India – Health Issues

What are the most common health issues and diseases in India?

As both the world’s most populous nation and one of its fastest-growing economies, India occupies a unique position in global public health — grappling simultaneously with rising non-communicable illnesses, neonatal and maternal mortality, and road traffic injuries, while also hosting world-class hospitals and a formidable pharmaceutical sector.

Cardiovascular diseases (CVDs) constitute the single largest contributor to disease burden across India. Conditions affecting the circulatory system — ischaemic heart disease, stroke, and heart failure among them — rank as the most widespread and deadly health concerns for the Indian population, a pattern that has held firm for well over a decade. Indians face an elevated risk of atherosclerosis and coronary artery disease, a vulnerability that researchers partly attribute to a genetic predisposition towards metabolic syndrome.

India has earned the sobriquet “Diabetes Capital of the World” for good reason: more than 77 million of its citizens are living with the disease. Type 2 diabetes, driven by poor nutritional habits and insufficient physical activity, is overwhelmingly the dominant form, and the epidemic is no longer confined to cities — rural populations are experiencing a sharp acceleration as well.

Four conditions — heart disease, cancer, diabetes, and chronic pulmonary disease — collectively account for almost 80% of all deaths from non-communicable causes. All four share the same quartet of underlying risk factors: tobacco consumption, harmful alcohol intake, an unhealthy diet, and physical inactivity.

Cancer is increasingly prevalent throughout India, with oral, breast, cervical, and lung cancers leading in frequency. Delayed diagnosis and insufficient public awareness continue to drive high fatality rates. Squamous cell carcinoma is the predominant form of oral cancer in India, most commonly affecting people between 31 and 50 years of age. Geographically, Kerala records the lowest incidence of oral cancer while West Bengal records the highest.

Respiratory diseases represent a significant and worsening public health burden. Pollution-driven conditions such as asthma, chronic obstructive pulmonary disease (COPD), and lung cancer are on the rise, and experts emphasise that policy reform and sustained public education campaigns are essential tools for safeguarding respiratory health at a population level.

Despite measurable improvements in sanitation infrastructure, waterborne illnesses — including diarrhoea, cholera, and typhoid — persist as meaningful threats, especially in rural communities that still lack reliable access to clean water. Water treatment, hygiene education, and continued investment in sanitation remain pillars of the public health response.

Is India considered a healthy country? How do health outcomes compare internationally?

India’s life expectancy sits marginally below the global average, yet it has been climbing at a pace that outstrips worldwide improvement. According to United Nations estimates, life expectancy in India reached approximately 72 years in 2023, against a global benchmark of roughly 73 years. For the most current figures, readers should consult the WHO India country profile or the Ministry of Statistics and Programme Implementation, as both are updated on a regular basis.

The progress achieved over the past several decades is remarkable: a child born in India in 1950 could expect to live only to age 41. By 2024, that figure had climbed to around 72 years — a transformation that has substantially narrowed the gap with countries that once held a commanding lead.

Nevertheless, pronounced differences between states remain. A child born in Kerala in 2021 could expect to live approximately ten years longer than one born in Chhattisgarh. For expats weighing up where to settle, this regional disparity is worth considering: healthcare quality and health outcomes differ meaningfully not only between urban and rural environments, but also from state to state.

Public health specialists describe India as shouldering a triple burden of disease: the incomplete resolution of longstanding infectious disease challenges, the accelerating emergence of lifestyle-driven non-communicable conditions, and the recurring threat of novel pathogens capable of triggering outbreaks or pandemics.

The Human Rights Measurement Initiative estimates that India is meeting around 80.5% of what its income level would suggest it should be achieving in terms of the right to health. Stark disparities between wealthy and disadvantaged populations — and between urban and rural residents — persist in access to care, with the most marginalised communities bearing a disproportionate share of both communicable and non-communicable disease. For the most current statistics, consult WHO data or India’s national statistical agency directly, as health indicators evolve year to year.

What infectious diseases or environmental health risks should expats be aware of in India?

India carries a dual burden of infectious diseases, spanning established threats such as tuberculosis, malaria, and dengue alongside emerging challenges including antimicrobial resistance. For expats arriving from countries where such diseases are rare or effectively eradicated, the shift in everyday health risk can be considerable.

Tuberculosis (TB) remains one of India’s most pressing public health challenges: India carries the world’s highest TB burden. Malaria has long been a seasonal concern, with the greatest concentration of cases and deaths historically recorded in rural parts of Odisha (Orissa). India also has the world’s highest incidence of rabies, making awareness of animal bites — and prompt access to post-exposure treatment — a practical priority for expats, especially those living outside metropolitan areas.

