i just suffered from a severe sunburn that blistered a large patch on my left arm and most of my forehead. the day after i was burned, my forehead swelled up considerably. it took 2 days for the swelling to go down, but now i have a headache that will not go away. i drank plenty of water and took some excedrine but the headache is persisting. along with the persistant headache i am feeling dazed and confused. its hard to keep a solid thought and i'm feeling very irritable, i am getting confused very easily when i never used to and my appetite has deminished considerably. is there anything that might help with the pain? do i need to see a doctor?--michelle