Choosing to ignore any symptoms that indicate poor health can be very harmful for the body – which is the case when it comes to cancer. The earlier cancer is detected, the more treatment options are available, and the better your chance of the cancer going into remission.

One in six South African men will develop cancer during their lifetime, with prostate cancer being the main offender. This, coupled with fact that June is Men’s Health Month, should be the wake-up call men need to start taking better care of themselves.

While some cancers cannot be avoided, many can be prevented with a few simple lifestyle changes. In the same way that you shouldn’t put poor quality oil into your car’s engine, you must watch what you put into your body; avoiding alcohol, sugar and smoking. Just like you shouldn’t let your car sit idle for weeks on end, you must exercise regularly. As you shouldn’t leave your car in the sun day after day, you must protect your skin from sun damage.

“Getting regular medical attention and self-examinations makes a huge difference in early detection of cancer,” says Dr Ali Hamdulay from Metropolitan’s health division. “Do not ignore the warning lights – it could save your life.”

Dr Hamdulay provides advice on how to identify three major cancers that predominantly affect men. If caught early, these cancers have a very good cure rate.

Problems passing urine: If you are experiencing pain and are struggling to pass urine or have a weak flow, it may have indicate a problem with your prostate or even worse, prostate cancer. Men aged 50 or older should have an annual prostate test (PSA test), while those with a family history of the disease should start annual testing in their 40s.

Changes to testicles: If you notice any unusual lumps or swelling of the testicles, then you need to be checked for testicular cancer. It is the most common cancer in young men between the ages of 15 and 39, but can occur at any time.

Changes to skin and moles: Any changes to your moles or skin could be the first sign of skin cancer. New moles or any change in the size, shape or colour of an existing mole should be checked.