Today, my neurologist added Sifrol and increased Sinemet dosage from 3 to 4times a day. I was Dx with PD in 2014, September and I will be 61 years old soon. After reading and watching about pwp in this community, I realised that it went back to 2011, when I got a strange smell, like the smell in a new car just by myself all the time no matter where I was. I was getting more anxiety and depression. I also suffer from ED.. After two years on Sinenet 100/25 three times a day, the doctor told me to increase to four adding Sifrol starting with 0.375 mg and to increase up to 3 mg.. I am following John Pepper's fast walking for a few months and get a feeling that I have a long way to go. I try to walk two days in my neibourhood and two days at gym a week. For the last three months, Fatigue is more noticeable and I also lost libido. ED is getting worse. I lost motivation in doing things I used to do. I mentioned these problems and the doctor added more medication. I am always concerned to take new medicine and would like to to ask is there anyone in our community having Sifrol.?