Prescription requiredAntidiabetic (Insulin)

Toujeo 450 IU — Uses, Dosage & Benefits

Toujeo 450 IU is used for Treatment of diabetes mellitus to improve glycaemic control in adults; also used in children/adolescents as per clinician advice depending on approved local labeling. Used as long-acting (basal) insulin in type 1 diabetes (with mealtime insulin) and type 2 diabetes..

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

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Active Ingredient / Composition

Insulin glargine 450 IU/3 mL (U-300; 300 units/mL) solution for injection in prefilled pen (Toujeo SoloStar)

What is Toujeo 450 IU used for?

Treatment of diabetes mellitus to improve glycaemic control in adults; also used in children/adolescents as per clinician advice depending on approved local labeling. Used as long-acting (basal) insulin in type 1 diabetes (with mealtime insulin) and type 2 diabetes.

How Toujeo 450 IU Works

Insulin glargine is a long-acting basal insulin analog. After subcutaneous injection it forms microprecipitates that slowly release insulin, providing a steady glucose-lowering effect over ~24 hours or longer by increasing peripheral glucose uptake and reducing hepatic glucose production.

Dosage & Directions

For subcutaneous injection only using the Toujeo pen. Inject once daily at the same time each day into abdomen, thigh, or upper arm; rotate injection sites. Use as directed by a doctor; do not share pen/needles. Do not dilute or mix with other insulins; not for IV use.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Provides long-acting basal glucose control
Helps reduce fasting blood sugar
Once-daily dosing for many patients
Lower day-to-day variability vs some basal insulins
Supports overall HbA1c improvement when used with diet/exercise and other therapy

Pregnancy

Consult doctor (insulin is commonly used in pregnancy; dose adjustment and close monitoring required)

Alcohol Interaction

Use with caution (may increase risk of hypoglycaemia)

Toujeo 450 IU — Quick Facts

Composition: Insulin glargine 450 IU/3 mL (U-300; 300 units/mL) solution for injection in prefilled pen (Toujeo SoloStar)
Therapeutic class: Antidiabetic (Insulin)
Drug class: Long-acting insulin analog (basal insulin)
Prescription: Required (Rx)
Price: ₹2,014
Habit forming: No
Storage: Unopened: refrigerate 2–8°C; do not freeze; protect from light. In-use pen: keep below 25–30°C (per pack insert), away from heat/light; do not refrigerate once in use; discard after the in-use period stated on pack (commonly up to 42 days). Keep cap on when not in use.

Toujeo 450 IU — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Toujeo 450 IU — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Toujeo 450 IU used for?

How Toujeo 450 IU Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Toujeo 450 IU — Quick Facts

Toujeo 450 IU — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Toujeo 450 IU — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Toujeo 450 IU used for?

How Toujeo 450 IU Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Toujeo 450 IU — Quick Facts

Toujeo 450 IU — Usage FAQs

More from PingMeDoc™

Safety disclaimer