Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Dupixent (dupilumab) and Adbry (tralokinumab) are both biologic medications used to treat moderate-to-severe eczema. They work by targeting proteins in the immune system to reduce inflammation. However, they have some important differences. Dupixent is approved for a wider range of conditions, including asthma and sinus congestion with nasal polyps, whereas Adbry is specifically for eczema. Dupixent can be used in children as young as 6 months, while Adbry is only for those 12 years and older. Dupixent is typically injected every 1 to 4 weeks, while Adbry is injected every 2 to 4 weeks. Common side effects of Dupixent include injection site reactions and eye inflammation, while Adbry may cause upper respiratory infections and pink eye.
Dupixent (dupilumab)
Adbry (tralokinumab)
Dupixent (dupilumab)
Adbry (tralokinumab)
Summary of Dupixent vs. Adbry
Summary for Interleukin antagonist
Prescription only
Dupixent (dupilumab) is an injection that helps treat certain inflammatory conditions. This includes eczema, asthma, and chronic obstructive pulmonary disease (COPD), among others. It's a biologic medication known as an interleukin antagonist that lowers inflammation. Dupixent (dupilumab) comes as prefilled pens and prefilled syringes. It's injected under the skin of the belly or thighs (or in the back of the upper arm with someone's help). The dosing schedule depends on the condition you have, your age, and your weight. It's injected either every week, every 2 weeks, or every 4 weeks. Side effects include injection site reactions and eye problems.
Summary for Interleukin-13 (IL-13) antagonist
Prescription only
Adbry (tralokinumab or tralokinumab-ldrm) is a biologic medication called an interleukin antagonist. It's FDA approved to treat moderate-to-severe eczema in people 12 years and older. It's used when topical medications don't work well enough or can't be used. Adbry (tralokinumab) comes in prefilled syringes. Autoinjectors are also available for adults. You inject your dose under the skin once every 2 or 4 weeks. Side effects include upper respiratory tract infections and injection site reactions.
Indications of Dupixent vs. Adbry
Indications for
•Moderate-to-severe eczema - for people 6 months and older
•Moderate-to-severe asthma - add-on maintenance for people 6 years and older