How to Take Wegovy®
Wegovy® is the first and only prescription weight-management medicine taken once weekly. It’s taken on the same day each week, any time of day, with or without food.
Wegovy® is available in 5 doses ranging from 0.25 mg to 2.4 mg, each of which is taken once a week. Each dose comes in a different color pen.
The Wegovy® pen
A. Expiration (EXP) date
Located on the back of your pen. Check that Wegovy® has not expired.
B. Dose
Always check that you have the medication and dose your health care provider prescribed.
C. Pen window
BEFORE USE: Check that Wegovy® is clear and colorless. Air bubbles are normal and do not affect your dose.
Check that the yellow bar has stopped moving to make sure you received your full dose.
D. Needle cover
BEFORE USE: Needle is hidden inside.
AFTER USE: Needle cover locks after use.
E. Pen cap
Remove it just before you are ready to inject.
How to use the Wegovy® pen
See Wegovy® Instructions for Use here.
In addition to the video above, you can also learn more about using the Wegovy® pen below. Click arrows to learn more.
Prepare for your injection
- Supplies you will need to give your Wegovy® injection: your Wegovy® pen, 1 alcohol swab or soap and water, 1 gauze pad or cotton ball, 1 sharps disposable container for used Wegovy® pens
- Wash your hands
- Check your Wegovy® pen
Do not use your Wegovy® pen if:
- The pen appears to have been used or any part of the pen appears broken; for example, if it has been dropped
- The Wegovy® medicine is not clear and colorless through the pen window
- The expiration date (EXP) has passed
Choose your injection site
- Your health care provider can help you choose the injection site that is best for you
- You may inject into your upper legs (front of the thighs), lower stomach (keep 2 inches away from your belly button), or upper arm
- Do not inject into an area where the skin is tender, bruised, red, or hard. Avoid injecting into areas with scars or stretch marks
- You may inject in the same body area each week, but make sure it is not in the same spot each time
Clean the injection site with an alcohol swab or soap and water. Do not touch the injection site after cleaning.
Remove pen cap
- Pull the pen cap straight off your pen
Inject Wegovy®
- Push the pen firmly against your skin and keep applying pressure until the yellow bar has stopped moving
If the yellow bar does not start moving, press the pen more firmly against your skin
- You will hear 2 clicks during the injection
- Click 1: The injection has started
- Click 2: The injection is ongoing
Throw away (dispose of) the pen
- Safely dispose of the pen right away after use. Do not throw the pen away in your household trash. Instead, use an FDA-cleared sharps disposal container or a sturdy household container with a tight-fitting lid, like a heavy-duty plastic container. Learn more in the Wegovy® Medication Guide.
- What if blood appears after injection?
If blood appears at the injection site, press lightly with a gauze pad or cotton ball.
Wegovy® pen care, storage, and disposal
Protecting your pen
- Do not drop your pen or knock it against hard surfaces
- Do not expose your pen to any liquids
- If you think that your pen may be damaged, do not try to fix it. Use a new one
- Keep the pen cap on until you are ready to inject. Your pen will no longer be sterile if you store it without the cap, if you pull the pen cap off and put it on again, or if the pen cap is missing. This could lead to an infection
Storing your pen
- Store the Wegovy® pen in the refrigerator from 36°F to 46°F (2°C to 8°C)
- If needed, before removing the pen cap, Wegovy® can be stored from 46°F to 86°F (8°C to 30°C) in the original carton for up to 28 days
- Keep Wegovy® in the original carton to protect it from light
- Do not freeze
- Throw away pen if Wegovy® has been frozen, has been exposed to light or temperatures above 86°F (30°C), or has been out of the refrigerator for 28 days or longer
Disposing of your used pens
- It's important to properly dispose of your used Wegovy® pens. Do not throw the pen away in your household trash. Instead, use an FDA-cleared sharps disposable container or a sturdy household container with a tight-fitting lid, like a heavy-duty plastic container
Still have questions?
