Nitroglycerin

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Jan 13, 2023

Pros & Cons


Nitroglycerin Pros and Cons

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  • Nitroglycerin works quickly to treat chest pain caused by coronary heart disease.
  • It is available in a low-cost generic form.
  • Nitroglycerin is available in many dosage forms, including capsules, sublingual spray and tablet, ointment, transdermal patch, and gel.

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  • You may need to take nitroglycerin several times a day.
  • This medicine cannot be used to treat heart attacks.
  • Throbbing headaches are a common side effect and can be bothersome.
  • Adverse effects of nitroglycerin can also include dizziness, lightheadedness, and fainting.