 [ Symptoms ] 92 year female scratching wringing hands rubbing legs and arms crying sounds without tears emotional no sleep female is very distraught and cannot communicate her problems she is up all night and better during the day [ Disease ] if overdose is suspected contact your local poison control center or emergency room immediately us residents can call the us national poison hotline at 1 800 222 1222 canada residents can call a provincial poison control center symptoms of overdose may include dizziness ringing in the ears weakness nausea vomiting drowsiness fast breathing confusion seizures