Metered Dose Inhaler: 1 metered dose (puff) contains 0.021 mg ipratropium bromide monohydrate corresponding to 0.020 mg ipratropium bromide anhydrous.
Solution for inhalation: 1 mL (20 drops) of 0.025% solution for inhalation with nebulising devices contains 261 mcg ipratropium bromide monohydrate corresponding to 250 mcg ipratropium bromide anhydrous.
Excipients/Inactive Ingredients: Solution for inhalation: Benzalkonium chloride, Disodium edetate dihydrate, Sodium chloride for parenteral administration, 1 N Hydrochloric acid, Purified water.