The free WeGoTogether® personalized support program features:
- Phone calls with a dedicated WeGoTogether® Coach
- Inspirational and educational emails and texts from your WeGoTogether® Coach
- Skill-building activities and an online portal to check your progress
Could Wegovy® help me achieve lasting weight loss?
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Get off to a good start on Wegovy® |
Already been prescribed Wegovy®? Download our Wegovy® Quick Start Guide for helpful information on taking Wegovy®, saving on your prescriptions, the Wegovy® pen, and more.
Already been prescribed Wegovy™? Download our Wegovy™ Quick Start Guide for helpful information on taking Wegovy™, saving on your prescriptions, the Wegovy™ pen, and more.
What is Wegovy®?
WEGOVY® (semaglutide) injection 2.4 mg is an injectable prescription medicine that may help adults and children aged ≥12 years with obesity (BMI ≥30 for adults, BMI ≥ 95th percentile for age and sex for children), or some adults with excess weight (BMI ≥27) (overweight) who also have weight-related medical problems to help them lose weight and keep it off. Wegovy® should be used with a reduced calorie meal plan and increased physical activity
- Wegovy® contains semaglutide and should not be used with other semaglutide-containing products or other GLP-1 receptor agonist medicines
- It is not known if Wegovy® is safe and effective when taken with other prescription, over-the-counter, or herbal weight loss products
- It is not known if Wegovy® can be used safely in people with a history of pancreatitis
- It is not known if Wegovy® is safe and effective for use in children under 12 years of age
Important Safety Information
What is the most important information I should know about Wegovy®?
Wegovy® may cause serious side effects, including:
- Possible thyroid tumors, including cancer. Tell your healthcare provider if you get a lump or swelling in your neck, hoarseness, trouble swallowing, or shortness of breath. These may be symptoms of thyroid cancer. In studies with rodents, Wegovy® and medicines that work like Wegovy® caused thyroid tumors, including thyroid cancer. It is not known if Wegovy® will cause thyroid tumors or a type of thyroid cancer called medullary thyroid carcinoma (MTC) in people
- Do not use Wegovy® if you or any of your family have ever had a type of thyroid cancer called medullary thyroid carcinoma (MTC) or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
Do not use Wegovy® if:
- you or any of your family have ever had a type of thyroid cancer called medullary thyroid carcinoma (MTC) or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
- you have had a serious allergic reaction to semaglutide or any of the ingredients in Wegovy®
Before using Wegovy®, tell your healthcare provider if you have any other medical conditions, including if you:
- have or have had problems with your pancreas or kidneys
- have type 2 diabetes and a history of diabetic retinopathy
- have or have had depression, suicidal thoughts, or mental health issues
- are pregnant or plan to become pregnant. Wegovy® may harm your unborn baby. You should stop using Wegovy® 2 months before you plan to become pregnant
- are breastfeeding or plan to breastfeed. It is not known if Wegovy® passes into your breast milk
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Wegovy® may affect the way some medicines work and some medicines may affect the way Wegovy® works. Tell your healthcare provider if you are taking other medicines to treat diabetes, including sulfonylureas or insulin. Wegovy® slows stomach emptying and can affect medicines that need to pass through the stomach quickly.
What are the possible side effects of Wegovy®?
