Nig 5mg Injection belongs to the class of anti-anginal medication, primarily used for treating angina pectoris and myocardial infarction. Besides this, it is also used to control intraoperative blood pressure.

Nig 5mg Injection contains nitroglycerin, a natural vasodilator that works by relaxing the blood vessels. This boosts the blood supply to your heart, allowing more oxygen to reach your heart muscles and reducing chest pain.

Sometimes, you may experience headaches, low blood pressure, fast heart rate, dizziness, light-headedness, and blurred vision as side effects. Most of these side effects do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.

Inform your doctor if you are allergic to any component present in Nig 5mg Injection. If you are pregnant or breastfeeding, consult your doctor before receiving this medicine. Keep your doctor informed about your medical history and ongoing medications to rule out any potential interactions.

Nig 5mg Injection is used to treat angina, peri-operative high blood pressure, and myocardial infarction. The detailed uses of Nig 5mg Injection are as follows:

• Management of peri-operative hypertension: Nig 5mg Injection is used to treat high blood pressure during or after surgery.
• Treatment of congestive heart failure: Nig 5mg Injection helps treat congestive heart failure associated with acute myocardial infarction (heart attack).
• Relieves angina: It relieves angina pectoris in patients not responding to sublingual nitroglycerin or beta-blockers.
• During surgery: It is used to induce controlled low blood pressure (hypotension) during surgery (intraoperative hypotension).

• Follow your doctor's instructions on the dosage and timing of this medication to ensure safe and effective use.
• Nig 5mg Injection will be administered by the doctor or healthcare professional.
• Do not self-administer.

• Nig 5mg Injection contains Nitroglycerin, a fast-acting vasodilator that relaxes and widens blood vessels, leading to improved blood flow and reduced heart workload.
• It helps control high blood pressure during surgery (perioperative hypertension) during cardiovascular procedures like intubation, anaesthesia, sternotomy, and cardiac bypass, as well as in the immediate post-surgical period.
• It manages congestive heart failure after a heart attack by reducing the strain on the heart and improving circulation.
• Nig 5mg Injection relieves angina (chest pain) in patients who do not respond to other antianginal medications, by improving blood and oxygen supply to the heart muscle.
• It is also used to induce controlled low blood pressure during surgery to create a stable, low-pressure environment for certain surgical procedures, reducing bleeding and improving surgical conditions.

• Do not take Nig 5mg Injection if you are allergic to nitroglycerin or any of the other ingredients of this medicine.
• Inform your doctor if you have/had a shock (a medical condition where insufficient blood flow reaches the body tissues), low blood pressure, low blood volume, low blood oxygen, fluid accumulation in the lungs, serious head injury, cerebral haemorrhage (bleeding in the brain) or heart conditions.
• It is recommended not to take Nig 5mg Injection if you use riociguat, a medicine used to treat pulmonary hypertension.
• Please check with the doctor before taking Nig 5mg Injection if you have/had severe liver or kidney problems, an underactive thyroid (thyroid dysfunction), or hypothermia (body temperature is lower than normal).
• Consult your doctor if you are pregnant, planning pregnancy or breastfeeding.
• Let your doctor know if you are taking any other medicines, including supplements or herbal products.