NITROSTAT

# Nitroglycerin 0.2% w/w ## Short Description **Nitroglycerin 0.2% w/w** is a **topical nitrate medicine** commonly used for the management of **anal fissures** by relaxing the internal anal sphincter muscle and improving blood flow to the affected area. This helps reduce anal pressure, relieve pain, and support healing of fissures. Nitroglycerin ointment should be used only as directed by a healthcare professional due to possible side effects such as headache and low blood pressure. --- # Key Benefits Section - Helps relieve pain associated with chronic anal fissures. - Relaxes the anal sphincter muscle to reduce pressure. - Improves blood flow to damaged tissues. - Supports natural healing of anal fissures. - Reduces discomfort during bowel movements. - Provides non-surgical management option for selected fissure cases. - Helps improve symptoms such as anal tightness and pain. - Can reduce the need for surgical intervention in some patients when effective. --- # Uses / Indications Nitroglycerin 0.2% w/w ointment is indicated for: - Chronic anal fissures - Pain and discomfort associated with anal fissures - Conditions requiring relaxation of the internal anal sphincter muscle as advised by a healthcare professional > **Note:** Nitroglycerin ointment is not intended for treating general constipation, hemorrhoids, or infections unless specifically prescribed for a related condition. --- # How It Works Nitroglycerin belongs to the **organic nitrate** group of medicines. It works by: - Releasing **nitric oxide (NO)** in smooth muscle tissue. - Activating an enzyme called **guanylate cyclase**. - Increasing **cyclic GMP (cGMP)** levels. - Relaxing the internal anal sphincter muscle. - Reducing anal pressure. - Increasing blood flow to the fissure area. - Supporting tissue repair and healing. This relaxation helps decrease pain and allows improved healing of chronic anal fissures. --- # Dosage & Administration Use Nitroglycerin 0.2% w/w exactly as prescribed by your healthcare provider. ### General Guidelines - Wash hands before and after application. - Apply a small amount of ointment to the affected anal area as directed. - Use the recommended amount only; excessive application may increase side effects. - Apply at the prescribed frequency, commonly every 12 hours depending on medical advice. - Continue treatment for the duration recommended by your healthcare provider. - Avoid contact with eyes and mucous membranes. ### Application Advice - Apply gently without excessive rubbing. - A healthcare professional may advise using a finger covering or applicator for application. - Maintain adequate fiber intake and hydration to reduce straining during bowel movements. ### Missed Dose - Apply when remembered unless it is close to the next scheduled application. - Do not apply extra ointment to compensate. --- # Side Effects Like all medicines, Nitroglycerin 0.2% w/w may cause side effects. ## Common Side Effects - Headache - Dizziness - Light-headedness - Burning or irritation at application site - Low blood pressure - Flushing ## Less Common Side Effects - Nausea - Increased heart rate - Weakness - Faint feeling ## Serious Side Effects (Seek Immediate Medical Attention) - Severe dizziness or fainting - Severe allergic reactions - Chest pain or unusual heartbeat changes - Symptoms of very low blood pressure --- # Precautions & Warnings Before using Nitroglycerin ointment, inform your healthcare provider if you: - Have low blood pressure. - Have heart disease. - Have severe anemia. - Have increased pressure inside the head. - Are taking medicines for erectile dysfunction. - Are pregnant or breastfeeding. - Have allergies to nitrates. ### Important Warnings - May cause headaches, especially during early treatment. - Avoid sudden standing if dizziness occurs. - Do not use more than the prescribed amount. - Avoid activities requiring alertness if dizziness occurs. - Seek medical advice if symptoms worsen or bleeding increases. - Avoid combining with certain erectile dysfunction medicines due to risk of dangerously low blood pressure. --- # Drug Interactions Nitroglycerin may interact with: ### Erectile Dysfunction Medicines - Sildenafil - Tadalafil - Vardenafil **(Combination may cause severe and potentially dangerous lowering of blood pressure.)** ### Blood Pressure Medicines - Antihypertensive medicines - Calcium channel blockers - Other vasodilators ### Other Medicines - Other nitrate medicines - Alcohol (may increase dizziness and low blood pressure) Always inform your healthcare provider about all prescription medicines, supplements, and herbal products you use. --- # Storage Information - Store below **25°C** or according to manufacturer instructions. - Keep away from heat and direct sunlight. - Keep the tube tightly closed. - Do not freeze. - Keep out of reach of children. - Do not use after the expiry date. --- # Prescription Status **Prescription Only Medicine (Rx)** Nitroglycerin 0.2% w/w should be used under the supervision of a qualified healthcare professional. --- # Genuine Medicine Assurance We provide **100% genuine, quality-assured medicines** sourced from authorized pharmaceutical manufacturers and licensed distributors. Every product is stored and handled according to recommended pharmaceutical standards to help ensure its safety, quality, and effectiveness. --- # Frequently Asked Questions (FAQ) ## 1. What is Nitroglycerin 0.2% ointment used for? Nitroglycerin 0.2% ointment is mainly used for chronic anal fissures to reduce pain and promote healing by relaxing the anal sphincter muscle. ## 2. How does Nitroglycerin help anal fissures? It releases nitric oxide, which relaxes the anal sphincter, reduces pressure, improves blood flow, and supports healing. ## 3. How long does Nitroglycerin ointment take to work? Pain relief may begin within days, but complete healing of anal fissures may require several weeks of consistent treatment. ## 4. Why does Nitroglycerin cause headaches? Nitroglycerin widens blood vessels, and this effect can trigger headaches, especially when starting treatment. ## 5. Can I use Nitroglycerin ointment more often for faster healing? No. Using more than prescribed does not improve healing and may increase side effects such as severe headache and low blood pressure. ## 6. Can Nitroglycerin ointment be used for hemorrhoids? Nitroglycerin is not a standard treatment for hemorrhoids unless specifically prescribed for a particular condition. ## 7. Can I use Nitroglycerin while taking blood pressure medicines? Consult your healthcare provider, as combined effects may lower blood pressure too much. ## 8. Can Nitroglycerin be used during pregnancy? Use during pregnancy only when recommended by a healthcare professional after evaluating benefits and risks. ## 9. Can I drive after applying Nitroglycerin ointment? If you experience dizziness or light-headedness, avoid driving or operating machinery. ## 10. What should I do if I miss an application? Apply it when remembered unless it is close to the next application time. Do not apply extra ointment. ## 11. How can I improve anal fissure healing? Maintain soft stools by increasing dietary fiber, drinking enough fluids, and avoiding straining during bowel movements. ## 12. Can Nitroglycerin ointment cause low blood pressure? Yes. Excessive use or sensitivity to nitrates may cause dizziness, fainting, or low blood pressure. ## 13. How should Nitroglycerin ointment be stored? Store as directed, usually below 25°C, protected from heat, sunlight, and moisture. ## 14. When should I seek medical help? Seek immediate medical attention for fainting, severe dizziness, allergic reactions, chest symptoms, or worsening bleeding and pain. --- # Medical Disclaimer The information provided on this page is intended for **educational and informational purposes only** and should not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. **Nitroglycerin 0.2% w/w** should only be used as prescribed by a licensed healthcare professional. Seek immediate medical attention if you experience severe side effects, allergic reactions, fainting, or other serious symptoms. ```