Can anyone tell me what to expect in caring for a loved one with Stage 4 Lung Cancer, now with leptomeningeal disease? At present my loved one has headaches regularly medicated with Panadol and medication for seizure control. We have just come home from hospital after a long stay to get the seizure medication right and to put home support in place. We are delighted to have her back at home, but somewhat apprehensive as we walk into a new season of unknown.