Answer
The most common adverse reactions reported with tofersen were pain (66%), arthralgia (34%), fatigue (28.6%), increased cerebrospinal fluid white blood cells (26.5%) and protein (26.5%), myalgia (19%) and fever (18.4%).
Sources for this answer
- Qalsody 100mg solution for injectionBiogen Idec Ltd · emc · SmPC §4.8 Undesirable effects · Version 1Document updated
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