Drug Identity
Active Ingredient
Isosorbide Mononitrate
What is Isobride?
Uses
Isosorbide mononitrate is a nitrate that dilates (widens) blood vessels, making it easier for blood to flow through them and easier for t...
How to Take It
1
Adult
Scraped Dose
Take isosorbide mononitrate exactly as prescribed by your doctor. Follow all directions on your prescription label. Your doctor may occasionally change your dose. Do not take this medicine in large
Safety Alerts
You should not use isosorbide mononitrate if: you are allergic to isosorbide mononitrate, isosorbide dinitrate, or nitroglycerin
or you have early signs of a heart attack (chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating)
You should not take erectile dysfunction medicine (Viagra, Cialis, Levitra, Stendra, Staxyn, sildenafil, avanafil, tadalafil, vardenafil) while you are taking isosorbide mononitrate
Taking these medicines together can cause a sudden and serious decrease in blood pressure
To make sure this medicine is safe for you, tell your doctor if you have: congestive heart failure
Important Warnings
You should not take erectile dysfunction medicine (Viagra, Cialis, Levitra, Stendra, Staxyn, sildenafil, avanafil, tadalafil, vardenafil) while you are taking isosorbide mononitrate
Taking these medicines together can cause a sudden and serious decrease in blood pressure
Seek emergency medical attention if you have early symptoms of a heart attack (chest pain or pressure, pain spreading to your jaw or shoulder, sweating, general ill feeling)
Do not stop taking this medicine suddenly
Stopping suddenly could cause a severe angina attack
Isosorbide mononitrate can cause severe headaches, especially when you first start using it
These headaches may gradually become less severe as you continue to use the medication
Do not stop taking isosorbide mononitrate
Side Effects
Get emergency medical help if you have signs of an allergic reaction to isosorbide mononitrate: hivesdifficulty breathingswelling of your facelipstongueor throat. Call your doctor at once if you have: a light-headed feelinglike you might pass outworsening angina painfast or slow heart rateor pounding heartbeats or fluttering in your chest. Isosorbide mononitrate can cause severe headaches. These headaches may gradually become less severe as you continue to use nitroglycerin. Do not stop taking this medicine to avoid headaches. Ask your doctor before using any headache pain medication. Common isosorbide mononitrate side effects may include: headachedizziness upon standingor flushing (warmthrednessor tingly feeling). This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Drug Interactions
Taking isosorbide mononitrate with certain other medicines can cause severely low blood pressure. This includes medicine to treat erectile dysfunction or pulmonary arterial hypertension. Serious
life-threatening side effects may occur. Tell your doctor about all your current medicines and any you start or stop using
especially: erectile dysfunction medication (including Viagra
Cialis
Levitra
Stendra
Staxyn
sildenafil
Price Intelligence
Rs 241.14
DRAP approved maximum price · per pack of 50 · approved 30 Jun, 2026
No retail price observed for this pack. Retailers may not exceed the approved maximum.
Prices across sources
DRAPper pack of 50Rs 241.14
Should you consider an alternative?
Other options containing Isosorbide Mononitrate, and what they are not.
These contain this ingredient plus others. They are different medicines — do not swap.
Elantan
40mg
+ Isosorbide 5-Mononitrate
Rs 67.4Rs 6.74/unit
ATCO LABORATORIES LIMITED
Ismo
20mg
+ Isosorbide -5- Mononitrate
Rs 82.2Rs 8.22/unit
Below approved ceilingNo DRAP alertsMartin Dow
ISOTRATE
40mg
+ Isosorbide 5-Mononitrate
Rs 164
Below approved ceilingMass Pharma (Pvt) Ltd.
Imdur
60Mg
+ Isosorbide 5-Mononitrate
Rs 199.5Rs 19.95/unit
No DRAP alertsBARRETT HODGSON PAKISTAN
Itodil
50mg
+ Itopride
Rs 207
No DRAP alertsLINEAR PHARMA
Isotrate
10mg
+ Isosorbide 5-Mononitrate
Rs 217.8Rs 3.63/unit
Below approved ceilingMASS PHARMA (PVT) LTD.
ISOTRATE
20mg
+ Isosorbide 5-Mononitrate
Rs 328.2
Below approved ceilingMass Pharma (Pvt) Ltd.
Monis
40mg
+ Isosorbide 5-Mononitrate
Rs 408.6Rs 20.43/unit
No DRAP alertsMAPLE PHARMA
Ordered by lowest price per unit where a pack size is known, then by price. Order is never affected by sponsorship. Not medical advice — confirm any change with your pharmacist or doctor.
For pharma professionalsCompany, market and opportunity intelligence
Company
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