Erectile dysfunction (ED) is the inability to get or keep a firm erection that is sufficient for sexual intercourse. In an erection, impulses from the brain and local nerves cause the muscles of the corpora cavernosa, two chambers in the penis, to relax and allow blood to flow in through the arteries and...

Urinary problems are not restricted to the elderly. Young men and women can also suffer from poor urination or severe urgency, the sensation of incomplete urination or even urinary incontinence, just like older people. These problems are known... 

Kidney cancer, one of the 10 most common cancers in Singapore, can go undetected for a long time as the cancer can develop without symptoms. But as with most cancers, early detection is key to survival, which hinges on how far the cancer has spread, said Dr Henry Ho, a consultant urologist at SGH.