I am 67 suffering from Harpege while taking treatment for lymphoma n.h.with chemo four yrs back on the right side chest.there was acute pain with the skin looking like burns with waterl filled lumps going towards back side like a serpent.the pain is 24 hours.the doctors prescribed painkillers which give side effects constipation,drowsiness etc.the doctors say that there is no medicine for this as the disease has gone inside the skin and only remedy is painkillers.