My husband tried taking Daliresp last spring but was so miserable with side effects that he quit in about 10 days. He was having diarrhea, nausea, loss of appetite, headaches, a back ache, insomnia, and was absolutely miserable. What really seemed odd to me was that he had to take nebulizer treatments several times and he seldom needs them when not taking Daliresp. He wants to try it again and started to take it 5 days ago. The diarrhea started right away. Now he is also experiencing nausea and loss of appetite. Has anyone experienced these symptoms and had them go away in a reasonable amount of time.