Lantus® SoloStar® (Insulin Glargine) Pre-Filled Injection Pen

What Is Lantus® SoloStar®?

Lantus® SoloStar® is a pre-filled disposable insulin pen delivering insulin glargine, a long-acting insulin analogue. It helps maintain stable blood glucose levels throughout the day and night. Basal insulin therapy is a cornerstone of diabetes management and is recommended in national guidance such as
NICE guidance for type 1 diabetes and NICE guidance for type 2 diabetes in adults
.

How Lantus® Works

Insulin glargine is engineered to release gradually after subcutaneous injection, providing consistent basal insulin coverage for approximately 24 hours. Unlike rapid-acting insulins, it is not intended for mealtime glucose spikes but rather for background glucose control.

Benefits of Lantus® SoloStar® Pens

• Once-Daily Dosing: Provides continuous insulin coverage with a single daily injection.
• Pre-Filled Convenience: Ready-to-use pen device simplifies administration.
• Steady Glucose Control: Supports stable fasting blood sugar levels.
• Home Delivery Options: Convenient access via regulated pharmacy services.

How to Use Lantus® SoloStar®

1. Prepare the Pen:
   • Inspect the insulin; it should appear clear and colourless.
   • Attach a new sterile needle before each injection.
2. Administer the Injection:
   • Select an injection site (abdomen, thigh, or upper arm).
   • Rotate injection sites to reduce the risk of lipodystrophy.
   • Inject subcutaneously (under the skin), not into muscle or vein.

Priming Instructions

Dial 2 units and press the injection button until insulin appears at the needle tip. Select the prescribed dose, inject, hold the button for 10 seconds, then remove the needle safely.

Potential Side Effects

Common

• Injection site reactions (redness, swelling, itching)
• Weight gain

Serious but Less Common

• Severe hypoglycaemia: May cause seizures, unconsciousness, or require emergency treatment.
• Allergic reactions: Rash, swelling, dizziness, breathing difficulty.

Understanding and Treating Hypoglycaemia

Low blood sugar is the most frequent adverse effect associated with insulin therapy.

Symptoms

• Shaking or sweating
• Dizziness or confusion
• Rapid heartbeat
• Hunger or fatigue
• Headache

Immediate Management

1. Consume a fast-acting carbohydrate source (e.g., glucose tablets, fruit juice, or sugary drink).
2. Recheck blood glucose and follow with a snack if the next meal is more than one hour away.

Important Safety Information

• Do not mix Lantus® with other insulins or dilute it.
• Monitor blood glucose regularly.
• Always carry a rapid source of glucose and medical identification.
• Consult your clinician before adjusting dosage.

Storage Instructions

• Store unopened pens in a refrigerator (2°C–8°C).
• After first use, store at room temperature away from direct heat and light.
• Do not freeze.
• Dispose of used needles in an approved sharps container.

Frequently Asked Questions

Can Lantus® be mixed with other insulins?

No. Mixing may alter its effectiveness and clarity.

What should I do if I miss a dose?

Take the missed dose as soon as remembered unless it is nearly time for your next scheduled injection. Do not administer a double dose.

Is Lantus® suitable during pregnancy?

Maintaining optimal glucose control during pregnancy is essential. Discuss insulin therapy with your healthcare professional.

Buying Lantus® SoloStar® Online

Lantus® is a prescription-only medicine. When ordering online, ensure the pharmacy is appropriately regulated and requires a valid prescription.

For complete prescribing information, refer to the official Lantus® Product Monograph.