What it is used for
- Type 2 diabetes (to improve blood sugar control, alone or with other medicines)
How it works
Linagliptin protects natural gut hormones that prompt the body to release insulin after eating and reduce sugar produced by the liver, lowering blood sugar mainly when it is high.
How it is taken
Available as tablets taken by mouth, usually once a day with or without food, and in combination tablets with metformin. Take it exactly as your doctor, pharmacist, or the label directs.
No doses here on purpose. The right strength and schedule depend on you — only a doctor or pharmacist should set them. Always follow your prescription and the label.
Common side effects
- Stuffy or runny nose, sore throat
- Cough
- Mild stomach upset
- Raised blood fat levels in some people
Serious effects — get help
- Severe, persistent stomach pain possibly spreading to the back (possible pancreatitis) — seek urgent care
- Serious allergic or skin reactions including swelling of face or throat — seek urgent care
- Severe blistering skin reactions
If a reaction is severe — for example trouble breathing, swelling of the face or throat, or collapse — go to the nearest emergency room now or call your local emergency number. Do not wait for an online consultation.
Interactions to watch
- Other diabetes medicines, especially sulfonylureas and insulin (added low-blood-sugar risk)
- Certain medicines that affect liver enzymes (such as some seizure or tuberculosis drugs) may reduce its effect
- Check all medicines with your pharmacist
Who should take care
- Often a useful option for people with reduced kidney function, but use is still guided by your doctor
- Tell your doctor about any history of pancreatitis
- Discuss pregnancy and breastfeeding with your clinician, as data are limited
- Report severe stomach pain or allergic symptoms promptly