Health checkups everyone should get every year
Many serious conditions, such as high blood pressure, diabetes and high cholesterol, give no warning signs in the early years. By the time you feel unwell, they may have been quietly doing damage for a long time. A yearly checkup is a cheap way of catching problems when they are easiest to manage. What you actually need depends on your age, sex, family history and lifestyle, so treat this as a general guide and confirm the specifics with your own doctor.
Blood pressure
This takes a minute and costs almost nothing. Blood pressure is generally considered normal when it is around 120/80 mmHg; readings consistently at or above 130/80 may count as raised depending on the guideline used, and your doctor will interpret it. Untreated high blood pressure raises the risk of stroke, heart attack and kidney disease. Adults should have it checked at least once a year, and more often if it is high, if you have a family history or if you are over 40. Pharmacies and many clinics measure it, and a home monitor is useful for people with known high readings.
Blood sugar
India has a very large number of people with diabetes and prediabetes, and many do not know it. Common tests include fasting blood glucose, post-meal glucose and HbA1c, which reflects your average blood sugar over roughly the past three months. Your doctor may advise screening yearly if you are overweight, over 30 to 35, have a family history of diabetes, a sedentary lifestyle, or a history of gestational diabetes. Typically, you fast for 8 to 10 hours before a fasting sugar test, though HbA1c does not need fasting.
Cholesterol and lipid profile
A lipid profile measures total cholesterol, LDL (often called "bad"), HDL ("good") and triglycerides. High LDL contributes to fatty deposits in arteries. Adults are commonly advised to get a lipid test every few years, and more frequently, perhaps yearly, if levels are borderline, if you have diabetes, hypertension or a family history of heart disease. South Asians have a higher risk of heart disease at younger ages, so this test deserves attention. Follow the lab's fasting instructions, which are usually 9 to 12 hours.
Complete blood count and basic blood tests
A complete blood count (CBC) checks haemoglobin, white cells and platelets. It can reveal anaemia, which is very common in Indian women, as well as infection or other blood disorders. Many doctors also order thyroid tests (TSH) if you have fatigue, weight changes or menstrual irregularities, and kidney and liver function tests to watch general health and medication effects. Vitamin D and B12 levels are commonly checked, since deficiencies are widespread, but only take supplements on medical advice.
Weight, waist and BMI
Body mass index is a rough guide: in Asian populations, a BMI of 23 or above is commonly considered overweight and 25 or above is considered obese by many Indian and WHO Asia-Pacific guidelines, because the health risks begin at lower numbers. Waist circumference gives extra information: a large waist signals belly fat, which is linked to diabetes and heart disease. Your doctor can interpret these in context.
Eye and dental checks
- Eyes: a yearly or two-yearly eye exam detects changes in vision and eye pressure. People with diabetes need a yearly retina check, and everyone over 40 should consider screening for glaucoma.
- Teeth: see a dentist every six to twelve months for a scale and check. Gum disease and cavities progress painlessly at first.
Screenings by age and sex
| Group | Commonly discussed screenings |
|---|---|
| Women, adult | Cervical screening (Pap smear or HPV test) at intervals your doctor sets; clinical breast exam; mammography commonly from around 40 to 50 depending on guidance |
| Men over 40-50 | Discuss prostate health and cardiovascular risk with a doctor |
| Everyone over 45-50 | Colorectal cancer screening discussion |
| Smokers or heavy drinkers | Lung, liver and cardiac assessment as advised |
| People over 60 | Bone density, hearing, vision and memory checks |
These are broad pointers, not firm rules. Your doctor will tailor the list based on your risks.
Mental health matters too
A checkup should include how you are feeling, not just your numbers. Persistent low mood, anxiety, poor sleep or loss of interest in things you used to enjoy deserve attention. Many doctors use short questionnaires. Talking about it is not a weakness; it is as legitimate as checking blood pressure.
How to prepare and get the most from it
- Note down your symptoms, medicines, supplements and family history, such as heart attacks, diabetes or cancer in parents and siblings.
- Follow fasting instructions only when told; do not fast for tests that do not need it.
- Carry your previous reports so that your doctor can compare trends.
- Ask what the numbers mean and what you can change before the next visit.
- Be wary of very expensive "full-body packages" that include tests you do not need. Choose a package that matches your age and risk, and ask your doctor which items are useful.
Final thoughts
A checkup is not about finding something wrong; it is about knowing where you stand and acting early if something changes. This article offers general information and is no substitute for personal medical advice. Speak to a qualified doctor about which tests are right for you, and do not wait for the annual visit if you notice new symptoms such as chest pain, unexplained weight loss, persistent fatigue or unusual lumps.
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