Preventive health screenings help
detect potential health issues early, often before symptoms appear, giving you the best chance for effective treatment.
1. General health Check-Up / Annual Physical- What it includes: blood pressure, BMI, heart rate, basic blood tests (CBC, kidney, liver), and general physical exam.
- Why it matters: Detects early signs of hypertension, diabetes, kidney or liver issues, and obesity-related complications.
- Frequency: Once a year.
2. blood pressure Screening- Why: High blood pressure is a “silent killer” with no early symptoms, increasing risks of heart attack, stroke, and kidney disease.
- Frequency: At least once a year; more often if elevated readings or family history.
3. Blood sugar / diabetes Test- Tests: Fasting blood sugar, HbA1c, or glucose tolerance test.
- Why: Detects prediabetes or diabetes early, helping prevent complications like neuropathy, kidney disease, and vision loss.
- Frequency: Annually after age 30, or earlier with risk factors (obesity, family history).
4. Lipid Profile / cholesterol Check- Why: Detects high cholesterol and triglycerides, which increase the risk of heart disease and stroke.
- Frequency: Every 4–6 years for healthy adults; more frequent if you have risk factors.
5. cancer Screenings- Common checks include:
- Breast cancer: Mammogram (women, usually from age 40–45).
- Cervical cancer: Pap smear and HPV testing (women).
- Colorectal cancer: Colonoscopy (both men and women, from age 45–50).
- Prostate cancer: PSA test (men, from age 50 or earlier if at risk).
- Why: Early detection significantly improves treatment outcomes.
6. Eye Examination- What: Vision tests, intraocular pressure, and retina check.
- Why: Detects glaucoma, cataracts, macular degeneration, and diabetes-related eye problems.
- Frequency: Every 1–2 years; annually if diabetic or over 40.
7. Dental Check-Up- Why: Regular dental exams prevent gum disease, cavities, and oral cancers, and can also indicate overall health issues like diabetes.
- Frequency: Every 6–12 months.
8. Liver and Kidney Function Tests- Why: Detect early signs of fatty liver, hepatitis, or kidney disease, which often develop silently.
- Tests: Liver function tests (LFTs), kidney function tests (creatinine, eGFR, BUN).
- Frequency: Once a year; earlier if risk factors present (alcohol use, obesity, hypertension).
9. heart health Screening- Tests: ECG, echocardiogram, stress test (treadmill), calcium scoring (for higher-risk individuals).
- Why: Detects heart disease, arrhythmias, and coronary artery blockage early.
- Frequency: Every 1–2 years, earlier if you have risk factors like hypertension, diabetes, or family history.
10. Bone Density Test / vitamin D Check- Why: Especially important for men over 50 and postmenopausal women, to prevent osteoporosis and fractures.
- Tests: DEXA scan, serum vitamin D and calcium levels.
- Frequency: Every 2–5 years depending on age and risk factors.
💡 Additional Optional Checks- Thyroid function tests (TSH, T3, T4) — especially for women over 35.
- Lung function tests — for smokers or those exposed to pollution.
- Hepatitis B and C screening — once in adulthood, especially if at risk.
Key TakeawaysPreventive screenings
save lives by catching problems early.Some tests are
age-dependent, while others depend on
personal or family risk factors.Pair check-ups with a
healthy lifestyle: balanced diet, regular exercise, good sleep, and stress management.
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