Semaglutide

Name: Semaglutide

Pronunciation

(sem a GLOO tide)

Dosage Forms

Excipient information presented when available (limited, particularly for generics); consult specific product labeling.

Solution Pen-injector, Subcutaneous:

Ozempic: 1 mg per dose [2 mg/1.5 mL] (1.5 mL); 0.25 mg or 0.5 mg per dose [2 mg/1.5 mL] (1.5 mL) [contains phenol, propylene glycol]

Use Labeled Indications

Diabetes mellitus, type 2: Adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus

Administration

SubQ: Administer by SubQ injection into the abdomen, thigh, or upper arm at any time of day on the same day each week, with or without food. If changing the day of administration is necessary, allow at least 48 hours between two doses. Rotate injection sites weekly if injecting in the same area of the body. Do not mix with other products (administer as separate injections). Avoid adjacent injections if administering other agents in the same area of the body. Solution should be clear; do not use if particulate matter and coloration are seen.

Drug Interactions

Alpha-Lipoic Acid: May enhance the hypoglycemic effect of Antidiabetic Agents. Monitor therapy

Androgens: May enhance the hypoglycemic effect of Blood Glucose Lowering Agents. Exceptions: Danazol. Monitor therapy

Guanethidine: May enhance the hypoglycemic effect of Antidiabetic Agents. Monitor therapy

Hyperglycemia-Associated Agents: May diminish the therapeutic effect of Antidiabetic Agents. Monitor therapy

Hypoglycemia-Associated Agents: Antidiabetic Agents may enhance the hypoglycemic effect of Hypoglycemia-Associated Agents. Monitor therapy

Insulins: Glucagon-Like Peptide-1 Agonists may enhance the hypoglycemic effect of Insulins. Management: Consider insulin dose reductions when used in combination with glucagon-like peptide-1 agonists. Avoid the use of lixisenatide in patients receiving both basal insulin and a sulfonylurea. Consider therapy modification

Monoamine Oxidase Inhibitors: May enhance the hypoglycemic effect of Blood Glucose Lowering Agents. Monitor therapy

Pegvisomant: May enhance the hypoglycemic effect of Blood Glucose Lowering Agents. Monitor therapy

Prothionamide: May enhance the hypoglycemic effect of Blood Glucose Lowering Agents. Monitor therapy

Quinolones: May enhance the hypoglycemic effect of Blood Glucose Lowering Agents. Quinolones may diminish the therapeutic effect of Blood Glucose Lowering Agents. Specifically, if an agent is being used to treat diabetes, loss of blood sugar control may occur with quinolone use. Monitor therapy

Salicylates: May enhance the hypoglycemic effect of Blood Glucose Lowering Agents. Monitor therapy

Selective Serotonin Reuptake Inhibitors: May enhance the hypoglycemic effect of Blood Glucose Lowering Agents. Monitor therapy

Sulfonylureas: Glucagon-Like Peptide-1 Agonists may enhance the hypoglycemic effect of Sulfonylureas. Management: Consider sulfonylurea dose reductions when used in combination with glucagon-like peptide-1 agonists. Avoid the use of lixisenatide in patients receiving both basal insulin and a sulfonylurea. Consider therapy modification

Thiazide and Thiazide-Like Diuretics: May diminish the therapeutic effect of Antidiabetic Agents. Monitor therapy

ALERT U.S. Boxed Warning

Risk of thyroid C-cell tumors:

In rodents, semaglutide causes dose-dependent and treatment-duration-dependent thyroid C-cell tumors at clinically relevant exposures. It is unknown whether semaglutide causes thyroid C-cell tumors, including medullary thyroid carcinoma (MTC), in humans as human relevance of semaglutide-induced rodent thyroid C-cell tumors has not been determined.

Semaglutide is contraindicated in patients with a personal or family history of MTC or in patients with Multiple Endocrine Neoplasia syndrome type 2 (MEN 2). Counsel patients regarding the potential risk for MTC with the use of semaglutide and inform them of symptoms of thyroid tumors (eg, a mass in the neck, dysphagia, dyspnea, persistent hoarseness). Routine monitoring of serum calcitonin or using thyroid ultrasound is of uncertain value for early detection of MTC in patients treated with semaglutide.

Pregnancy Considerations

Adverse events were observed in animal reproduction studies.

In women with diabetes, maternal hyperglycemia can be associated with congenital malformations as well as adverse effects in the fetus, neonate, and the mother. To prevent adverse outcomes, prior to conception and throughout pregnancy maternal blood glucose and HbA1c should be kept as close to target goals as possible but without causing significant hypoglycemia. Agents other than semaglutide are currently recommended to treat diabetes in pregnant women (ADA 2017a).

In females and males of reproductive potential, semaglutide should be discontinued for ≥2 months prior to a planned pregnancy.

What do I need to tell my doctor BEFORE I take Semaglutide?

  • If you have an allergy to this medicine or any part of semaglutide.
  • If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
  • If you have any of these health problems: Acidic blood problem or type 1 diabetes.

This is not a list of all drugs or health problems that interact with this medicine.

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take semaglutide with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

How do I store and/or throw out Semaglutide?

  • Store unopened pens in a refrigerator. Do not freeze.
  • Do not use if it has been frozen.
  • After opening, store in the refrigerator or at room temperature. Throw away any part not used after 56 days.
  • Protect from light.
  • Protect from heat.
  • Keep the cap on the pen when not in use.
  • Do not use if this medicine is out of date.
  • Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
  • Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.

Consumer Information Use and Disclaimer

  • If your symptoms or health problems do not get better or if they become worse, call your doctor.
  • Do not share your drugs with others and do not take anyone else's drugs.
  • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
  • Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
  • This medicine comes with an extra patient fact sheet called a Medication Guide. Read it with care. Read it again each time semaglutide is refilled. If you have any questions about this medicine, please talk with the doctor, pharmacist, or other health care provider.
  • If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
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