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  3. Sematrinity 4mg Injection

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Quick summary
Quick Summary

Sematrinity 4mg Injection

Prescription Required
Cold Chain Required
semaglutide
Written By:VishishtaM.Sc Microbiology Reviewed By:Dr. Tejashwin AdigaMBBS

Last updated on 26 Sep 2026 | 08:41 AM (IST)

₹4259

MRP: ₹4790

(You Save ₹531)

1 PREFILLED PEN(s) OF 3ML

11% OFF
Sematrinity 4mg Injection
Preview
4.8 ⭐️ On Google

Sematrinity 4mg Injection


Prescription Required
Required
Cold Chain Required
Cold Chain
Info

Salt Composition

SEMAGLUTIDE

Marketer

SUN PHARMACEUTICAL INDUSTRIES LTD


Prepaid Only. Non-Returnable.

Info

11% OFF

Sematrinity 4mg Injection
Preview
We are Rated 4.8 ⭐️ On Google

₹4259

MRP: ₹4,790.00

Inclusive of all taxes

11% Off

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1 Prefilled Pen(s) Of 3ml

1 Prefilled Pen(s) Of 3ml

₹ 1064.8/Unit

1 PREFILLED PEN(s) OF 3ML


Prescription Required
Prescription Required
Cold Chain Required
Cold Chain
Info

Salt Composition

SEMAGLUTIDE

Marketer

SUN PHARMACEUTICAL INDUSTRIES LTD


Prepaid Only. Non-Returnable.

Info
Dispatch Date Icon

Dispatch: Today

Care delivered without the wait. Your order is prioritized for rapid dispatch to ensure it reaches your doorstep on time.

Substitutes

Semabrex 4mg Injection

NATCO PHARMA LT...

₹ 293.25/injection

72% cheaper

Semafull 4mg Injection

NATCO PHARMA LT...

₹ 293.25/injection

72% cheaper

Semanat 4mg Injection

NATCO PHARMA LT...

₹ 293.25/injection

72% cheaper

Sundae 4mg Injection Vial

ERIS LIFESCIENC...

₹ 294.50/injection

72% cheaper

Better Service Satisfied Customers

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Introduction

Sematrinity 4mg Injection contains Semaglutide, a GLP-1 receptor agonist used to improve blood sugar control in adults with insufficiently controlled type 2 diabetes mellitus, along with diet and exercise.

Sematrinity 4mg Injection contains Semaglutide 4 mg/3 mL and is supplied as a multi-dose prefilled pen designed to deliver a 1 mg dose.

Uses of Sematrinity 4mg Injection

Sematrinity 4mg Injection is used to:

  • Improve blood sugar control in adults with type 2 diabetes mellitus: It is used as an adjunct to diet and exercise.

  • Support long-term diabetes management: It may be prescribed when additional glycaemic control is needed.

Sematrinity is not used to treat type 1 diabetes or diabetic ketoacidosis.

How Sematrinity 4mg Injection Works

Sematrinity 4mg Injection contains Semaglutide, which mimics GLP-1, a natural hormone involved in blood glucose regulation.

It increases insulin secretion when blood glucose levels are high and reduces glucagon release. It also slows stomach emptying and may increase feelings of fullness.

Interaction of Sematrinity 4mg Injection with Other Medicines

Tell your doctor about all prescription medicines, over-the-counter medicines, vitamins, supplements and herbal products you take.

  • Insulin or sulfonylureas: These can increase the risk of low blood sugar when combined with Sematrinity.

  • Oral medicines: Delayed stomach emptying may affect the absorption of some oral medicines.

  • Warfarin or other coumarin medicines: Closer monitoring may be required.

  • Other GLP-1 receptor agonists: Do not use Sematrinity with another Semaglutide-containing medicine or GLP-1 receptor agonist unless prescribed.

Storage Conditions

  • Store Sematrinity 4mg Injection at 2°C to 8°C.

  • Do not freeze it.

  • Do not use it if it has been frozen.

  • Protect the pen from light.

  • Keep it out of the sight and reach of children.

  • Follow the pack instructions for storage after first use.

How to Use

Use Sematrinity 4mg Injection exactly as prescribed by your doctor.

The 4 mg/3 mL pen is designed to deliver a 1 mg dose. It is administered under the skin once a week.

Inject Sematrinity into the abdomen, thigh or upper arm. It can be administered with or without food.

The dose may be increased gradually according to your response and tolerance. Do not change the prescribed dose yourself.

Safety Advice

Pregnancy-Unsafe

Pregnancy

Unsafe

Semaglutide should not be used during pregnancy. Treatment should generally be stopped at least 2 months before planned pregnancy.

