Answer
Blood clots in the legs or lungs are recognised, especially with certain thalidomide- or lenalidomide-containing combinations. Sudden breathlessness, chest pain or a swollen painful limb needs urgent assessment.
Sources for this answer
- Melphalan 2 mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.