 [ Symptoms ] can you spread hives on yourself by scratching similar to poison ivy  first time i have every had them they are from a medicine reaction and i starting scratching without thinking they are even on the palms of my hands maddening and i am snowed in and will not be able to get a remedy for a day or so any insight would be appreciated [ Disease ] hi such complaints are usually seen after eye lesions but if opthalmology investigations are within normal limits the ct scan of brain with eeg should be done for further evaluation thanks