Lantus (generic name is Insulin Glargine) subcutaneous injection is used to treat type 1 diabetes, and type 2 diabetes in patients who need insulin to control their diabetes. Lantus prices can be expensive, especially if your insurance does not cover this drug. However, you can save on your Lantus cost with a free Lantus coupon from our site. Just enter your zip code, dosage, and quantity, and then click ‘See My Savings.’ Browse the list of nearby pharmacies that accept our coupon and their estimated prices for Lantus with the Lantus discount. Then, print or download your coupon for Lantus and bring it to the pharmacy of your choice to save on the cost of your medication. Our coupons do not expire, so you can use your Lantus coupon card to save each time you fill your prescription.

Lantus subcutaneous injection is used to treat type 1 diabetes, a condition in which the body does not produce insulin normally, and type 2 diabetes in patients who need insulin to control their diabetes. Type 2 diabetes is a condition in which the body does not process insulin normally and therefore cannot control blood sugar levels in the body.


Lantus is classified as a long-acting insulin.

Lantus is not recommended for the treatment of diabetic ketoacidosis.

Lantus is typically prescribed to be used once daily, at the same time every day. Dosage varies based on the individual. Consult with your doctor for specific dosage and use information for this drug for the treatment of your condition.

Contact your doctor if you experience any of these symptoms and they persist or are severe: redness, swelling, pain, or itching at the injection site, changes in the feel of your skin, skin thickening, or a depression in the skin, swelling of the hands or feet, weight gain, and cough.


Contact your doctor immediately if you experience any of the following serious symptoms: rash, hives, or itching, wheezing, difficulty breathing or difficulty swallowing, rapid pulse or abnormal heartbeat, sweating, swelling of the eyes, face, lips, tongue, or throat, hoarseness, weakness, and muscle cramps.

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