No	A white pigment used for coating opacity. Under regulatory review in some countries.

Exclusion Groups

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

🌾Gluten 🔴Alpha-Gal Syndrome 🎨Dyes & Colorants 🌱Not Vegan ☪️Halal Concern ✡️Kosher Concern 🥦Not Vegetarian

Dietary & Safety Information

Cross-Contamination Risk (source-dependent)

2 ingredients may have cross-contamination risk with gluten (source-dependent):

Sodium Starch Glycolate Type A — May contain (source-dependent)
Starch, Corn — May contain (source-dependent)

Alpha-Gal Syndrome Risk

1 ingredient may contain mammalian-derived components:

Magnesium Stearate(Possible — Stearates can be plant- or animal-derived (verify source).)

AllergenMaps

Ingredient

Purpose

Common Allergen?