I suffer Hyper tension and I am on drugs such as "Metoprolol succinate" and "Losartan. Due to which I also suffer erectile dysfunction for about 3-4 years. My age is 54. I have not consumed the drug Tadalfil due to the fear of any side effects or the mutual effects of more than one drugs like Metoprolol (which I take in the evening for B.P) and the proposal Tadalfil for ED. Can any experts guide me on the above problem of mine. I have purchased the drug "tadalfil" and kept safely in the kit. Please help me urgently