Locations:

Semaglutide Injection (Weight Management)

What is this medication?

SEMAGLUTIDE (SEM a GLOO tide) promotes weight loss. It may also be used to maintain weight loss. It works by decreasing appetite. Changes to diet and exercise are often combined with this medication.

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): Wegovy

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

  • Endocrine tumors (MEN 2) or if someone in your family had these tumors
  • Eye disease, vision problems
  • Gallbladder disease
  • History of depression or mental health disease
  • History of pancreatitis
  • Kidney disease
  • Stomach or intestine problems
  • Suicidal thoughts, plans, or attempt; a previous suicide attempt by you or a family member
  • Thyroid cancer or if someone in your family had thyroid cancer
  • An unusual or allergic reaction to semaglutide, other medications, foods, dyes, or preservatives
  • Pregnant or trying to get pregnant
  • Breast-feeding

How should I use this medication?

This medication is injected under the skin. You will be taught how to prepare and give it. Take it as directed on the prescription label. It is given once every week (every 7 days). Keep taking it unless your care team tells you to stop.

It is important that you put your used needles and pens in a special sharps container. Do not put them in a trash can. If you do not have a sharps container, call your pharmacist or care team to get one.

A special MedGuide will be given to you by the pharmacist with each prescription and refill. Be sure to read this information carefully each time.

This medication comes with INSTRUCTIONS FOR USE. Ask your pharmacist for directions on how to use this medication. Read the information carefully. Talk to your pharmacist or care team if you have questions.

Talk to your care team about the use of this medication in children. Special care may be needed.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

Advertisement

What if I miss a dose?

If you miss a dose and the next scheduled dose is more than 2 days away, take the missed dose as soon as possible. If you miss a dose and the next scheduled dose is less than 2 days away, do not take the missed dose. Take the next dose at your regular time. Do not take double or extra doses. If you miss your dose for 2 weeks or more, take the next dose at your regular time or call your care team to talk about how to restart this medication.

What may interact with this medication?

  • Insulin and other medications for diabetes

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

Advertisement

What should I watch for while using this medication?

Visit your care team for regular checks on your progress. It may be some time before you see the benefit from this medication.

Drink plenty of fluids while taking this medication. Check with your care team if you have severe diarrhea, nausea, and vomiting, or if you sweat a lot. The loss of too much body fluid may make it dangerous for you to take this medication.

This medication may affect blood sugar levels. Ask your care team if changes in diet or medications are needed if you have diabetes.

If you or your family notice any changes in your behavior, such as new or worsening depression, thoughts of harming yourself, anxiety, other unusual or disturbing thoughts, or memory loss, call your care team right away.

Women should inform their care team if they wish to become pregnant or think they might be pregnant. Losing weight while pregnant is not advised and may cause harm to the unborn child. Talk to your care team for more information.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible:

  • Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
  • Change in vision
  • Dehydration—increased thirst, dry mouth, feeling faint or lightheaded, headache, dark yellow or brown urine
  • Gallbladder problems—severe stomach pain, nausea, vomiting, fever
  • Heart palpitations—rapid, pounding, or irregular heartbeat
  • Kidney injury—decrease in the amount of urine, swelling of the ankles, hands, or feet
  • Pancreatitis—severe stomach pain that spreads to your back or gets worse after eating or when touched, fever, nausea, vomiting
  • Thoughts of suicide or self-harm, worsening mood, feelings of depression
  • Thyroid cancer—new mass or lump in the neck, pain or trouble swallowing, trouble breathing, hoarseness

Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):

  • Diarrhea
  • Loss of appetite
  • Nausea
  • Stomach pain
  • Vomiting

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Where should I keep my medication?

Keep out of the reach of children and pets.

Refrigeration (preferred): Store in the refrigerator. Do not freeze. Keep this medication in the original container until you are ready to take it. Get rid of any unused medication after the expiration date.

Room temperature: If needed, prior to cap removal, the pen can be stored at room temperature for up to 28 days. Protect from light. If it is stored at room temperature, get rid of any unused medication after 28 days or after it expires, whichever is first.

It is important to get rid of the medication as soon as you no longer need it or it is expired. You can do this in two ways:

  • Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location.
  • If you cannot return the medication, follow the directions in the MedGuide.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.

Copyright ©2024 Elsevier Inc. All Rights Reserved.

Terms of use.

Note: Introduction and Additional Common Questions written and medically approved by Cleveland Clinic professionals.

Ad
Call Appointment Center 866.320.4573
Questions 216.444.2200