Common side effects include musculoskeletal pain, headache, and upper respiratory infections.

Side Effects of NPLATE® (Romiplostim)

The most frequently reported side effects of NPLATE® in adults include arthralgia, dizziness, insomnia, myalgia, pain in extremities, abdominal pain, shoulder pain, dyspepsia, and paresthesia. Headache was commonly reported, though not at a significantly higher rate than placebo. In pediatric patients, common adverse reactions (≥25%) include contusion, upper respiratory tract infection, and oropharyngeal pain. Severe adverse effects can include thromboembolic events and hematologic issues. Monitoring platelet counts regularly is crucial to minimize the risk of adverse reactions during treatment with NPLATE®.