Blood Pressure Management in India: Readings, Causes, Low-Salt Diet, Exercise, Home Monitoring and When to See a Doctor

High blood pressure, or hypertension, affects a large share of Indian adults and often causes no symptoms until it damages the heart, brain, kidneys or eyes. The good news is that it can be measured easily and controlled with lifestyle changes and, when needed, medicines. This guide explains the numbers, daily habits and monitoring.

This article is general health information, not medical advice. Consult a qualified doctor for diagnosis, treatment and medicines, especially if you are pregnant, have a chronic condition or take regular medication.

What the numbers mean

Indian guidelines commonly diagnose hypertension at 140/90 or above in clinic readings, but doctors consider your overall risk, and treatment targets differ by age and conditions. A single high reading does not make a diagnosis, so confirmation over several days or visits is standard.

Risk factors

• High salt intake, including pickles, papad, namkeen, instant noodles and packaged snacks.
• Excess weight, especially around the waist. Check your BMI.
• Physical inactivity, smoking, tobacco chewing and heavy alcohol use.
• Family history, diabetes, kidney disease and sleep apnoea.
• Chronic stress and poor sleep.
• Age, and some medicines such as painkillers and decongestants.

Measuring at home correctly

1. Use a validated upper-arm monitor with the right cuff size. Wrist devices are less reliable.
2. Do not eat, exercise, smoke or drink tea or coffee for 30 minutes before.
3. Sit quietly for five minutes with your back supported, feet flat and arm at heart level.
4. Take two readings one minute apart, morning before medicines and evening, for seven days.
5. Record all readings and show them to your doctor.

Home readings above 135/85 on average usually suggest hypertension.

A low-salt Indian diet

Aim for under 5 grams of salt (about one teaspoon) a day from all sources. Most Indian diets exceed this by a wide margin.

• Cook with less salt and add lemon, spices, curry leaves, ginger and garlic for taste.
• Limit pickles, papad, chutneys, packaged snacks, sauces and instant mixes. Check labels for sodium.
• Eat more potassium-rich foods such as bananas, coconut water, spinach, tomatoes and beans, unless you have kidney disease and your doctor has restricted potassium.
• Choose whole grains, dal, vegetables, fruit, curd and nuts. Reduce refined carbohydrates, fried foods and sweets.
• Watch out for hidden salt in restaurant food and street snacks.

See also the heart health guide and healthy breakfast ideas.

Exercise

Aim for at least 150 minutes a week of brisk walking, cycling, swimming or similar activity, plus strength training twice a week. Even 30 minutes of walking on most days can lower systolic pressure by several points. Start slowly if you have been inactive or have heart disease, and take your doctor's advice. Yoga and breathing exercises may help relaxation. See yoga for beginners and running guide.

Weight, alcohol and tobacco

• Losing even 3 to 5 kg can lower blood pressure noticeably if you are overweight. See healthy weight loss.
• Limit alcohol, and quit smoking and tobacco in any form.

Sleep and stress

Poor sleep and chronic stress raise pressure. Aim for seven to eight hours, keep regular timings, and practise relaxation. Loud snoring with daytime sleepiness may signal sleep apnoea, which needs evaluation. Read sleep tips, stress management and meditation guide.

Medicines

If your doctor prescribes tablets, take them regularly even if you feel fine. Never stop suddenly, and do not share medicines. Report side effects such as ankle swelling, persistent cough or dizziness rather than stopping. Combination pills can improve adherence. Keep a list of all medicines, including supplements, for your doctor.

Warning signs

Seek urgent care for severe headache, chest pain, breathlessness, weakness on one side, slurred speech, confusion, or vision loss. Adults should have blood pressure checked at least once a year, and more often if there is a family history, diabetes or kidney disease.

Costs and cover

Regular checks, tests and medicines add up. Keep your health insurance in order, and read about diabetes management since the two conditions often occur together.

A weekly routine that works

Pick three fixed habits and repeat them. Walk briskly for 30 minutes after dinner on five days, cook with half the usual salt and replace one packaged snack a day with fruit or roasted chana. Check your pressure at home two mornings a week and write the numbers in a notebook. Review the trend once a month, and bring the notebook to every doctor visit. Small, repeatable steps beat dramatic short-term diets, because blood pressure responds to what you do over months. If a family member lives with hypertension, share the plan, since cooking changes only work when the whole household follows them.

Frequently asked questions

What is a normal blood pressure?

Below 120/80 mmHg is considered normal.

How much salt should I eat per day?

Under 5 grams, about one teaspoon, from all sources.

Can high blood pressure be cured?

It can often be controlled with lifestyle changes and medicines, usually requiring long-term management.

Should I stop tablets when readings are normal?

No, only your doctor should change or stop medicines.

How often should I check my pressure?

At least yearly for adults, and more often if you have risk factors or a diagnosis.

Which monitor is best?

A validated upper-arm automatic monitor with a suitable cuff size.

Last reviewed 8 November 2026. Rates, limits and rules change, so confirm figures with the official source before you act.