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  3. Isofast SR Tablet 10's

Isofast SR Tablet 10's, Pack of 10 TabletS
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Composition :

ISOXSUPRINE-40MG

Manufacturer/Marketer :

Liveon Health Care Pvt Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Isofast SR Tablet

Isofast SR Tablet is used to treat and prevent Raynaud's phenomenon, cerebral vascular insufficiency (poor blood flow to the brain), arteriosclerosis (hardening of the arteries), and other conditions involving poor blood flow in the blood vessels (veins and arteries). Besides this, it is also used to relax uterine muscles to prevent premature labour (when the uterus starts contracting for birth earlier than usual).

Isofast SR Tablet contains Isoxsuprine, which relaxes and widens the blood vessels (artery/veins) and muscles (like uterine muscle), thereby increasing the blood flow to the muscles and blocking nerves, delaying contraction in premature labour pains, and poor blood flow to organs and other body parts.

Isofast SR Tablet should be taken regularly in dose and duration as advised by the doctor. It would be best to take it at a fixed time every day. Your doctor will advise you on the exact dosage and how often you have to take Isofast SR Tablet based on your medical condition. In some cases, you may experience chest pain (angina), irregular heartbeat, nausea, vomiting, and weakness. Most of these side effects of Isofast SR Tablet do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.

Isofast SR Tablet should not be stopped abruptly without consulting the doctor as it may lead to unpleasant side effects. Also, it is not suitable for some people. Inform your doctor before starting Isofast SR Tablet if you have any bleeding disorders or heart problems. Do not do strenuous activities to avoid premature labour. Isofast SR Tablet may cause sudden falls in blood pressure, so if you are driving or operating a motor vehicle or doing any hazardous task, avoid it. Do not stand suddenly from a lying position, as you may feel dizzy. Alcohol intake with Isofast SR Tablet can also cause dizziness, so one should avoid its intake.

Uses of Isofast SR Tablet

Isofast SR Tablet is used for the treatment of Peripheral vascular disorders, Prevention of premature labour. The detailed uses of Isofast SR Tablet are as follows:
• Relief from uterine contractions: Isofast SR Tablet helps to relax uterine muscles, reducing excessive contractions during pregnancy, and providing relief.
• Treatment of peripheral vascular disorders: Isofast SR Tablet improves blood flow and reduces symptoms in peripheral vascular diseases, arteriosclerosis, Buerger's disease, and Raynaud's disease.
• Control of premature labor: Isofast SR Tablet helps to delay premature labor, giving the baby more time to develop in the womb.
• Improving circulation in certain medical conditions: Isofast SR Tablet enhances blood flow to improve circulation in conditions with poor blood supply.

Directions for Use

Swallow Isofast SR Tablet as a whole with water; do not crush, break or chew it.

Medicinal Benefits

Isofast SR Tablet contains Isoxsuprine, which is a vasodilator. It relaxes and widens the blood vessels (artery/veins) and muscles (like uterine muscle), thereby relaxing them and increasing blood circulation to these parts. It is recommended to avoid strenuous exercise and work for the best results of Isofast SR Tablet . So, it is prescribed for the treatment of cerebrovascular insufficiency (poor blood flow to the brain), peripheral vascular disease (blocked veins of the leg), Buerger's disease (blood clot in arm and legs) and Raynaud's disease (numb and cold sensation due to blocked nerves of hand). It helps in the prevention of preterm labour in pregnant women.

How Isofast SR Tablet Works

Isofast SR Tablet contains Isoxsuprine, which relaxes and widens the blood vessels (artery/veins) and muscles (like uterine muscle), thereby increasing the blood flow to the muscles and blocking nerves, delaying contraction in premature labour pains, and poor blood flow to organs and other body parts.

Storage

Store in a cool and dry place away from sunlight
Side effects of Isofast SR Tablet
Overcome Medication-Induced Nausea: A 9-Step Plan
  • Inform your doctor about the nausea and discuss possible alternatives to the medication or adjustments to the dosage.
  • Divide your daily food intake into smaller, more frequent meals to reduce nausea.
  • Opt for bland, easily digestible foods like crackers, toast, plain rice, bananas, and applesauce.
  • Avoid certain foods that can trigger nausea, such as fatty, greasy, spicy, and smelly foods.
  • Drink plenty of fluids, such as water, clear broth, or electrolyte-rich beverages like coconut water or sports drinks.
  • Use ginger (tea, ale, or candies) to help relieve nausea.
  • Get adequate rest and also avoid strenuous activities that can worsen nausea.
  • Talk to your doctor about taking anti-nausea medication if your nausea is severe.
  • Record when your nausea occurs, what triggers it, and what provides relief to help you identify patterns and manage your symptoms more effectively.

What if I have taken an overdose of Isofast SR Tablet

Do not take more than the prescribed dose of Isofast SR Tablet as it may cause overdose. The symptoms of overdose include fainting, lightheadedness, weakness, vomiting and nausea. If you suspect you have taken overdose or notice signs of overdose, please consult a doctor immediately.

Drug Warnings

Isofast SR Tablet should not be given to people allergic to Isofast SR Tablet , have low blood pressure (less than 90 mm of Hg), or have a heart or bleeding problem. Tell your doctor you are using the Isofast SR Tablet before undergoing dental or other surgery. Your doctor might stop this medicine before the surgery. Isofast SR Tablet should not be stopped abruptly without consulting the doctor as it may lead to unpleasant side-effects. Also, lifestyle changes should be continued with Isofast SR Tablet for best results and a speedy recovery. Isofast SR Tablet may cause dizziness, so if you are sitting, rise slowly to avoid falling and not driving or operating a car. Also, any strenuous exercise or work should be avoided to avoid delivery complications.

