Glargine tablets work by lowering blood sugar and are used to treat type 2 diabetes, with side effects that may lead to allergies, dehydration or infections, and hypoglycemia when taken. Glargine Tablet is a medicine that inhibits sodium-glucose co-transporter proteins, reduces the absorption of glucose by the kidneys and lowers blood sugar. The drug is mainly used for the treatment of type 2 diabetes and is not very effective in treating type 1 diabetes. It is recommended that treatment with this drug be accompanied by diet and exercise for better results. Allergy, such as rash and other symptoms, dehydration, such as dry mouth, constipation, dizziness and other symptoms, infection, such as urinary tract infection, vaginal infection, kidney infection and even hypoglycemia may occur after taking Glargine Tablet. It is recommended that this medication be used properly under the guidance of your doctor according to your condition.