Breast Feeding-Unsafe

Breast Feeding

Unsafe

Semaglutide should not be used while breastfeeding unless specifically advised by your doctor.

Lungs-Consult Your Doctor

Lungs

Consult Your Doctor

Tell your doctor before surgery or a procedure requiring general anaesthesia or deep sedation because Semaglutide delays stomach emptying and may increase the risk of aspiration.

Liver-Consult Your Doctor

Liver

Consult Your Doctor

Tell your doctor if you have liver disease before using Sematrinity.

Alcohol-Consult Your Doctor

Alcohol

Consult Your Doctor

Discuss alcohol consumption with your doctor. Alcohol may worsen gastrointestinal symptoms and affect blood sugar control.

Driving-Consult Your Doctor

Driving

Consult Your Doctor

Sematrinity does not usually affect driving. However, low blood sugar may occur with insulin or sulfonylureas. Do not drive if you develop symptoms of hypoglycaemia.

Side Effects

Common side effects of Sematrinity 4mg Injection may include:

  • Nausea

  • Vomiting

  • Diarrhoea

  • Constipation

  • Abdominal pain

  • Decreased appetite

  • Indigestion

  • Headache

  • Dizziness

  • Fatigue

Serious side effects:

  • Severe or persistent abdominal pain, which may indicate pancreatitis.

  • Persistent vomiting or diarrhoea causing dehydration or kidney problems.

  • Gallstones or gallbladder inflammation.

  • Severe allergic reactions.

  • Severe low blood sugar when used with insulin or sulfonylureas.

  • Sudden or worsening vision changes.

  • Severe gastrointestinal reactions.

Expert Tips

  • Use Sematrinity exactly as prescribed.

  • Do not change the dose without medical advice.

  • Follow your recommended diet and physical activity plan.

  • Drink enough fluids if you experience vomiting or diarrhoea.

  • Rotate injection sites.

  • Tell your doctor about diabetic retinopathy or changes in vision.

  • Tell your doctor if you have severe problems with delayed stomach emptying.

  • Inform your healthcare team before surgery or deep sedation.

  • Tell your doctor if you have a personal or family history of medullary thyroid carcinoma or MEN 2.

  • Do not share the pen.

FAQs

Q1.

What is Sematrinity 4mg Injection used for?

Sematrinity 4mg Injection is used to improve blood sugar control in adults with insufficiently controlled type 2 diabetes mellitus, along with diet and exercise.

Q2.

What dose does Sematrinity 4mg Injection deliver?

The 4 mg/3 mL pen is designed to deliver a 1 mg dose.

Q3.

How often should I use Sematrinity 4mg Injection?

It is generally injected once a week.

Q4.

Can Sematrinity 4mg Injection cause low blood sugar?

The risk is higher when Semaglutide is combined with insulin or sulfonylureas.

Q5.

What should I do if I miss a dose of Sematrinity 4mg Injection?

Take the missed dose within 5 days. If more than 5 days have passed, skip it and take the next dose on the usual day.

Q6.

Can I use Sematrinity 4mg Injection during pregnancy?

No. Semaglutide should not be used during pregnancy and should generally be stopped at least 2 months before planned pregnancy.

Q7.

How should I store Sematrinity 4mg Injection?

Store it at 2°C to 8°C in a refrigerator. Do not freeze it and protect it from light.

Q8.

Can Sematrinity 4mg Injection be used with insulin?

It may be prescribed with insulin, but the combination can increase the risk of low blood sugar. Your doctor may adjust the insulin dose.

Fact Box

Molecule name

Semaglutide

Therapeutic class

Antidiabetic agent

Pharmacological class

GLP-1 receptor agonist

Indications

Type 2 diabetes mellitus

References

  1. https://www.accessdata.fda.gov/drugsatfda_docs/label/2025/209637s025lbl.pdf

  2. https://www.cdsco.gov.in/

Disclaimer

MrMed’s primary intention is to ensure that its consumers get information that is reviewed by experts, accurate and trustworthy. The information and contents of this website are for informational purposes only. They are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please seek the advice of your doctor and discuss all your queries related to any disease or medicine. Do not disregard professional medical advice or delay in seeking it because of something you have read on MrMed. Our mission is to support, not replace, the doctor-patient relationship.

Did you find this information helpful?

Author Details
Vishishta

Written By

Vishishta

M.Sc Microbiology


Dr. Tejashwin Adiga

Reviewed By

Dr. Tejashwin Adiga

MBBS


Last updated : 26 Sep 2026 | 08:41 AM (IST)

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