Toujeo® Prefilled Pen for Type 1 and Type 2 Diabetes

Long-acting insulin glargine pens support steady glucose control in diabetes. This page explains the SoloStar and DoubleStar pen options, who they suit, and how to use them safely. You can access US shipping from Canada and compare options without insurance.

What Toujeo Is and How It Works

Toujeo® contains insulin glargine in a concentrated basal formulation designed for once-daily use. It provides a slow, consistent release to help manage fasting and between-meal glucose. The medicine is not for treating diabetic ketoacidosis.

CanadianInsulin.com is a prescription referral platform. We verify prescriptions with your prescriber when required, and licensed Canadian pharmacies dispense your order.

This treatment supplies basal insulin that binds to subcutaneous tissue and then releases gradually. It generally reaches a stable effect after consistent daily injections. An Insulin glargine 300 Units/mL prefilled pen is a concentrated option that allows less volume per unit delivered. Always follow your prescriber’s directions and the official label.

Who It’s For

This medicine is used to improve glycemic control in adults and in some pediatric patients with diabetes mellitus. It may be used as basal therapy alone in type 2 diabetes or with rapid-acting insulin for type 1 diabetes. People with hypersensitivity to insulin glargine or any component should not use it.

Avoid use during episodes of hypoglycemia. It is not appropriate for intravenous or intramuscular administration. Discuss kidney or liver impairment, recent illness, or frequent low glucose with your healthcare professional before starting.

Dosage and Usage

Dosing is individualized by your prescriber. It is typically injected subcutaneously once daily at the same time each day. Use the abdomen, thigh, or upper arm, and rotate injection sites to reduce skin changes. Do not dilute or mix with other insulins. When switching from another basal insulin, follow the prescriber’s plan and the product label.

Before each dose, attach a new needle, prime the pen per instructions, and confirm the dose window. If using mealtime insulin, take that separately as directed. Keep a source of fast-acting carbohydrate available to treat potential lows. Read the Medication Guide for full steps before first use.

Strengths and Forms

Two prefilled pen formats are available. SoloStar is a compact pen suitable for many adults who need moderate daily basal doses. DoubleStar is a larger-capacity pen intended for higher daily requirements.

• SoloStar prefilled pen: 1.5 mL fill volume.
• DoubleStar prefilled pen: 3 mL fill volume.

Each pen contains concentrated long-acting insulin glargine. Availability can vary by pharmacy and region. People often compare the Toujeo DoubleStar 3 mL prefilled pen price when planning multi-month fills. Confirm the device you receive matches what your prescription specifies.

Missed Dose and Timing

If you miss a scheduled injection, consult the label or your clinician’s guidance. In general, take it as soon as you remember on the same day, then return to your usual time the next day. Do not take extra to make up for a missed dose. Monitor your glucose more frequently after any missed or delayed injection.

Storage and Travel Basics

Unopened pens are typically stored in the refrigerator until first use. Protect from light and do not freeze. Once in use, many basal insulin pens may be kept at room temperature for a limited time; check the package insert for the exact in-use window. Keep pens capped between injections. Avoid temperatures outside the label’s range during daily life and travel.

When flying, carry pens in your hand luggage with a copy of your prescription. Keep supplies together with spare needles and a glucose source. Our pharmacies use temperature-controlled handling when required. Never use the medicine if it has been frozen, overheated, or shows clumping or discoloration.

Pen Handling and Sharps Disposal

Review the device’s Instructions for Use before injecting. Confirm the dose selector is set correctly, and watch the dose window during injection to ensure delivery. The needle should remain in the skin for the time specified in the Instructions for Use to help complete dosing. The phrase Toujeo Doublestar/Solostar Prefilled Pen refers to the two delivery devices for the same basal insulin. Use a new sterile needle for every injection and never share pens or needles.

Dispose of used needles in an FDA-cleared sharps container or a sturdy household container if permitted locally. Follow community guidelines for disposal. Keep all supplies out of reach of children and pets.

