Frequently asked questions

Lantus®

Which needle do I need?

Lantus can be used with a range of small, disposable needles of different sizes. The needles are small to minimise any discomfort. Your doctor or nurse will choose and prescribe the right size needles for you. Please discuss with your HCP how to dispose of your used needles safely.

What if no insulin comes out during activation?

You may have to perform the safety test several times before insulin is seen. If no insulin comes out, check for air bubbles and repeat the safety test two more times to remove them. If still no insulin comes out, the needle may be blocked. Change the needle and try again. If no insulin comes out after changing the needle, your SoloStar may be damaged. Do not use this SoloStar and get a new pen.

What do I do if I accidentally inject myself before my Pre-filled pen is activated?

Do not try to correct this by giving yourself a second injection. Contact your doctor or nurse for advice on what to do next and how to check your blood sugar levels.

Do I have to change my needle after each injection?

Yes, never use a needle more than once. This will help prevent infections at the injection site and stop the needle from becoming blocked.

What if I am taking (or intend to take) other medicines at the same time as Lantus?

You should tell your doctor, pharmacist or nurse if you are taking, have recently taken or might take any other medicines, as the effect of some medicines might be affected by Lantus. You may need to alter the time you take other medicines to avoid this.

Contact your HCP for further information.

If you’re in any doubt about any of these FAQs, please speak to your doctor or nurse, or call Sanofi Medical Information: 08000 35 25 25.

Adverse events should be reported.

Reporting of side effects: If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in the package leaflet. You can also report side effects directly via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard. By reporting side effects, you can help provide more information on the safety of this medicine.