Isoact 20mg Tablet
Manufacturer
Active Healthcare
Salt Composition
Isosorbide Mononitrate (20mg)
Key Information
Short Description
Isoact 20mg Tablet is used to prevent heart-related chest pain (angina). It works by relaxing and widening blood vessels so blood can flow more easily to the heart.
Dosage Form
Tablet
Introduction
Isoact 20mg Tablet may be taken with or without food. Your doctor will decide the dose and how often you should take them. This may change from time to time depending on how well they are working. You should take this medicine as it has been prescribed and keep taking it even if you feel well. This medicine helps to prevent chest pain in the future. If you stop taking it, your risk of chest pain will increase, especially if you stop taking them suddenly. Lifestyle changes such as diet, exercise, and not smoking may help this medication work better.
Directions for Use
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Isoact 20mg Tablet may be taken with or without food, but it is better to take it at a fixed time.
Safety Information
Side Effects
headache flushing upper respiratory tract infection abdominal pain allergic reaction chest pain diarrhea
Alcohol Warning
Consuming alcohol while taking Isoact 20mg Tablet may cause symptoms such as flushing, increased heart beat, nausea, thirst, chest pain and low blood pressure (Disulfiram reaction).
Breastfeeding Warning
Information regarding the use of Isoact 20mg Tablet during breastfeeding is not available. Please consult your doctor.
Pregnancy Warning
Isoact 20mg Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Interacting Medicines
Sildenafil Tadalafil Udenafil Vardenafil
How it works
Isoact 20mg Tablet is a nitrate. It dilates peripheral arteries and veins. Dilation of the veins promotes peripheral pooling of blood and decreases venous return to the heart thereby reducing workload of heart. As a result, the heart muscle does not need as much blood and oxygen supply.
Quick Tips
You have been prescribed Isoact 20mg Tablet for the prevention and treatment of heart-related chest pain (angina). Eat healthy (low-fat, high-fiber, low-sodium diet) Quit smoking Increase your physical activity Watch your weight and reduce stress Do not drive or do anything that requires concentration until you know how it affects you. Do not consume alcohol while taking Isoact 20mg Tablet as it may cause increased dizziness. It may cause headaches which usually go away after a few days of continued treatment. Inform your doctor if it persists. You may develop tolerance to Isoact 20mg Tablet with time meaning that the same dose may be less effective next time. Follow the prescribed dosing schedule to avoid this. Stop taking medications (prescribed for erectile dysfunction) like sildenafil or tadalafil while on treatment with Isoact 20mg Tablet as it may cause low blood pressure.
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Frequently asked questions
Does Isoact 20mg Tablet affect your heart rate?
Yes, Isoact 20mg Tablet may cause a decrease in blood pressure, which can further lead to a decrease in heart rate (bradycardia) or an increase in heart rate (tachycardia). If you experience any changes in your heart rate after taking this medicine, consult with your doctor.
What should I do if I forget to take a dose of Isoact 20mg Tablet?
If you remember the missed dose within 12 hours of the scheduled time, you can take it. However, if you remember it after 12 hours, skip the missed dose and continue with the next dose.
Can I stop taking Isoact 20mg Tablet without consulting my doctor?
No, do not stop taking this medicine without talking to your doctor. Stopping it suddenly may increase your chances of having an anginal attack.
What are the symptoms of an overdose of Isoact 20mg Tablet?
Taking more than the recommended dose of Isoact 20mg Tablet may cause throbbing headache, reddening of the skin, chills along with sweating, nausea, vomiting, and a fast heartbeat. Seek emergency help and consult your doctor immediately if you take more than the recommended dose of this medicine.
Can I take Isoact 20mg Tablet at night?
Depending on the dose, your doctor may recommend taking this medicine once or twice daily. If a single dose is recommended, it's best to take it in the morning. If taking it twice a day, maintain a gap of 7 hours between the two doses to prevent tolerance.
Does Isoact 20mg Tablet lower blood pressure?
Yes, Isoact 20mg Tablet can cause a fall in blood pressure by widening blood vessels and decreasing resistance. This may lead to angina or other complications in people with existing low blood pressure.
Can I take sildenafil while taking Isoact 20mg Tablet?
No, you should not take sildenafil along with Isoact 20mg Tablet. Both medicines lower blood pressure and belong to the same class. Taking them together may cause a severe decrease in blood pressure, fainting, or even a heart attack.