Wegovy® may cause serious side effects, including:
- inflammation of your pancreas (pancreatitis). Stop using Wegovy® and call your healthcare provider right away if you have severe pain in your stomach area (abdomen) that will not go away, with or without vomiting. You may feel the pain from your abdomen to your back
- gallbladder problems. Wegovy® may cause gallbladder problems, including gallstones. Some gallstones may need surgery. Call your healthcare provider if you have symptoms, such as pain in your upper stomach (abdomen), fever, yellowing of the skin or eyes (jaundice), or clay-colored stools
- increased risk of low blood sugar (hypoglycemia) in patients with type 2 diabetes, especially those who also take medicines for type 2 diabetes such as sulfonylureas or insulin. This can be both a serious and common side effect. Talk to your healthcare provider about how to recognize and treat low blood sugar and check your blood sugar before you start and while you take Wegovy®. Signs and symptoms of low blood sugar may include dizziness or light-headedness, blurred vision, anxiety, irritability or mood changes, sweating, slurred speech, hunger, confusion or drowsiness, shakiness, weakness, headache, fast heartbeat, or feeling jittery
- kidney problems (kidney failure). In people who have kidney problems, diarrhea, nausea, and vomiting may cause a loss of fluids (dehydration), which may cause kidney problems to get worse. It is important for you to drink fluids to help reduce your chance of dehydration
- serious allergic reactions. Stop using Wegovy® and get medical help right away, if you have any symptoms of a serious allergic reaction, including swelling of your face, lips, tongue, or throat; problems breathing or swallowing; severe rash or itching; fainting or feeling dizzy; or very rapid heartbeat
- change in vision in people with type 2 diabetes. Tell your healthcare provider if you have changes in vision during treatment with Wegovy®
- increased heart rate. Wegovy® can increase your heart rate while you are at rest. Tell your healthcare provider if you feel your heart racing or pounding in your chest and it lasts for several minutes
- depression or thoughts of suicide. You should pay attention to any mental changes, especially sudden changes in your mood, behaviors, thoughts, or feelings. Call your healthcare provider right away if you have any mental changes that are new, worse, or worry you
The most common side effects of Wegovy® may include: nausea, diarrhea, vomiting, constipation, stomach (abdomen) pain, headache, tiredness (fatigue), upset stomach, dizziness, feeling bloated, belching, gas, stomach flu, heartburn, and runny nose or sore throat.
Please click here for Prescribing Information and Medication Guide for Wegovy®.
Wegovy® is a prescription medication.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
Important Safety Information
What is the most important information I should know about Wegovy®?
Wegovy® may cause serious side effects, including:
- Possible thyroid tumors, including cancer. Tell your healthcare provider if you get a lump or swelling in your neck, hoarseness, trouble swallowing, or shortness of breath. These may be symptoms of thyroid cancer. In studies with rodents, Wegovy® and medicines that work like Wegovy® caused thyroid tumors, including thyroid cancer. It is not known if Wegovy® will cause thyroid tumors or a type of thyroid cancer called medullary thyroid carcinoma (MTC) in people
- Do not use Wegovy® if you or any of your family have ever had a type of thyroid cancer called medullary thyroid carcinoma (MTC) or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
Do not use Wegovy® if:
- you or any of your family have ever had a type of thyroid cancer called medullary thyroid carcinoma (MTC) or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
- you have had a serious allergic reaction to semaglutide or any of the ingredients in Wegovy®
Before using Wegovy®, tell your healthcare provider if you have any other medical conditions, including if you:
- have or have had problems with your pancreas or kidneys
- have type 2 diabetes and a history of diabetic retinopathy
- have or have had depression, suicidal thoughts, or mental health issues
- are pregnant or plan to become pregnant. Wegovy® may harm your unborn baby. You should stop using Wegovy® 2 months before you plan to become pregnant
- are breastfeeding or plan to breastfeed. It is not known if Wegovy® passes into your breast milk
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Wegovy® may affect the way some medicines work and some medicines may affect the way Wegovy® works. Tell your healthcare provider if you are taking other medicines to treat diabetes, including sulfonylureas or insulin. Wegovy® slows stomach emptying and can affect medicines that need to pass through the stomach quickly.
What are the possible side effects of Wegovy®?
