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Substitutes for
GTN Spray
Composition
Nitroglycerin 0.4mg
This medicine is currently out of stock.
2 alternatives are listed below. Compare strength, form and availability before choosing.
Same molecule
2Same active ingredient(s) but a different strength or form — check the strength matches your prescription.
About this molecule
Nitroglycerin0.4mg
Full details →Nitroglycerin is an anti-anginal medication used to prevent and treat angina pectoris. It works by relaxing blood vessels, improving blood flow to the heart, and reducing the heart's workload. Nitroglycerin is clinically significant for managing chest pain and preventing angina attacks. In summary, nitroglycerin is essential for improving heart health and alleviating angina symptoms.
Why a generic substitute?
Same active ingredient
A substitute has the exact same salt(s) — so it works the same way as the brand.
Often much cheaper
Generics can cost a fraction of the branded price for the identical molecule.
Quality-regulated
All medicines we list are from licensed sellers and meet the same standards.
Substitutes share the same active ingredients, but always confirm the strength and form with your doctor or pharmacist before switching — especially for chronic, prescription or narrow-therapeutic-index medicines.