My brother & I used Hytrin for years, he suddenly developed Cance...

My brother & I used Hytrin for years, he suddenly developed Cancerous tumors in his Abdomen & expired in two months. It scared me so I stopped taking Hytrin. I never had any problems with Hytrin. I switched to Flomax But i`m starting to Itch, get rashes & hives all over my body. Does Hytrin cause Tumers after you take it awhile? Cardura also causes Itching so I read. What other drug is there left, that I could take? Spiro T. Chelemedos