Benefits

This basal insulin provides steady background coverage with once-daily administration. The concentrated formulation allows smaller injection volumes for higher dose needs. Many users appreciate pen convenience and dose adjustability set by the prescriber. With consistent use and monitoring, the therapy can help smooth fasting glucose and reduce variability between days.

Side Effects and Safety

• Low blood sugar: shakiness, sweating, hunger, headache, or confusion.
• Injection site reactions: redness, itching, or mild swelling.
• Weight gain or fluid retention.
• Skin changes at injection sites with repeated use.

Serious effects can include severe hypoglycemia, allergic reactions, and low potassium. Seek urgent care for signs of anaphylaxis such as hives, wheezing, or swelling. Risk of hypoglycemia increases if food intake is reduced, activity is increased, or when combined with other glucose-lowering agents.

Drug Interactions and Cautions

Drugs that can increase or decrease insulin effect include corticosteroids, some diuretics, sympathomimetics, and certain antidepressants. Beta blockers may mask symptoms of low blood glucose. Pioglitazone or rosiglitazone may increase fluid retention; discuss heart failure history with your prescriber. Alcohol can raise the risk of hypoglycemia. Review all medicines and supplements with a healthcare professional before starting this treatment.

What to Expect Over Time

Basal insulin usually works gradually, and glucose patterns may stabilize with consistent daily use. Your prescriber may adjust your plan based on home monitoring and overall goals. Keep meal timing, activity, and dose timing as consistent as possible. Record readings and any symptoms to support safe adjustments during follow-up.

Compare With Alternatives

Other long-acting insulin options include insulin degludec and insulin glargine 100 units/mL products. Discuss which profile fits your routine, target ranges, and injection schedule. For comparison shopping and device preference, review Tresiba Flextouch Pens and Buy Basaglar Online with your prescriber’s guidance.

Pricing and Access

We list current cash-pay options to help you plan refills. Many customers review Toujeo pens Canadian pricing to estimate out-of-pocket costs across fill sizes. You get transparent options and US shipping from Canada on eligible orders. Check the product page for per-pen details and any dispensing limits.

Availability and Substitutions

Supply can vary by format and pack size. If one device is temporarily unavailable, your prescriber may recommend an alternative basal insulin or a different pen presentation. Some people specifically look for Toujeo SoloStar from Canada when they prefer a smaller device. Any substitution should be directed by your clinician.

Patient Suitability and Cost-Saving Tips

This therapy may suit adults and some children who need a stable once-daily basal option. Those with a history of severe lows, recurrent ketoacidosis, or hypersensitivity need careful evaluation. Tell your healthcare professional about pregnancy, plans to conceive, or breastfeeding before starting or changing therapy.

To manage costs, consider multi-pen orders if safe to store as labeled. Enroll in refill reminders so you do not run out on travel days. Some shoppers compare Insulin glargine U-300 pen price between providers to plan multi-month fills. Review insurance coverage, flexible spending accounts, and prescriber samples where available.

Questions to Ask Your Clinician

• Starting dose plan: how it was determined.
• Injection timing: best time of day for me.
• Site rotation: preferred areas and technique.
• Hypoglycemia plan: when and how to treat.
• Travel tips: packing and temperature limits.
• When to adjust: what readings trigger a call.

Authoritative Sources

FDA DailyMed Label

Manufacturer Information

Health Canada Drug Product Database

Storage and Travel Basics

For condition education and product context, see our category pages on Insulin Products, Long Acting Insulin Pens, and the conditions Type 2 Diabetes. For device technique and budget planning, read How To Use Insulin Pen Easy Step By Step Guide and Cut Insulin Costs How To Save On Diabetes Medication.

Ready to proceed?

Start your order today with express, cold-chain shipping. Use your prescription, upload it at checkout, and complete payment securely. This information does not replace medical advice; always follow your prescriber and the official label.