Diarrhoeal diseases are a leading cause of early childhood death and are closely tied to poor sanitation and limited access to safe drinking water. Newly arrived expats should treat tap water with particular caution across most of India, defaulting to filtered or bottled water until they are confident about local supply quality.

The World Health Organization places several Indian cities among the most polluted on earth, leaving millions exposed to dangerous concentrations of particulate matter on a daily basis. Indoor air pollution — generated by burning biomass fuels for cooking in poorly ventilated homes — compounds this problem substantially, especially in rural settings. Long-term exposure degrades lung function and elevates the risk of lung cancer. Expats with pre-existing respiratory conditions should factor air quality carefully into their decision about where in India to live.

The following vaccinations are commonly recommended for those residing in or travelling to India, though guidance can evolve over time:

• Hepatitis A and B
• Typhoid
• Tetanus, diphtheria, and pertussis (Tdap)
• Japanese encephalitis (particularly for rural stays)
• Rabies (pre-exposure, especially for those working with animals or in remote areas)
• Malaria prophylaxis (depending on region and season)

Always verify the latest immunisation guidance from your home country’s official travel health body — such as the NHS travel vaccination pages, the US CDC India travel health page, or an equivalent national authority — before moving. India’s Ministry of Health and Family Welfare publishes its own guidance at mohfw.gov.in.

Is smoking common in India, and what are the laws around it?

As of 2024, around 9.3% of Indian adults aged 15 and over were estimated to smoke, with a pronounced gender divide: 16.7% of adult men compared to just 1.4% of adult women. For newcomers to India, however, it is worth understanding that tobacco consumption here extends well beyond cigarettes into forms that may be less familiar.

According to the Global Adult Tobacco Survey India 2016–17, approximately 267 million Indian adults — 29% of the total adult population — use tobacco in some form. Smokeless tobacco is in fact the most prevalent category, encompassing products such as khaini, gutkha, betel quid with tobacco, and zarda. Smoked forms include bidis, cigarettes, and hookah.

Smokeless tobacco use affects around 21.4% of adults (29.6% of men and 12.8% of women). Tobacco is implicated in roughly 27% of all cancers in India, and nearly 90% of oral cancers in the country are attributed directly to smokeless tobacco use.

India enacted the Cigarettes and Other Tobacco Products Act (COTPA) in 2003, establishing one of Asia’s more comprehensive tobacco control frameworks. The legislation prohibits smoking in public places including workplaces, restaurants, public transport, and enclosed public spaces. Despite a quarter century of such restrictions, smoking still contributes to approximately one million deaths per year in India, indicating that enforcement has been inconsistent in practice. In December 2024, India announced revised packaging and labelling regulations introducing stronger health warnings and a national quitline number, with effect from June 2025.

India’s cigarette taxes, which amount to 53% of the retail price, are comparatively high — though they still fall short of the WHO’s recommended 75% threshold, limiting their effectiveness in reducing affordability. Of particular relevance to expats, electronic cigarettes and vaping devices are outright banned in India under the Prohibition of Electronic Cigarettes Act 2019 — a more stringent stance than most countries, where vaping is legal and regulated. Expats who use such products should be aware that importing or using e-cigarettes in India can carry legal consequences.

Cessation support is available through government channels: the National Tobacco Control Programme (NTCP) focuses on establishing Tobacco Cessation Centres within district hospitals, providing free behavioural counselling, medication, and nicotine replacement therapy.

Is obesity or poor diet a significant health concern in India?

A 31-country Ipsos Health Service Report published in 2024 found that the health issues of greatest concern among Indian respondents were cancer (47%), obesity (28%), and mental health (26%), with drug misuse and stress also featuring prominently. Obesity has emerged as an increasingly visible public health challenge, most acutely in urban settings.

Rising obesity rates are driving associated health problems including diabetes, cardiovascular disease, and musculoskeletal conditions. Sedentary lifestyles and poor food choices are consistently identified as the primary culprits. The urbanisation of Indian life has brought with it shifts towards inactive routines, calorie-dense diets, and elevated stress — feeding a surge in non-communicable diseases such as hypertension, obesity, and certain cancers.

Heavy consumption of refined carbohydrates, sugary beverages, and fried snacks — alongside declining levels of physical activity — is propelling a wave of diet-linked conditions. That said, India’s nutritional landscape is extraordinarily varied. Traditional diets in many regions remain predominantly plant-based and nutritionally sound, built around lentils, legumes, vegetables, and whole grains. The health challenges are most acute where populations have shifted away from these dietary traditions towards more processed, energy-dense alternatives.