Drug-Drug Interactions

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IsoxsuprineTizanidine
Severe

Drug-Drug Interactions

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IsoxsuprineTizanidine
Severe
How does the drug interact with Isofast SR Tablet:
Co-administration of Isofast SR Tablet and tizanidine may lead to low blood pressure, which may result in side effects.

How to manage the interaction:
Taking Tizanidine with Isofast SR Tablet together can possibly result in an interaction, but it can be taken if a doctor has advised it. However, if you experience headache, lightheadedness, fainting, changes in pulse or heart rate, consult a doctor. Do not stop using any medications without talking to a doctor.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

  • Keep your weight under control with a body mass index (BMI) of 19.5-24.9.

  • Opt for a diet rich in whole grains, fruits, veggies, and low-fat dairy products.

  • Limit sodium chloride (table salt) intake in your daily diet to 2300 mg per day or less than 1500 mg is ideal for most adults.

  • If you are taking alcohol, then only one serving for women and two servings is advisable.

  • Quitting smoking is the best strategy to lower the risk of heart disease.

  • Avoid chronic stress as it can raise your blood pressure. Try to enjoy and spent time with your loved ones to cope with stress and practice mindfulness techniques.

  • Monitor your blood pressure daily and if there is too much fluctuation, then immediately contact your doctor.

  • Try to include heart-healthy omega-3 fatty acid-containing food drinks in your daily diet. You can also use low-fat cooking oil like olive oil, soybean oil, canola oil, and coconut oil to lower your elevated blood pressure.

Habit Forming

No

Therapeutic Class

BETA- ADRENERGIC BLOCKERS

Isofast SR Tablet Substitute

Substitutes safety advice

Product Substitutes

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Alcohol

Safe if prescribed

No interaction found; in case of any discomfort, consult your doctor.

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Pregnancy

Safe if prescribed

Isofast SR Tablet is a category C pregnancy; studies suggest it is safe and does not harm the baby. Your doctor will still weigh the benefits and any potential risks before prescribing it to you.

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Breast Feeding

Safe if prescribed

Isofast SR Tablet is a category C pregnancy; studies suggest it safe and does not pass through the milk. Your doctor will still weigh the benefits and any potential risks before prescribing it to you.

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Driving

Caution

Drive with caution, Isofast SR Tablet may cause blurry vision, and dizziness may occur.

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Liver

Safe if prescribed

There is limited information available on the use of Isofast SR Tablet in patients with liver disease. Please consult your doctor for the best advice.

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Kidney

Safe if prescribed

There is limited information available on the use of Isofast SR Tablet in patients with kidney disease. Please consult your doctor for the best advice.

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Children

Unsafe

Isofast SR Tablet is not recommended for children as the safety and effectiveness of Isofast SR Tablet have not been established in children due to limited testing of this drug on children by competent authorities worldwide. If necessary, your doctor will decide whether to give Isofast SR Tablet or not.

Have a query?

FAQs

Isofast SR Tablet is used to treat and prevent Raynaud's phenomenon, cerebral vascular insufficiency (poor blood flow to the brain), arteriosclerosis (hardening of the arteries), and other conditions involving poor blood flow in the blood vessels (veins and arteries). Besides this, it is also used to relax uterine muscles to prevent premature labour (when the uterus starts contracting for birth earlier than usual).

Isofast SR Tablet contains Isoxsuprine, which relaxes and widens the blood vessels (artery/veins) and muscles (like uterine muscle), thereby increasing the blood flow to the muscles and blocking nerves, delaying contraction in premature labour pains, and poor blood flow to organs and other body parts.

If you forget to take Isofast SR Tablet at any time, take it as soon as you remember, then continue to take it at the usual times. Do not take a double dose to make up for a forgotten dose.

You should avoid taking Isofast SR Tablet if you start feeling dizzy. In this condition, one should avoid driving a motor vehicle, operating heavy machinery and doing hazardous tasks. So, it is better to get up slowly from a lying or resting position.

There are no known reported contraindications to oral use of Isofast SR Tablet when administered in recommended doses. Isofast SR Tablet should not be given immediately postpartum (childbirth) or in the presence of arterial (blood vessel) bleeding.

If you are taking Isofast SR Tablet and undergoing dental surgery, please inform your doctor as Isofast SR Tablet might be stopped before the surgery.

No, Isofast SR Tablet is in a class of drugs called vasodilators.

You may take Isofast SR Tablet with or without food.

It may take several weeks or longer to experience the full effects of this medication. Do not take your medication more frequently than prescribed. It is dependent on individual factors.

The dose is dependent on individual factors. Take Isofast SR Tablet exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

To avoid potential interactions and minimise side effects, before using this medication, you should inform your doctor about your medical history, including any ongoing medicines.

In some cases, Isofast SR Tablet may cause side effects including weakness, dizziness, flushing (feeling of warmth), upset stomach, vomiting and stomach pain. Most of these side effects of Isofast SR Tablet do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.

Country of origin

India

Manufacturer/Marketer address

F/101-102, Silver Triangle Complex, Opp.Baroda Express Highway, C.T.M, Ahmedabad – 380026
Other Info - ISO0191

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Author Details

Santoshini Reddy GDoctor badge

Written By

Santoshini Reddy G

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

May 8, 2025 | 12:22 PM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

Reference

  1. https://medlineplus.gov/druginfo/meds/a682831.html
  2. https://www.mayoclinic.org/drugs-supplements/isoxsuprine-oral-route-injection-route/description/drg-20067777
  3. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=908691b4-7950-4f3e-bbea-ea568fee7ac3

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