About insulin glargine
Long-acting basal insulin
Used for
- Improves blood sugar control in type 1 diabetes, alongside mealtime insulin.
- Improves blood sugar control in type 2 diabetes.
Usual adult dose
Individualized once daily; timing depends on the product and diabetes type. Type 1 treatment also requires mealtime insulin.
Usual dose in children
For type 1 diabetes, once daily, individualized by weight and blood glucose; used from age 2 years.
Common side effects
- Low blood sugar
- Injection-site reactions
- Weight gain
- Swelling in the hands or feet
Important warnings
- Low blood sugar can be severe and may impair driving.
- Do not use during an episode of low blood sugar.
- Do not share insulin pens, even with a new needle.
- Changing insulin or dose requires medical supervision.
Pregnancy
May be used during pregnancy when needed; insulin requirements can change. Maintaining blood sugar control is important.
Breastfeeding
Can be used while breastfeeding; insulin needs may change after delivery.
Interactions
- Other diabetes medicines can increase low blood sugar risk.
- Corticosteroids and some diuretics can raise blood sugar.
- Beta-blockers may mask warning signs of low blood sugar.
- Alcohol can increase the risk of low blood sugar.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.