Extensior 0.25 mg Injection improves glycemic control in adults with Type-2 diabetes and also supports weight loss and management in patients with obesity. It is typically administered subcutaneously in the abdomen, thighs or upper arms. Injection sites should be rotated every week to reduce localized skin reactions.Â
Key Features
| Category | Details |
|---|---|
| Product Name | Extensior 0.25 mg Injection |
| Drug Class | Incretin Mimetics |
| Chemical Class | Glucagon-Like Peptide-1 (GLP-1) Receptor Agonist |
| Product Details | |
|---|---|
| Active Ingredient | Semaglutide |
| Formulation | Sterile Aqueous Formulation (Subcutaneous Injection) |
| Dosage | 15 mg/3 mL |
| Used For | Weight Management, Type 2 Diabetes |
| Onset of Action | Within Hours |
| Duration of Action | Up to 1 Week |
| Manufacturer | Abbott India Ltd. |
| Shelf Life | Unopened: 24–36 months when stored at 35.4°F–46.4°F (2°C–8°C). Opened: Discard within 56 days. |
| Country of Origin | India |
| Storage Instructions | Store refrigerated between 35.4°F and 46.4°F (2°C–8°C). Do not freeze. Keep the injection in its original packaging and out of reach of children and pets. |
How does Extensior 0.25 mg Injection work?
Extensior 0.25 mg injection consists of Semaglutide. Semaglutide is a GLP-1 receptor agonist. It mimics a natural hormone in the body called GLP-1 (Glucagon like peptide 1), which is released after eating to help regulate appetite and blood sugar levels. It also slows down digestion so the food stays in the body for a little longer. It decreases appetite and food intake.Â
Directions for use
Here are the general guidelines for proper use:
- Inject it once a week on the same day each week according to your convenient time.Â
- Do not self-administer unless trained by a healthcare professional.Â
- Do not use more than prescribed.Â
Dosage
Use as and when prescribed by the healthcare provider.Â
Uses
Extensior 0.25 mg Injection can be used for:
- Weight management
- Liver health
- Cardiovascular risk reduction
- Type 2 diabetes
Side effectsÂ
Common side effects are:
- Gastrointestinal issues:Nausea, vomiting, diarrhea, constipation, etc.Â
- Reduced appetite
- Systemic reactions: Fatigue, headache and dizziness
- Digestive discomfort
- Redness, pain and swelling at the site of injection
- Abdominal discomfort: Bloating, gas, heartburn
Some of the severe side effects seen are:
-
- Pancreatitis
- Gallbladder problems
- Severe dehydration
- Severe allergic reactions
- Hypoglycemia
- Vision changes
Interactions
- Semaglutide should be avoided with other GLP-1 agonists like Liraglutide, Tirzepatide.Â
- Avoid sulfonylureas like glimepiride, glipizide and insulin as it can increase the risk of hypoglycemia.Â
- Semaglutide delays stomach emptying. This alters the absorption of medications including thyroid medications, oral contraceptives, diuretics, blood pressure medications and pain relievers.Â
- Herbal supplements like gymnema, bitter melon or fenugreek if taken with Semaglutide can cause blood sugar to drop too drastically.Â
Precautions & Warnings
- Semaglutide may cause dehydration due to nausea, vomiting, or diarrhea. Maintain adequate fluid intake during treatment.Â
- Semaglutide has a warning for the risk of thyroid C-cell tumours.Â
- Do not use the product if you are allergic to Semaglutide or any other ingredient of the product.
- This medication is not recommended if pregnant or while breast feeding.Â
- Use with caution if you have severe stomach problems like gastroparesis.
- If you are planning for pregnancy, stop using the product at least 2 months before conceiving.Â
- Store the pen as instructed and keep it out of children and pets.
- Inform your healthcare provider about all prescription medicines, over-the-counter drugs, herbal supplements, and vitamins you are taking.Â
Conclusion
Extensior 0.25 mg Injection contains semaglutide, a GLP-1 receptor agonist that helps manage type 2 diabetes and supports long-term weight management. Do not self-administer. Its convenient once-a-week dosing makes it a convenient treatment option for many patients. It should be used under medical supervision only.Â








Kobe –
Experienced some mild stomach discomfort initially but now my body has accomodated