86 crest syndrome, lymphedema from femoral atery surgery.I have a new onset symptom of migratory itching.. it always starts at my feet. proceeds up through the trunk, to the arms, neck and finally top of my head. This happens primarily at night, but can occur throughout the day.Meds include verapimil, lasix, flomax could this be an unusual presentation of seizure? (no hx of seizures btw)

Summarized question: What causes migratory itching in lymphedema?