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Nemluvio vs. Dupixent

Nemluvio (nemolizumab or nemolizumab‑ilto) is an injectable biologic medication used to treat people 12 years and older with moderate‑to‑severe eczema. It can also treat adults with prurigo nodularis (PN). It works as an interleukin antagonist to lessen skin inflammation. Nemluvio (nemolizumab) comes as a prefilled pen. You inject the medication under the skin once every 1 or 2 months. Side effects can include headache and joint or muscle aches.

• Prurigo nodularis
• Moderate‑to‑severe eczema; used with topical corticosteroids or topical calcineurin inhibitors

Eczema:

• Headache, including migraine (5%)
• Joint pain (1%)
• Hives (1%)
• Muscle pain (1%)

Prurigo nodularis:

• Headache (6%)
• Rash or skin irritation (4%)
• Eczema (4%)
• Nummular eczema (scattered, circular patches; 3%)

• Allergic reactions
• Shingles
• Interaction with vaccines

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.

• Moderate-to-severe eczema - for people 6 months and older
• Moderate-to-severe asthma - add-on maintenance for people 6 years and older
• Long-term sinus congestion with nasal polyps - add-on maintenance for people 12 years and older
• Eosinophilic esophagitis - for people 1 year and older
• Prurigo nodularis (long-term itchy skin bumps) - for adults
• Chronic obstructive pulmonary disease (COPD) - add-on maintenance for adults
• Long-term hives - for people 2 years and older
• Bullous pemphigoid (blisters on the skin) - for adults
• Allergic fungal rhinosinusitis (sinus swelling due to fungi) - for people 6 years and older

• Injection site reaction (e.g., pain, swelling, bruising; 10%)
• Eye redness or eye inflammation (10%)
• Cold sores (4%)

• Allergic reactions
• Eye inflammation
• Other inflammation in the body
• Risk of worsening of breathing problems in people with asthma or COPD
• Risk of psoriasis
• Joint pain and psoriatic arthritis
• Unknown effect in people with parasitic worm infections
• Interaction with vaccines