Formulary
Avapritinib [Specialist drug]: Indications, Dosing, Side Effects and Interactions
Avapritinib [Specialist drug] clinical drug profile including indications, dosing, side effects, cautions and interactions.
MedNext Academy | 3 min read
Avapritinib [Specialist drug]: Indications, Dosing, Side Effects and Interactions
Avapritinib [Specialist drug] clinical drug profile including indications, dosing, side effects, cautions and interactions.
Indications and dose
**Gastro-intestinal stromal tumours,Advanced systemic mastocytosis**
- **Adult** (By Mouth): Specialist drug - access specialist resources for dosing information.
Side effects
For avapritinib [Specialist drug] Common or very common Abdominal pain; acute kidney injury; alopecia; anaemia; anxiety; appetite decreased; arthralgia; ascites; asthenia; CNS haemorrhage; cognitive impairment; concentration impaired; confusion; constipation; cough; dementia; depression; diarrhoea; dizziness; drowsiness; dry mouth; dysphagia; dyspnoea; electrolyte imbalance; excessive tearing; eye inflammation; facial swelling; feeling cold; fever; fluid imbalance; gastrointestinal disorders; haemorrhage; hair colour changes; headache; hyperbilirubinaemia; hypertension; hypoalbuminaemia; insomnia; leucopenia; malaise; memory impairment; movement disorders; muscle complaints; nasal congestion; nausea; neutropenia; oedema; oral disorders; pain; peripheral neuropathy; peripheral swelling; photosensitivity reaction; psychiatric disorder; QT interval prolongation; respiratory disorders; sensation abnormal; skin reactions; speech impairment; taste altered; thrombocytopenia; tremor; vertigo; vision disorders; vomiting; weight changes Uncommon Encephalopathy; pericardial effusion; tumour haemorrhage Frequency not known Libido decreased; premature menopause
Medicinal forms
Clinical governance
**Author:** MedNext Clinical Team. **Clinical reviewer:** Dr Shameer Deen, MBBS, MS, MRCS. **Sources:** BNF, Indian Pharmacopoeia, CIMS India. **Correction:** Report errors at support@mednext.academy.
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