Undesirable effects
a) Summary of the safety profile
The most commonly reported adverse reactions during treatment are somnolence, dizziness, headache, palpitations, flushing, abdominal pain, nausea, ankle swelling, oedema and fatigue.
b) Tabulated summary of adverse reactions
System Organ Class Frequency Adverse Event
Blood and lymphatic system disorders Less frequent Thrombocytopenia, leucocytopenia, haemorrhage, blood dyscrasias
Immune system disorders Less frequent Hypersensitivity reactions: pruritus, rash, angioedema and erythema multiforme
Metabolism and nutrition disorders Less frequent Hyperglycaemia
Psychiatric disorders Less frequent Depression, mood changes (including anxiety), insomnia confusion
Nervous system disorders Frequent Less frequent Headache, somnolence, dizziness Hypertonia, hypoaesthesia /paraesthesia, peripheral neuropathy, tremor, increased sweating, taste perversion, hypertonia, extrapyramidal disorder
Eye disorders Less frequent Visual disturbances (including diplopia)
Ear and labyrinth disorders Less frequent Tinnitus
Cardiac disorders Frequent Less frequent Palpitations Myocardial infarction, dysrhythmia (including ventricular tachycardia and atrial fibrillation), chest pain, bradycardia
Vascular disorders Frequent Less frequent Flushing, peripheral oedema Hypotension (including orthostatic hypotension), syncope, vasculitis
Respiratory, thoracic and mediastinal disorders Less frequent Coughing, dyspnoea, rhinitis
Gastrointestinal disorders Frequent Less frequent Nausea, abdominal pain Altered bowel habits, constipation, diarrhoea, vomiting, dyspepsia, pancreatitis, dry mouth, gingival hyperplasia
Hepatobiliary disorders Less frequent Hepatitis, jaundice, raised liver enzymes (mostly consistent with cholestasis)
Skin and subcutaneous tissue disorders Less frequent Alopecia exanthema, pruritus, purpura, skin discolouration, hyperhidrosis, rash, angioedema, erythema multiforme, urticaria, exfoliative dermatitis, Stevens-Johnson syndrome, photosensitivity, Quincke oedema
Frequency unknown Toxic epidermal necrolysis
Musculoskeletal and connective tissue disorders Frequent Less frequent Ankle swelling, muscle cramps Arthralgia, asthenia, back pain, myalgia
Renal and urinary disorders Less frequent Increased urinary frequency, micturition disorder, nocturia
Reproductive system and breast disorders Less frequent Sexual dysfunction, gynaecomastia
General disorders and administration site conditions Frequent Less frequent Facial oedema, upper extremity oedema, fatigue Chest pain, pain, malaise
Investigations Less frequent Weight increase/decrease
c) Paediatric population Adverse events were similar to those seen in adults. In a study of 268 children, the most frequently reported adverse events were headaches, dizziness, vasodilation, epistaxis, abdominal pain, asthenia.