Isosorbide Mononitrate

Is the active ingredient in this medication.

Angina (chest pain) caused by coronary artery disease.

Prevention of angina attacks.

Nitrofirst 60mg Tab (Isosorbide Mononitrate) is a long-acting nitrate that relaxes blood vessels, reducing the workload on the heart and improving blood flow. This helps to relieve chest pain and prevent angina attacks.

Store at room temperature, away from moisture and heat.

The dosage of isosorbide mononitrate will vary depending on your individual needs and the severity of your condition. Your doctor will determine the best dosage for you.

It is typically taken once or twice daily.

Headache

Dizziness

Lightheadedness

Flushing

Nausea

Low blood pressure

Fast heartbeat

Weakness

Fatigue

Tolerance (reduced effectiveness over time)

Alcohol Consumption

Alcohol can worsen the side effects of isosorbide mononitrate, including dizziness and lightheadedness. It's best to avoid alcohol while taking this medication.



While Driving or Operating Machinery

Isosorbide mononitrate can cause dizziness and lightheadedness, which can impair your ability to drive or operate machinery. Avoid these activities until you know how this medication affects you.



Pregnant & Breastfeeding Women

It's important to talk to your doctor before taking isosorbide mononitrate if you are pregnant or breastfeeding. This medication may not be safe for pregnant women or nursing mothers.



Children

Isosorbide mononitrate is not typically prescribed to children. It's essential to discuss any concerns with your doctor.



Kidney

If you have kidney problems, you may need a lower dose of isosorbide mononitrate.



Liver

If you have liver problems, you may need a lower dose of isosorbide mononitrate.

Your doctor or pharmacist can provide more information about isosorbide mononitrate.

The US Food and Drug Administration (FDA) website: https://www.fda.gov/

The National Institutes of Health (NIH) website: https://www.nih.gov/