Despite the country’s economic advances, deficiencies in essential micronutrients — iron, vitamin D, and iodine among them — remain widespread. Contributing factors include limited dietary diversity, insufficient access to fortified foods, and culturally embedded dietary practices. Government and public health initiatives targeting dietary diversification and supplementation are considered a high priority.

Relative to many high-income nations, India’s overall obesity prevalence remains comparatively modest as a share of total population — but the rate of increase, particularly in cities, is a pressing concern for health planners. The government’s National Multisectoral Action Plan for Prevention and Control of Common NCDs (2017–2022) sets out objectives to promote physical activity, encourage healthier eating habits, and address the key risk factors associated with non-communicable disease.

What are the mental health attitudes and services like in India?

Stigma around mental health remains a substantial barrier to care-seeking in India. Millions of people across the country live with depression, anxiety disorders, and substance use problems. For expats, appreciating the social context surrounding mental health is as important as knowing how to access professional support.

Deeply rooted cultural attitudes continue to discourage many families and individuals from consulting mental health professionals, with traditional or religious frameworks often preferred instead. This is changing — most noticeably among urban, younger cohorts and in professional environments — but expats should bear in mind that candid discussion of mental health conditions is not yet universally accepted across all social settings.

India’s Mental Healthcare Act 2017 was a watershed piece of legislation: it enshrined the individual’s right to access mental health treatment and decriminalised attempted suicide. However, the distance between legal provision and accessible services remains wide. Unlike systems offering universal public mental health coverage — as seen in much of Western Europe — India’s public mental health infrastructure is dramatically under-resourced relative to the scale of need. The country has far fewer psychiatrists, psychologists, and counsellors per capita than WHO recommendations suggest are necessary.

Private mental health provision, on the other hand, is available and of a creditable standard in major cities such as Mumbai, Delhi, Bengaluru, Chennai, and Hyderabad. Expats with comprehensive health insurance can typically access private psychiatrists and therapists, a number of whom work regularly with international clients or offer consultations in multiple languages. The expansion of telehealth platforms has also made mental health support considerably more accessible, regardless of where in India an expat may be based.

The National Institute of Mental Health and Neurosciences (NIMHANS) in Bengaluru is India’s foremost institution for mental health and a reliable reference for information on services and research. The government’s iCall helpline and the Vandrevala Foundation helpline are among the crisis support services available.

Are there any health risks specific to expats living in India?

Moving to India involves a set of health adjustments that differ from anything long-term residents typically encounter. Many of these stem from the body’s need to acclimatise to an unfamiliar climate, disease environment, and food ecosystem — an adaptation process that can span weeks or months.

Traveller’s diarrhoea and food safety: Gastrointestinal illness is one of the most frequently reported early complaints among new arrivals, typically caused by exposure to bacteria or pathogens that local residents have built a degree of immunity to over time. Drinking only filtered or bottled water, steering clear of raw salads washed in tap water, and exercising caution with street food during the initial settling-in period are all sensible precautions.

Air quality and pollution: Chronic respiratory conditions including COPD and asthma are increasing in prevalence, driven substantially by India’s severe air pollution problem. The WHO places several Indian cities among the most polluted worldwide. Expats relocating to cities such as Delhi, Kanpur, or Lucknow should invest in high-performance air purifiers for the home and consider wearing N95-grade masks during the worst pollution episodes — typically November through February in northern India.

Heat and climate adjustment: India’s climate ranges widely, from humid tropical conditions in southern and coastal regions to blistering summer heat on the plains and cold temperatures at altitude. Heat exhaustion and heatstroke are genuine hazards during summer, particularly for those unaccustomed to temperatures that can surpass 45°C across northern India. Maintaining adequate hydration, avoiding direct sun exposure during the midday hours in summer, and familiarising yourself with local climate patterns before you move are all worthwhile steps.

Vector-borne diseases: Dengue fever in particular has spread increasingly across Indian cities and is no longer primarily a rural concern. Applying insect repellent, wearing covering clothing, and ensuring that windows and doors are properly screened all help to reduce exposure.

Insurance and healthcare registration: India lacks a universal public healthcare system comparable to those found in many other countries, and the quality of public facilities varies enormously. The majority of expats depend on private healthcare, which can be excellent in major cities but potentially costly without insurance coverage. Arranging comprehensive international health insurance before departure — and identifying a reputable private clinic or hospital close to where you will be living — is strongly advisable. Many multinational employers and large organisations in India provide health cover for expatriate staff, but self-employed expats or independent contractors should make their own arrangements.