Wegovy® may cause serious side effects, including:
- inflammation of your pancreas (pancreatitis). Stop using Wegovy® and call your healthcare provider right away if you have severe pain in your stomach area (abdomen) that will not go away, with or without vomiting. You may feel the pain from your abdomen to your back
- gallbladder problems. Wegovy® may cause gallbladder problems, including gallstones. Some gallstones may need surgery. Call your healthcare provider if you have symptoms, such as pain in your upper stomach (abdomen), fever, yellowing of the skin or eyes (jaundice), or clay-colored stools
- increased risk of low blood sugar (hypoglycemia) in patients with type 2 diabetes, especially those who also take medicines for type 2 diabetes such as sulfonylureas or insulin. This can be both a serious and common side effect. Talk to your healthcare provider about how to recognize and treat low blood sugar and check your blood sugar before you start and while you take Wegovy®. Signs and symptoms of low blood sugar may include dizziness or light-headedness, blurred vision, anxiety, irritability or mood changes, sweating, slurred speech, hunger, confusion or drowsiness, shakiness, weakness, headache, fast heartbeat, or feeling jittery
- kidney problems (kidney failure). In people who have kidney problems, diarrhea, nausea, and vomiting may cause a loss of fluids (dehydration), which may cause kidney problems to get worse. It is important for you to drink fluids to help reduce your chance of dehydration
- serious allergic reactions. Stop using Wegovy® and get medical help right away, if you have any symptoms of a serious allergic reaction, including swelling of your face, lips, tongue, or throat; problems breathing or swallowing; severe rash or itching; fainting or feeling dizzy; or very rapid heartbeat
- change in vision in people with type 2 diabetes. Tell your healthcare provider if you have changes in vision during treatment with Wegovy®
- increased heart rate. Wegovy® can increase your heart rate while you are at rest. Tell your healthcare provider if you feel your heart racing or pounding in your chest and it lasts for several minutes
- depression or thoughts of suicide. You should pay attention to any mental changes, especially sudden changes in your mood, behaviors, thoughts, or feelings. Call your healthcare provider right away if you have any mental changes that are new, worse, or worry you
The most common side effects of Wegovy® may include: nausea, diarrhea, vomiting, constipation, stomach (abdomen) pain, headache, tiredness (fatigue), upset stomach, dizziness, feeling bloated, belching, gas, stomach flu, heartburn, and runny nose or sore throat.
What is Wegovy®?
WEGOVY® (semaglutide) injection 2.4 mg is an injectable prescription medicine that may help adults and children aged ≥12 years with obesity (BMI ≥30 for adults, BMI ≥ 95th percentile for age and sex for children), or some adults with excess weight (BMI ≥27) (overweight) who also have weight-related medical problems to help them lose weight and keep it off. Wegovy® should be used with a reduced calorie meal plan and increased physical activity
- Wegovy® contains semaglutide and should not be used with other semaglutide-containing products or other GLP-1 receptor agonist medicines
- It is not known if Wegovy® is safe and effective when taken with other prescription, over-the-counter, or herbal weight loss products
- It is not known if Wegovy® can be used safely in people with a history of pancreatitis
- It is not known if Wegovy® is safe and effective for use in children under 12 years of age
What is Wegovy®?
WEGOVY® (semaglutide) injection 2.4 mg is an injectable prescription medicine that may help adults and children aged ≥12 years with obesity (BMI ≥30 for adults, BMI ≥ 95th percentile for age and sex for children), or some adults with excess weight (BMI ≥27) (overweight) who also have weight-related medical problems to help them lose weight and keep it off. Wegovy® should be used with a reduced calorie meal plan and increased physical activity
- Wegovy® contains semaglutide and should not be used with other semaglutide-containing products or other GLP-1 receptor agonist medicines
- It is not known if Wegovy® is safe and effective when taken with other prescription, over-the-counter, or herbal weight loss products
- It is not known if Wegovy® can be used safely in people with a history of pancreatitis
- It is not known if Wegovy® is safe and effective for use in children under 12 years of age
Important Safety Information
What is the most important information I should know about Wegovy®?
