DUPIXENT® is injected by subcutaneous injection and available as a pre-filled syringe and pen1

DUPIXENT® is intended for use under the guidance of a healthcare professional. A patient may self-inject DUPIXENT®, or the patient’s caregiver may administer DUPIXENT®. The DUPIXENT® pre-filled pen is only for use in adults and adolescents aged 12 years and older. Provide proper training to patients and/or caregivers on the preparation and administration of DUPIXENT® prior to use according to the Instructions for Use. 

> In adolescents 12 years of age and older, it is recommended that DUPIXENT® be administered by, or under the supervision of, an adult.

Dosing: Adults (≥18 years) and Adolescents (12–17 years)

An initial dose of 400 mg (two 200 mg injections) followed by 200 mg given every other week for patients with severe asthma with a type 2/eosinophilic phenotype

Showing dosing for adults and adolescents with severe asthma with a type 2/eosinophilic phenotype, and dosing for adults and adolescents with OCS-dependent asthma or comorbid moderate-to-severe atopic dermatitis or comorbid CRSwNP.

An initial dose of 600 mg (two 300 mg injections) followed by 300 mg given every other week for patients with OCS-dependent asthma or comorbid moderate-to-severe atopic dermatitis or comorbid severe CRSwNP

Showing dosing for adults and adolescents with severe asthma with a type 2/eosinophilic phenotype, and dosing for adults and adolescents with OCS-dependent asthma or comorbid moderate-to-severe atopic dermatitis or comorbid CRSwNP.

Dosing: Children (6 to 11 years of age)

Showing dosing for children aged 6 to 11 years. For patients weighing 15 kilograms to less than 30 kilograms, the dosing is 300 mg of DUPIXENT every four weeks. For patients weighing 30 kilograms to less than 60 kilograms, there are two dosing options: 200 mg of DUPIXENT every other week, or 300 mg of DUPIXENT every four weeks. For patients weighing 60 kilograms or more, the dosing is 200 mg of DUPIXENT every other week. Please note that the every-four-week dosing is cross referenced to a footnote that states: “Based on population PK modelling.”

* Based on population PK modelling.

For children (6 to 11 years of age) with asthma and comorbid moderate-to-severe AD, the recommended dose for AD in children and adolescents (6 to 17 years of age) should be followed. Please see the Product Monograph for more details.

A DUPIXENT® administration option for you and your patients
Features of the DUPIXENT® pre-filled pen include:

> Single-dose autoinjector 

> Hidden needle 

> Audible click when injection starts

> Window to check medicine and injection completion

> Step-by-step instructions for self-injection by subcutaneous injection

> Advise patients not to discontinue systemic, topical, or inhaled corticosteroids abruptly upon initiation of DUPIXENT®. Reductions in corticosteroid dose, if appropriate, should be gradual and only performed under the supervision of a healthcare professional.1

> Advise atopic dermatitis or CRSwNP patients with comorbid asthma not to adjust or stop their asthma treatments without consulting their healthcare professional.1

Preparation for use1

  • Before injection, instruct patients and/or caregivers to remove the DUPIXENT® pre-filled syringe or pre-filled pen from the refrigerator.
  • 300 mg pre-filled syringe with a needle shield, pre-filled syringe, or pre-filled pen: allow DUPIXENT® to reach room temperature by waiting 45 minutes.
  • 200 mg pre-filled syringe with a needle shield or pre-filled pen: allow DUPIXENT® to reach room temperature by waiting 30 minutes.
  • Patients and/or caregivers should inspect DUPIXENT® for particulate matter and discoloration prior to administration.
  • Patients and/or caregivers should not use the pre-filled syringe/pen if the liquid contains visible particulate matter, or is discolored or cloudy (other than clear to slightly opalescent, colorless to pale yellow).
  • Patients and/or caregivers should discard any unused product remaining in the pre-filled syringe/pen in accordance with local requirements.

DUPIXENT box and 300 milligram syringe.

Important administration instructions1

  • Patients and/or caregivers should read the Instructions for Use prior to injecting.
  • Instruct patients and/or caregivers to administer subcutaneous injection into the thigh or abdomen, except for the 2 inches (5 cm) around the navel.
  • The upper arm can also be used if a caregiver administers the injection.
  • It is important to rotate the injection site with each injection. DO NOT inject DUPIXENT® into skin that is tender, damaged, bruised, or scarred. DO NOT inject through clothes.
  • Choose a different injection site for each DUPIXENT® injection. If you need a second injection to complete your dose then leave at least 5 cm (2 inches) between the two injection sites.

Invite your patients to watch our injection training videos so they can see how to inject DUPIXENT®.

Showing that DUPIXENT can be injected into the outer upper arms, the abdomen (except for the 2 inches (5 cm) around the navel), and the thighs. Only a caregiver can inject into the outer upper arms.

The DUPIXENT® pre-filled pen is only for use in adults and adolescents aged 12 years and older. In adolescents 12 years of age and older, it is recommended that DUPIXENT® be given by or under the supervision of an adult. The DUPIXENT® pre-filled syringe should be given by a caregiver in patients under 12 years of age, the DUPIXENT® pre-filled syringe is the presentation appropriate for this population.

Storage and Handling1

 DUPIXENT® should be refrigerated at 2–8°C, never frozen or exposed to extreme heat


DUPIXENT® is light sensitive, so it should be kept in its carton in order to protect it from light


Do not shake DUPIXENT® or use beyond the expiration date


DUPIXENT® may be kept at room temperature (up to 25°C) for up to 14 days
After removal from the refrigerator, DUPIXENT® must be used within 14 days or discarded.


CRSwNP=chronic rhinosinusitis with nasal polyposis; OCS=oral corticosteroid; AD=atopic dermatitis.

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DUPIXENT®, Sanofi and Freedom logos are trademarks of Sanofi, used under license by sanofi-aventis Canada Inc.
REGENERON® is a trademark of Regeneron Pharmaceuticals, Inc. All rights reserved.
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MAT-CA-2300228
Last updated: 06/2023


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