"i started cymbalta 30 mg last night for the first time. the medicine made me very sleepy and i fell asleep. i awoke during the night with very sharp pains in my head, the left side of my face felt numb, a lot of sweating, very unusual racing thoughts (i was a business woman with a briefcase walking the streets in new york) ...(possible hallucination, not sure) heart palpitations and my head felt like it weighed a ton. it is now the next day and i feel very weak and dizzy and lightheaded. i&#039;m nauseated and still having headaches. wished it could have worked but i can&#039;t take it anymore."