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Toujeo Doublestar/Solostar Prefilled Pen

Please note: a valid prescription is required for all prescription medication.

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Toujeo (insulin glargine) is a long-acting insulin used to help control blood sugar levels in people with diabetes. It provides a steady, 24-hour release of insulin to help regulate blood sugar levels throughout the day and night. The Toujeo Doublestar and Solostar Prefilled Pens are designed for easy, convenient injection, offering precise dosing for optimal blood sugar control.

Benefits:

  • Long-lasting blood sugar control for up to 24 hours.
  • Once-daily dosing for convenience.
  • Helps prevent blood sugar fluctuations and improves overall glycemic control.
  • Lower risk of hypoglycemia compared to some other insulins.
  • Prefilled pens provide ease of use and accurate dosing.

Dosage:

  • Typically injected once daily, at the same time each day.
  • Dosage is individualized based on blood sugar levels, body weight, and other diabetes medications.
  • Maximum daily dose: 80 units with the Toujeo Solostar pen; 160 units with the Doublestar pen.
  • Can be injected in the abdomen, thigh, or upper arm.

Warnings and Precautions:

  • Not for use in diabetic ketoacidosis (DKA)—use short-acting insulin in this case.
  • May cause low blood sugar (hypoglycemia)—monitor your blood sugar regularly.
  • Do not mix Toujeo with other insulins or dilute it.
  • Rotate injection sites to avoid skin irritation or lipodystrophy (fat tissue changes).
  • Inform your doctor if you have kidney, liver, or heart disease, or if you are pregnant or breastfeeding.

Usage Instructions:

  • Attach a new needle to the prefilled pen before use.
  • Prime the pen by dialing 1 or 2 units and pressing the button until insulin appears at the needle tip.
  • Dial the correct dose as prescribed by your doctor.
  • Inject subcutaneously in the abdomen, thigh, or upper arm, rotating sites each time.
  • Do not reuse needles—dispose of used needles in a proper sharps container.

Storage Information:

  • Unopened pens: Store in the refrigerator (2°C to 8°C); do not freeze.
  • In-use pens: Store at room temperature (below 30°C) for up to 56 days.
  • Keep away from direct heat and sunlight.
  • Keep out of reach of children.

Common Side Effects:

  • Low blood sugar (hypoglycemia): symptoms may include dizziness, sweating, or shakiness.
  • Injection site reactions (redness, swelling, itching).
  • Weight gain in some individuals.
  • Mild headache or tiredness.
  • Skin thickening or lumps at injection sites (lipodystrophy).

 

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    JT
    08/01/2025
    Jeffery T.
    US US

    Great prices

    Courteous customer service and great product pricing

    08/04/2025

    CanadianInsulin.com

    Hi Jeffery,Thank you for your kind words! We’re delighted to hear that you’re happy with our product pricing and courteous customer service.Ensuring you receive the care you need quickly, easily, and at the right price while providing exceptional customer service is always our top priority.Thank you for choosing Canadian Insulin! We’re grateful for your continued support and look forward to serving you for many more years.

    RK
    12/31/2022
    Regina K.
    US US
    I recommend this product

    Still using but you need to put more ice packs or larger ice packs in the cooler. Arrived thawed & not very cold.

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