"i have been on cymbalta (30mg) for a three week trial for treating my anxiety, depression and fibromyalgia. thought it sounded like a miracle pill since i&#039;m only 21 years old, but this has caused everything from headaches to stomach pain to diarrhea. i figured i could live with that and let it run its course but things got worse. i noticed my anxiety attacks got much worse and became more frequent, had to go the er last night because my hands, feet, tongue, ears, face went numb and swelled. now i&#039;m on steroids and benadryl to bring it down. "