Bupron SR 150mg Tablet

Last Updated: December 27, 2025

Product Name Bupron SR
Active Ingredient Bupropion
Effect
Suppression of withdrawal symptoms due to nicotine deficiency
Strength 150mg
Delivery Time 7~14 days
Target Gender Unisex
Manufacturer Sun Pharmaceutical Industries Ltd
Estimated Delivery: If you pay today, it will delivered by Jan 22 – Jan 27
verified tick Medically Reviewed by Dr. David Harrilla
Dr. David Harrilla
✅ Verified Expert

Dr. David Harrilla

Drug Safety Expert & Specialist in Generic Medicine

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✍️ Written by Niamh Stovall
Niamh Stovall
✅ Verified Expert

Niamh Stovall

Senior Medical Content Writer
10+ Years Health Journalism

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Product Details of Bupron SR 150mg

Because it is a neurotransmitter reuptake inhibitor, it is a drug that improves the symptoms of anxiety and depression by increasing the amount of norepinephrine and dopamine.

Smokers may not want to smoke, and by binding to nicotine receptors, the withdrawal symptoms due to nicotine deficiency are suppressed and the desire to smoke diminishes due to the unpleasant taste when smoking, making it easier to succeed in quitting smoking. Become.

Effect of Bupron SR 150mg

It enhances the action of norepinephrine and dopamine by inhibiting the reuptake of neurons.

We will reduce the withdrawal symptoms of cigarettes and the habits of smoking.

Indications for Bupron SR 150mg

Bupron SR 150mg is an adjunct to smoking cessation.

  • Those who want to relieve withdrawal symptoms such as irritability and difficulty concentrating on smoking cessation
  • Those who have been frustrated by quitting smoking many times
  • Those who want to start smoking cessation effectively
  • Those who are suffering from anxiety and mood disorders
  • Nicotine addiction

Active ingredient of Bupron SR 150mg

The active ingredient in Bupron SR 150mg is bupropion.

It is a serotonin reuptake inhibitor that enhances the action of norepinephrine and dopamine.

It reduces withdrawal symptoms by nicotinic receptor antagonism.

Pharmaceutical company

Sun Pharmaceutical Industries Ltd is a pharmaceutical company that focuses on generic drugs in India. We are the 5th largest generic drug company in the world, and we are developing high quality and highly safe drugs all over the world.

How to take Bupron SR 150mg

Take 1-2 tablets daily.

Set a smoking cessation start date in advance and start taking it one week in advance.

The maximum duration of administration is 12 weeks.

Recommended dose of Bupron SR 150mg

If you take this medicine from 1 week before the start of smoking cessation

  • From 1st to 3rd day, take 150mg once a day with about 1 glass of water or lukewarm water after meals. (It doesn’t matter at any time of morning, noon, and evening.)
  • From the 4th day onward, take 150mg once a day twice a day after breakfast and dinner with about a glass of water or lukewarm water. If you take it twice, leave an interval of 8 hours or more.
    Do not take more than a single dose of 150 mg and a daily dose of 300 mg.

Precautions when taking Bupron SR 150mg

If you miss a dose If you miss a dose, take 1 tablet at a time when you notice.

If the next dose is imminent, you can start taking the next dose.

Do not take more than 2 doses at a time.

Do not use with other smoking cessation aids.

Side Effects of Bupron SR 150mg

The main side effects include sleep disorders, dry mouth, drowsiness, constipation, nausea, change in appetite, weight changes, headaches and dizziness.

If you experience any of the above symptoms, consult your doctor or pharmacist after discontinuing use.

Precautions for use Bupron SR 150mg

If you have any of the following symptoms, be careful when taking this medicine and consult your doctor.

  • Patients with hepatic dysfunction This drug is mainly metabolized in the liver.
  • Patients with severe renal dysfunction
  • Patients with severe hypertension
  • Please consult your doctor before taking.
  • Infants, children, and elderly (65+) should use it only with medical advice.
  • People with weak immune systems need close doctor supervision.

How to store Bupron SR 150mg

  • Store at room temperature (1–30 °C)
  • Keep out of reach of children and pet.
  • Keep away from direct sunlight, moisture.
  • Do not refrigerate
  • Do not use after the expiry date
  • For half-tablets, wrap in foil or store in a sealed pill box to prevent moisture damage.

Frequently Asked Questions

What is Bupron SR 150mg?

Bupron SR 150mg contains bupropion (sustained-release). It is mainly used to treat depression and may also be prescribed to help people quit smoking.

How does Bupron SR 150mg work?

It boosts the levels of dopamine and norepinephrine in the brain, which helps improve mood, energy, concentration, and motivation.

How should I take Bupron SR 150mg?

Usually one tablet once or twice daily, as your doctor advises. Swallow whole — do not crush, chew, or split. Take it at the same time every day.

When will I feel better?

Some improvement may appear in 2–4 weeks, but the full effect can take 6–8 weeks. Keep taking it regularly unless your doctor tells you to stop.

Pack Size

100 Tablets, 200 Tablets, 300 Tablets

Brand

Sun Pharmaceutical

About Sun Pharmaceutical Ltd. (Pharmaceutical company)


Sun Pharmaceutical has grown to become one of the largest generic pharmaceutical companies worldwide. Sun Pharmaceutical Industries Limited is an Indian multinational pharmaceutical company headquartered in Mumbai, Maharashtra, that manufactures and sells pharmaceutical formulations and active pharmaceutical ingredients (APIs) in more than 100 countries across the globe. It is largest pharma company in India and the fourth largest specialty generic pharmaceutical company in the world.
Company Name Sun Pharmaceutical Ltd.
location Mumbai, India
Year of establishment 1983
Representative Israel Makov
Official Website https://sunpharma.com/

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