You can take sildenafil with or without food. Sildenafil may cause side effects. Ask your pharmacist for a list of the ingredients. What should I do if I forget a dose? Tell your doctor or pharmacist if you are taking nitrates medications for chest pain such as isosorbide dinitrate Isordil , isosorbide mononitrate Monoket , and nitroglycerin Nitromist, Nitro-Dur, Nitrostat. If you ever need emergency medical treatment for a heart problem, the healthcare providers who treat you will need to know when you last took sildenafil.AdHeute bestellen, morgen erhalten: Online-Rezept und gratis Lieferung innert 24 Stunden. Unser Online-Ärzteteam verspricht professionelle Beratung und gratis Express-Lieferung/5 (17K reviews). Malegra Gold (Sildenafil citrate mg) ₹ / Stripe Get Latest Price. Brand: Malegra Gold. Composition: Sildenafil mg. Form: Tablet. Pack Size: 1*5 Tablets. Packaging Type: Box. · You can take the drug 30 minutes to 4 hours before you anticipate sexual activity. Based on how well you respond to this dosage and any side effects you have, your doctor may either increase your.