Final answer:
Nitroglycerin has contraindications such as hypotension, allergy, and recent use of erectile dysfunction medications.
Step-by-step explanation:
Nitroglycerin has several contraindications under the Acute Cardiogenic Pulmonary Edema Medical Directive. These contraindications include:
- Hypotension: Nitroglycerin can cause a drop in blood pressure, so it should not be used in patients with low blood pressure.
- Allergy: Individuals who are allergic to nitroglycerin should not use it.
- Recent use of erectile dysfunction medications: Nitroglycerin should not be used in combination with certain medications used to treat erectile dysfunction, as it can cause a dangerous drop in blood pressure.