Common Headache, Dizziness, Flushing of face, Increased heart rate, Orthostatic hypotension (sudden lowering of blood pressure on standing).

Expert advice for New GTN Tablet CR
Headache (‘nitrate headache’) may occur but should go away after a few days of continued treatment. You may develop tolerance to New gtn with time, meaning that the same dose may be less effective next time. Follow the prescribed dosing schedule to avoid this. Eat healthy (low-fat, high-fibre, low-sodium diet), quit smoking, limit alcohol intake, increase your physical activity, watch your weight, and reduce stress. Notify your doctor about other medicines (eg. sildenafil, tadalafil or vardenafil) that you are taking as New gtn may interact with them and cause a serious fall in blood pressure. This may lead to collapse, unconsciousness and could be fatal.

Q. What is New gtn?
New gtn belongs to a group of medicines called nitrate vasodilators.

Q. What does New gtn treat?
New gtn is used to prevent or stop angina pectoris (chest pain due to blockage of blood vessels of the heart) and stop spasms in the blood vessels of the heart.

Q. Is New gtn a vasodilator?
New gtn belongs to a group of medicines called nitrate vasodilators. It works by relaxing the blood vessels of the heart, reducing the strain on the heart and making it easier to pump blood.

Q. How does New gtn cause vasodilation?
Vasodilation with New gtn is achieved by the release of nitric oxide which causes the dilatation (widening) of the blood vessels by relaxing the smooth muscles of the blood vessels.

Q. How is New gtn is taken?
New gtn is taken in the form of sublingual tablets, sprays, and transdermal patches for the treatment of angina pectoris (chest pain due to blockage of blood vessels of the heart).

Q. Is New gtn a beta blocker?
New gtn is not a beta blocker. New gtn belongs to a group of medicines called nitrate vasodilators.

Q. Is New gtn harmful?
New gtn is safe if taken for prescribed duration in prescribed doses as advised by your doctor.

Q. Is New gtn a steroid?
New gtn is not a steroid. New gtn belongs to a group of medicines called nitrate vasodilators.

Q. What is New gtn spray used for?
New gtn spray is used to relieve the pain of an angina attack as soon as it has started. It is also used to prevent angina caused by exercise, emotional stress or exposure to cold.

Q. How does New gtn spray work?
New gtn spray is a metered aerosol which delivers a fixed amount of New gtn, the active ingredient, each time the button is pressed. It is to be used under your tongue and should not be inhaled. It is used to relieve the pain of an angina attack as soon as it has started. It is also used to prevent angina caused by exercise, emotional stress or exposure to cold.

Q. Why is New gtn given sublingually?
New gtn is given sublingually because it is readily absorbed from the oral mucosa. New gtn is also readily absorbed from the gastrointestinal tract, but due to its large breakdown (extensive first-pass metabolism) in the liver, its bioavailability (fraction of a given dose in an unchanged form that reaches the systemic circulation) is decreased.

Q. Does glyceryl trinitrate work like sildenafil?
Both sildenafil and glyceryl trinitrate work by dilation of blood vessels which helps in a better blood flow but the mechanisms are entirely different and they are used for different conditions. Sildenafil is used for the treatment of erectile dysfunction and glyceryl trinitrate is used for the treatment of chest pain. Please consult your doctor before taking any medicine for your disease conditions.

Q. Does New gtn work?
New gtn works if taken in a dose for the time for which it is advised by your doctor.

Q. Why does New gtn cause a headache?
Headache is a side effect of New gtn and this can be due to the dilation of cerebral arteries (those arteries supplying different parts of the brain). It usually disappears within several days of continued treatment.

Q. How does New gtn relieve angina pectoris?
New gtn belongs to a group of medicines called nitrate vasodilators. It acts by the release of nitric oxide which causes the dilatation (widening) of the blood vessels by relaxing its smooth muscles. This reduces the strain on the heart by making it easier to pump blood. In this manner, New gtn relieves pain in angina pectoris.

Q. How does New gtn reduce blood pressure?
New gtn reduces the blood pressure by dilating the blood vessels and decreasing the workload of the heart. However, it is not used for the treatment of high blood pressure.