Great health starts with regular checkups. According to the 2023 National Health and Morbidity Survey, 2 in 5 Malaysians did not go through a health screening in the last 12 months. While the majority of the population do go to see their doctors, that begs the next question. How often should you really be getting a health screening?
Is once a year enough? Or should some tests happen more often—especially as you age? Here’s what our doctors think, and why skipping your screenings might mean missing early signs of serious health problems.
How Often Should You Get Screened?
There’s no universal rule for how often someone should go for a health screening. Your screening schedule should be based on your age, but also on your medical history, lifestyle, and personal risk factors. You have to think about where you’re coming from, how fast you’re going, and what you might find ahead.
Age
As you get older, your risk for chronic illnesses like heart disease, diabetes, and certain cancers naturally increases. That’s why screening becomes more frequent and more comprehensive with age.
A healthy person in their 20s might only need a basic check-up every few years. In your 40s, screenings like mammograms, colonoscopies, or blood sugar tests are added—because that’s when conditions like breast cancer or prediabetes become more common.
Gender
Men and women face different health risks at different points in life. Women need regular Pap smears and mammograms; men might be screened for prostate issues as they get older. And both may need bone density scans later in life—but at different ages.
Family History
Has someone in your family had diabetes, heart disease, high cholesterol, or cancer? If so, you may need to begin screenings earlier—or do them more often.
If a first-degree relative had colorectal cancer before age 50, you might need to start colon cancer screening as early as age 40 (or even earlier). A family history of breast or ovarian cancer might mean starting mammograms—and possibly genetic testing—well before the usual age range.
Doctors use your family history as a risk calculator. It doesn’t guarantee you’ll develop a condition, but it can significantly influence your timeline for monitoring.
Lifestyle Habits
Smoking, drinking, poor diet, lack of exercise, or high stress levels can all increase your risk of diseases earlier in life.
Smokers may need earlier lung cancer screening (via low-dose CT scans). Someone with a sedentary lifestyle and a diet high in sugar might start diabetes screening sooner than someone who eats clean and stays active.
Existing Health Conditions
If you already have a condition—like high blood pressure, diabetes, or high cholesterol—screenings become a regular part of management. They help track whether your treatment is working, and flag any complications early.
Let’s say you’ve been diagnosed with prediabetes. You’re not just screened once and done—you’ll be monitored regularly to make sure it’s not progressing. The same goes for thyroid disorders, liver problems, or autoimmune diseases. Your screening schedule adapts to your medical status in real time.
A List of Screenings and How Often You Should Get Them
| Screening | Frequency |
|---|---|
| Blood pressure | Every 2 years if normal; yearly if slightly elevated. |
| Cholesterol | Every 4–6 years, especially if you're overweight or have a family history of heart disease. |
| Blood sugar test | Start around age 45, or earlier if overweight or at risk for diabetes. |
| Colonoscopy | Begin at 45 for colorectal cancer, earlier if there’s family history. |
| Pap smear (women) | Every 3 years from age 21. |
| Mammogram (women) | Every 1–2 years starting at age 40 or 50, depending on risk. |
| Prostate screening (men) | Consider PSA testing at age 50, or 45 if high-risk. |
| Bone density test (women) | Starting at 65. Annually or as needed. |
| STI screening | Annually or more often depending on sexual activity. |
| Hearing and vision | Starting when you’re over 60. Annually or as needed. |
| Vaccinations | Especially important in old age. Keep up with flu shots, shingles, and pneumonia vaccines. |
What Happens If You Skip?
Skipping screenings doesn’t just delay treatment—it can cost lives. Cancer screenings went down during the pandemic, leading to concerns about delayed diagnoses. In some cases, routine screenings are the only way to catch diseases in their earliest, most treatable stages.
A good strategy is to schedule a yearly physical and review your screening schedule with your doctor. Most clinics also offer screening packages tailored by age and gender—these can simplify the process and even save you money.
Consider using a health app or calendar reminders to track appointments and results. When life gets busy, it’s easy to forget, but your future self will thank you.
Get Your Routine Health Screening at Dr Prevents
How often you need health screenings depends on where you are in life and what your health risks look like. But one thing’s for sure: regular checkups are a crucial part of preventive care. They empower you to take control of your health before problems arise.
Don’t wait for a warning sign. Talk to your doctor about a screening plan that’s right for you—and stick to it. At Dr Prevent’s, our health screenings are thorough and we have a plan affordable for any patient. Contact your nearest clinic in KL or Selangor today to get a consultation.