Answer
The most common side effects of Tyverb (lapatinib), affecting more than 25% of patients, were gastrointestinal effects such as diarrhoea, nausea and vomiting, and rash; palmar-plantar erythrodysesthesia (hand-foot syndrome) also affected more than 25% when used with capecitabine.
Sources for this answer
- Tyverb film-coated tabletsNovartis Pharmaceuticals UK Ltd · emc · SmPC §4.8 Undesirable effects · Version 34Document updated
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