N-Dril

Side Effects of N-Dril are Headache, Dizziness, Flushing (sense of warmth in the face, ears, neck and trunk), Palpitations, Gastrointestinal ulcer, Eye ulcer, Skin ulcer.

How N-Dril Products work

Nicorandil is a vasodilator. It works by reducing the workload of the heart. As a result, heart muscle does not need as much blood and oxygen supply. This reduces the frequency and severity of angina attacks.

In Depth Information for N-Dril Products

You must continue to take it as advised, usually for a long time.
N-Dril may cause headaches. Drink plenty of water and take a suitable painkiller. Inform your doctor if it does not go away.
N-Dril may cause dizziness or sleepiness. Do not drive or do anything which requires concentration until you know how it affects you.
Do not consume alcohol while taking N-Dril as that may cause increased dizziness.
Do not take medications like sildenafil or tadalafil (prescribed for erectile dysfunction) while on treatment with N-Dril as it may cause low blood pressure.
Inform your doctor if you notice any bleeding from the anal passage, blood in vomit or black stools.

Patient Concerns about N-Dril Products

Frequently asked questions about N-Dril Products

Q. What class of drug is N-Dril 10 Tablet and what is it used for?

N-Dril 10 Tablet belongs to a class of medicines known as “potassium channel openers”. It causes widening of the arteries. This decreases the workload of the heart to pump the blood. It also improves the blood and oxygen supply to your heart muscle. It is prescribed to patients with stable angina (heart-related chest pain) who cannot take other medicines (beta-blockers, calcium channel antagonist) meant for angina.

Q. Can I stop taking N-Dril 10 Tablet?

No, you should not stop taking N-Dril 10 Tablet without speaking to your doctor first. If you stop N-Dril 10 Tablet suddenly, your anginal pain may recur. Talk to your doctor if you are experiencing any side effects.

Q. For how long do I need to continue N-Dril 10 Tablet?

Continue taking your medicine for as long as your doctor tells you. N-Dril 10 Tablet is generally prescribed for a long term. You may even need to take it for the rest of your life.

Q. What if somebody accidentally takes excess of N-Dril 10 Tablet?

He or she should be taken to the hospital immediately. The person may experience signs of low blood pressure, which include feeling weak or dizzy. He or she may also experience irregular or fast heart beat.

Q. Can I take N-Dril 10 Tablet if I am taking aspirin?

You should avoid taking N-Dril 10 Tablet and aspirin together. Taking the two medicines together increases the risk of ulcer or bleeding in the mouth, stomach or intestine. Immediately consult your doctor, If you notice blood in your stool or vomit while using N-Dril 10 Tablet.

Q. Who should not use N-Dril 10 Tablet?

People who are allergic to N-Dril 10 Tablet or any of its ingredients should avoid using this medicine. Also, patients who have heart problems such as cardiogenic shock or left ventricular failure with low filling pressure or cardiac decompensation or have a build-up of fluid in the lungs (pulmonary edema) should not use N-Dril 10 Tablet. Additionally, patients taking medicines to treat erectile dysfunction (e.g., sildenafil, tadalafil, and vardenafil) or medicines to treat pulmonary hypertension (e.g., riociguat) should not use the medication. Your blood pressure may be affected if these medicines are taken with N-Dril 10 Tablet or if you have low blood volume.

Q. Can N-Dril 10 Tablet affect my sex life?

No, N-Dril 10 Tablet does not affect your sex life. However, it is not recommended to take medicines used to treat erectile dysfunction (e.g., sildenafil or tadalafil) or premature ejaculation (e.g., vardenafil or dapoxetine) while taking N-Dril 10 Tablet. Taking them together can lead to a serious drop in your blood pressure.

Information last updated by Dr. Varun Gupta, MD Pharmacology on 25th Nov 2025.
The medicine details are for information purpose only. Consult a doctor before taking any medicine.