November is Movember, the month when moustaches start conversations about men’s health. One question Malaysian men search for often at this time of year is “apa itu kanser prostat?”, or what is prostate cancer, usually followed by whether it is dangerous and how to avoid it.
This article explains in plain language what prostate cancer is, how common it is in Malaysia, its possible signs and risk factors, and why screening is worth talking through with a doctor. For everyday urinary changes after 50, see the companion guide on prostate symptoms in men over 50.
What Is Prostate Cancer, and How Common Is It in Malaysia?
The prostate is a walnut-sized gland that sits just below the bladder, around the tube that carries urine out of the body, and helps produce semen. Prostate cancer develops when cells in this gland begin to grow in an uncontrolled way.
According to the Malaysia National Cancer Registry Report 2017-2021, prostate cancer is the third most common cancer among Malaysian men, after colorectal and lung cancer. It is found mostly in men over 50 and becomes more common with each decade. Malaysian health reports have also noted that many cancers in the country, prostate cancer among them, are found at a later stage, which is one reason Movember conversations matter.
Tanda Kanser Prostat: Signs of Prostate Cancer
In its early stages, prostate cancer often causes no symptoms at all, which is why it can go unnoticed for years. When signs do appear, they can include:
- Changes in passing urine, such as going more often (especially at night), a weak flow, difficulty starting, or a feeling that the bladder has not fully emptied
- Blood in the urine or in the semen
- New back, hip or bone pain that does not settle
- Unexplained weight loss or tiredness
Every one of these signs can also be caused by conditions that are not cancer, such as a non-cancerous enlarged prostate or a urine infection. Only a doctor can assess what is behind a symptom, so the sensible step is to mention any new or changing sign rather than guess.
Punca Kanser Prostat: Risk Factors and Two Common Myths
The exact cause is not known, but several factors raise the risk:
- Age. The strongest risk factor. Risk rises noticeably after 50.
- A father or brother with prostate cancer, particularly if he was diagnosed at a younger age.
- Family genetics. Some inherited gene changes, including certain ones also linked to breast and ovarian cancer within a family, can raise the risk.
- Body weight. Research suggests excess weight may be associated with more aggressive forms.
Two myths come up again and again.
Myth: an enlarged prostate turns into cancer. Fact: a non-cancerous enlarged prostate, known as benign prostatic hyperplasia (BPH), is very common with age and does not turn into cancer. The two can exist side by side, however, and their urinary symptoms can look alike.
Myth: it is only an old man’s disease. Fact: risk rises with age, but prostate cancer can also occur in men in their 40s and early 50s, especially with a family history. Men whose father or brother had it may wish to raise this with a doctor in their 40s.
Kanser Prostat Bahaya Ke? Slow-Growing and Aggressive Types
Is prostate cancer dangerous? The honest answer is that it depends on the type:
- Slow-growing types are common. Some grow so slowly that they may never cause symptoms or shorten a man’s life.
- Aggressive types grow faster and can spread beyond the prostate, for example to the bones, where they become more serious.
Finding it early matters: while prostate cancer is still within the gland, there are generally more options and the outlook tends to be better. An individual’s outlook and next steps are decided with a specialist team after referral to urology, not by a GP or an article.
Prostate Cancer Screening: A Shared Decision With Your Doctor
Screening means looking for the cancer in men who have no symptoms, and it is not a simple “every man should do it” decision. A doctor may talk through whether any screening is suitable, including its possible benefits and its limitations, since no screening approach is perfect. For some men, screening brings worry about a cancer that would never have harmed them; for others, finding it early makes a real difference.
Screening is therefore generally approached as a shared decision between a man and his doctor, taking into account age, general health, family history and personal preferences. These questions can be raised at a routine consultation, for example at a walk-in GP clinic in Silibin, Ipoh, where the doctor may assess symptoms and refer to a urologist when appropriate.
Everyday Habits and Warning Signs That Need Urgent Help
There is no proven way to fully prevent prostate cancer, and no single food or drink has been shown to stop it developing. Habits that support overall health are still worth building:
- A balanced diet with plenty of vegetables, fruit and wholegrains, keeping red and processed meat and fried foods moderate
- Staying active, such as brisk walking on most days
- Keeping to a healthy weight, not smoking, and keeping alcohol low
- Enough sleep and regular water through the day
- Knowing your family history and sharing it with your doctor
Many conditions in men stay quiet for years; the guide to silent health conditions men often ignore covers others worth knowing about.
Go to the nearest emergency department or call 999 if you:
- Are suddenly unable to pass urine, especially with a painful, swollen lower tummy
- Develop new back pain together with weakness or numbness in the legs, or new difficulty controlling the bladder or bowels
Frequently Asked Questions
Kanser prostat keturunan ke? (Is prostate cancer hereditary?)
Family history does matter. Men whose father or brother had prostate cancer have a higher risk, and some inherited gene changes can also raise it. A family history does not mean a man will develop it, but it is worth telling your doctor, as it can shape the screening conversation.
Cara elak kanser prostat: can prostate cancer be prevented?
“Cara elak kanser prostat” means ways to avoid prostate cancer. There is no proven way to prevent it completely, and age and family history cannot be changed. Healthy everyday habits support overall health, and knowing your own risk makes for a useful conversation with a doctor.
What is prostate cancer called in Chinese?
In Chinese, prostate cancer is 前列腺癌 (qián liè xiàn ái). Knowing the term can help Ipoh families share a relative’s history with a doctor.
When should I go to the emergency department?
Go to the nearest emergency department or call 999 if you suddenly cannot pass urine, or if you develop new back pain with leg weakness or numbness. These need urgent assessment and should not be left for a routine visit.
Can a GP help with prostate cancer concerns?
Yes, within the scope of general practice. A GP can listen to symptoms, talk through risk factors and the pros and cons of screening, and refer to a urologist when needed. Specialist investigations and cancer care decisions happen through that referral.
For further information, you are welcome to call 012-943 3882 or walk in during opening hours.