Wegovy® may cause serious side effects, including:
- Possible thyroid tumors, including cancer. Tell your healthcare provider if you get a lump or swelling in your neck, hoarseness, trouble swallowing, or shortness of breath. These may be symptoms of thyroid cancer. In studies with rodents, Wegovy® and medicines that work like Wegovy® caused thyroid tumors, including thyroid cancer. It is not known if Wegovy® will cause thyroid tumors or a type of thyroid cancer called medullary thyroid carcinoma (MTC) in people
- Do not use Wegovy® if you or any of your family have ever had a type of thyroid cancer called medullary thyroid carcinoma (MTC) or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
Do not use Wegovy® if:
- you or any of your family have ever had a type of thyroid cancer called medullary thyroid carcinoma (MTC) or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
- you have had a serious allergic reaction to semaglutide or any of the ingredients in Wegovy®
Before using Wegovy®, tell your healthcare provider if you have any other medical conditions, including if you:
- have or have had problems with your pancreas or kidneys
- have type 2 diabetes and a history of diabetic retinopathy
- have or have had depression, suicidal thoughts, or mental health issues
- are pregnant or plan to become pregnant. Wegovy® may harm your unborn baby. You should stop using Wegovy® 2 months before you plan to become pregnant
- are breastfeeding or plan to breastfeed. It is not known if Wegovy® passes into your breast milk
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Wegovy® may affect the way some medicines work and some medicines may affect the way Wegovy® works. Tell your healthcare provider if you are taking other medicines to treat diabetes, including sulfonylureas or insulin. Wegovy® slows stomach emptying and can affect medicines that need to pass through the stomach quickly.
What are the possible side effects of Wegovy®?
Wegovy® may cause serious side effects, including:
- inflammation of your pancreas (pancreatitis). Stop using Wegovy® and call your healthcare provider right away if you have severe pain in your stomach area (abdomen) that will not go away, with or without vomiting. You may feel the pain from your abdomen to your back
- gallbladder problems. Wegovy® may cause gallbladder problems, including gallstones. Some gallstones may need surgery. Call your healthcare provider if you have symptoms, such as pain in your upper stomach (abdomen), fever, yellowing of the skin or eyes (jaundice), or clay-colored stools
- increased risk of low blood sugar (hypoglycemia) in patients with type 2 diabetes, especially those who also take medicines for type 2 diabetes such as sulfonylureas or insulin. This can be both a serious and common side effect. Talk to your healthcare provider about how to recognize and treat low blood sugar and check your blood sugar before you start and while you take Wegovy®. Signs and symptoms of low blood sugar may include dizziness or light-headedness, blurred vision, anxiety, irritability or mood changes, sweating, slurred speech, hunger, confusion or drowsiness, shakiness, weakness, headache, fast heartbeat, or feeling jittery
- kidney problems (kidney failure). In people who have kidney problems, diarrhea, nausea, and vomiting may cause a loss of fluids (dehydration), which may cause kidney problems to get worse. It is important for you to drink fluids to help reduce your chance of dehydration
- serious allergic reactions. Stop using Wegovy® and get medical help right away, if you have any symptoms of a serious allergic reaction, including swelling of your face, lips, tongue, or throat; problems breathing or swallowing; severe rash or itching; fainting or feeling dizzy; or very rapid heartbeat
- change in vision in people with type 2 diabetes. Tell your healthcare provider if you have changes in vision during treatment with Wegovy®
- increased heart rate. Wegovy® can increase your heart rate while you are at rest. Tell your healthcare provider if you feel your heart racing or pounding in your chest and it lasts for several minutes
- depression or thoughts of suicide. You should pay attention to any mental changes, especially sudden changes in your mood, behaviors, thoughts, or feelings. Call your healthcare provider right away if you have any mental changes that are new, worse, or worry you
The most common side effects of Wegovy® may include: nausea, diarrhea, vomiting, constipation, stomach (abdomen) pain, headache, tiredness (fatigue), upset stomach, dizziness, feeling bloated, belching, gas, stomach flu, heartburn, and runny nose or sore throat.
Please click here for Prescribing Information and Medication Guide for Wegovy®.
Wegovy® is a prescription medication.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
Questions?
Need assistance or information?
Call the Wegovy® Navigation Line at 1-833-4-WEGOVY (1-833-493-4689) between 9:00 AM and 6:00 PM ET, Monday–Friday.
