Nitroglycerin Sublingual Tablet
Nitroglycerin is a fast-acting medication used to treat or prevent Angina, or chest pain caused by coronary artery disease. It works by relaxing and widening blood vessels, which improves blood flow to the heart and reduces its workload.
The uses and pharmacology described below reflect the FDA-approved labeling for this active ingredient; your veterinarian determines whether and how they apply to your animal's treatment plan.
Nitroglycerin is a potent vasodilator utilized in veterinary medicine for cardiovascular management. It is a prescription medication available as a topical ointment for use in dogs and cats, requiring professional guidance and monitoring by a licensed veterinarian. It is frequently considered in the context of heart failure for patients presented with pulmonary edema or acute cardiac challenges.
Prescription only. Use only under the direction of a licensed veterinarian. This information is not a substitute for veterinary diagnosis, prescribing or monitoring. Compounded drugs are not approved by the FDA for safety or effectiveness.
At a pharmacological level, it is considered to influence vascular smooth muscle by converting to nitric oxide, which is associated with supporting a reduction in the workload on the heart. Commonly observed effects include localized changes at the application site or behavioral shifts like lethargy due to low blood pressure (hypotension). Because it is absorbed transdermally, it is recommended to wear gloves when applying the medication to prevent accidental exposure. Owners should monitor for unusual weakness or fainting and contact their veterinarian promptly.
Yes. Nitroglycerin ointment is a prescription medication and requires a valid authorization from a licensed veterinarian. Mixlab verifies all legal requirements before any medication is prepared.
Nitroglycerin is available in commercial topical ointment formats. If your veterinarian determines a customized concentration is required, Mixlab can discuss specialized compounding options based on a valid prescription.
Veterinarians discuss topical nitroglycerin because it is considered to enter the bloodstream through the skin to influence blood vessels. This provides a method for addressing the heart's workload in an acute clinical setting.
Yes. It is recommended to wear gloves to prevent the medication from being absorbed through your own skin. This provides a method for preventing accidental changes in your own blood pressure.
Your veterinarian will typically recommend an area with minimal hair, such as the inside of the ear. They will provide professional guidance on the proper application technique and how to manage the site.
