isosorbide dinitrate oral brand names and other generic formulations include:. Indications & Dosage. If your dose is different, do not change it unless your doctor tells you to do so.The amount of medicine that you take depends on the strength of the medicine. Do not split, crush, or chew it. This medicine is available only with your doctor's prescription. These headaches may gradually become less severe as you continue to use nitroglycerin. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. All rights reserved. If you are taking these medicines and you experience an angina attack, you must go to the hospital right away. Select one or more newsletters to continue. Follow the schedule of dosing carefully so the medicine will work properly. INDICATIONS. If you are on a schedule, take the missed dose as soon as you remember. After the baseline measurement of hemodynamic variables, coronary blood flow and cardiac output, 2 mg/kg sildenafil citrate was administrated via a nasogastric tube. These hemodynamic changes were monitored for 1 hour after oral administration. Follow your doctor's instructions about what medications to use during an attack and how much time to allow between doses.Follow all directions on your prescription label. Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.© 1998-2020 Mayo Foundation for Medical Education and Research (MFMER). The usual dose of Isosorbide mononitrate is 1 tablet of Isosorbide mononitrate 20 mg, taken asymmetrically (to allow a nitrate low period) 2 to 3 times daily. Ask your pharmacist if you have any questions about the new kind of isosorbide dinitrate you receive at the pharmacy. Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. Call your doctor for medical advice about side effects. If you have severe pain, talk with your doctor. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Available for Android and iOS devices. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. Isosorbide dinitrate is used to prevent angina (chest pain) caused by coronary artery disease. If you use too much isosorbide dinitrate, it might stop working as well in controlling your condition.Try to rest or stay seated when you take this medicine (may cause To prevent angina attacks, isosorbide dinitrate is usually taken at regular intervals.To treat an angina attack that has already begun, use the medicine at the first sign of chest pain. This includes medicine to treat erectile dysfunction or Tell your doctor about all your current medicines and any you start or stop using, especially:This list is not complete. Keep from freezing.Do not keep outdated medicine or medicine no longer needed.Ask your healthcare professional how you should dispose of any medicine you do not use.If you will be taking this medicine for a long time, it is very important that your doctor check your progress at regular visits to make sure that this medicine is working properly. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.The presence of other medical problems may affect the use of this medicine. To make sure isosorbide dinitrate is safe for you, tell your doctor if you have:It is not known whether isosorbide dinitrate will harm an unborn baby. Do not double doses.Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Tell your doctor if you are pregnant or plan to become pregnant.It is not known whether isosorbide dinitrate passes into breast milk or if it could affect the nursing baby. The dose of this medicine will be different for different patients. Call your doctor for medical advice about side effects. The dosage may be increased to 120mg per day. Get up slowly and steady yourself to prevent a fall.Avoid drinking alcohol. flushing (warmth, redness, or tingly feeling). However, elderly patients are more likely to have age-related liver, kidney, or heart problems, which may require caution and an adjustment in the dose for patients receiving isosorbide dinitrate. Available for Android and iOS devices. While you are taking this medicine, be careful to limit the amount of alcohol you drink. Follow your doctor's orders or the directions on the label. Alcohol may increase certain side effects of isosorbide dinitrate (dizziness, drowsiness, feeling light-headed, or fainting).Isosorbide dinitrate can cause severe headaches. 1 ISOSORBIDE isosorbidedinitrate (eye-soe-sor-bidedye-nye-trate) Dilatrate-SR,Isordil ... doses of isosorbide dinitrate should be taken at This medicine may cause headaches. Isosorbide dinitrate systemic 10 mg (par 021) Initially, isosorbide dinitrate 20 mg and hydralazine hydrochloride 37.5 mg (1 tablet of BiDil) 3 times daily.