Sexual Problems
Another symptom of prostate cancer is erectile dysfunction. [4] This is also known as impotence, and it is a condition which makes it difficult for a man to get an erection or keep one. Also, ejaculating and seeing blood in the semen could be another sign of prostate cancer.
Weight Loss
When weight loss occurs drastically, without any prior effort to lose it, it may be a sign of prostate cancer.
Loss of Appetite
Another symptom is loss of appetite. Loss of appetite is simply losing the feeling or need to eat or take anything. It is losing interest in food and in some cases, the thought or an attempt to eat may even cause nausea and vomiting.