Where can expats find reliable health information and services in India?

Finding your way through India’s health system as a newcomer becomes considerably more manageable with the right resources to hand. The following are the key official and practical references expats should familiarise themselves with.

1. Ministry of Health and Family Welfare (MoHFW): India’s central health authority. The official website at mohfw.gov.in publishes health guidelines, disease alerts, vaccination policies, and information on public health programmes.
2. WHO India Country Office: The WHO India page offers country-specific health profiles, disease outbreak updates, and links to international health standards — a strong starting point for expats seeking to understand India’s broader health environment.
3. Your home country’s travel health authority: Before and after relocating, consult your home country’s official travel health guidance — such as the US CDC, the NHS Travel Vaccinations page, or an equivalent national body — for vaccination recommendations and India-specific health alerts.
4. National Institute of Mental Health and Neurosciences (NIMHANS): India’s leading mental health institution. Visit nimhans.ac.in for information on mental health services and support resources.
5. Private hospitals and international clinics: Major cities including Delhi, Mumbai, Bengaluru, Chennai, and Hyderabad are home to internationally accredited hospitals — among them Apollo, Fortis, and Max Healthcare — that offer dedicated international patient departments and English-language assistance.
6. Expat community networks: Well-established expat communities in India’s larger cities often maintain current informal knowledge about dependable local doctors, clinics, and health resources. Online forums and local expat groups can serve as a practical complement to official channels.

Health guidance, vaccination requirements, and disease risk levels in India can shift — sometimes quickly. Always confirm the current status of any health advice through official sources before relocating, and revisit those sources regularly after you arrive. Any figures, fees, or recommendations cited in this article — or elsewhere — should be cross-checked against official sources to ensure you have the most current information.

Frequently Asked Questions About Health Issues in India

Do I need vaccinations before moving to India?

Yes. A number of vaccinations are typically recommended for people taking up long-term residence in India, including hepatitis A and B, typhoid, tetanus, and — depending on your intended location — Japanese encephalitis and rabies. Malaria prophylaxis may also be appropriate depending on the region. Always check the most up-to-date guidance from your home country’s official travel health authority and seek advice from a travel medicine specialist before relocating. Recommendations can change, so verify them as close to your departure date as possible.

Is the tap water safe to drink in India?

In the majority of locations across India, tap water is not considered safe for direct consumption without prior treatment. Expats are strongly advised to drink filtered or bottled water, install a home water filter with suitable cartridges, and refrain from consuming ice or raw produce washed in tap water until they have confirmed water quality in their specific area. Diarrhoeal diseases remain a serious public health concern and are closely associated with inadequate sanitation and unsafe drinking water supplies.

How serious is air pollution in India, and what can I do to protect myself?

The WHO identifies several Indian cities among the most polluted anywhere in the world, with millions routinely breathing harmful concentrations of particulate matter. If you are moving to a heavily polluted urban area — particularly in northern India during the winter months — purchase a high-grade air purifier for your home, wear N95-grade masks on days when pollution peaks, and track the Air Quality Index (AQI) using apps such as IQAir or India’s own CPCB (Central Pollution Control Board) platform.

Can I access mental health services as an expat in India?

Yes. Private mental health services are available in major Indian cities and are of a reasonable to good standard. Psychiatrists, psychologists, and counsellors — including some with experience working with international clients — practise in cities such as Delhi, Mumbai, and Bengaluru. Online therapy platforms have expanded considerably in recent years. Public mental health provision exists but is severely under-resourced, meaning most expats rely on private services, ideally covered under an international health insurance policy.

Is dengue fever a risk for expats in India?

Yes. Dengue is a significant and growing health concern across much of India, including in large metropolitan areas — it is no longer limited to rural zones. The disease is transmitted by the Aedes mosquito and is most prevalent during and after the monsoon season, broadly from July through November. Practical precautions include using insect repellent, wearing appropriate clothing that covers exposed skin, ensuring screened windows and doors in your accommodation, and staying alert to symptoms such as high fever, intense headache, joint pain, and rash. No specific antiviral treatment exists; care is supportive in nature.

What is the standard of private healthcare like in India?

Private healthcare in India’s major cities is generally of a high standard and far better resourced than the public system. Hospital networks such as Apollo, Fortis, and Max Healthcare hold international accreditations and regularly attract medical visitors from overseas. Treatment costs are substantially lower than in most high-income countries, though out-of-pocket expenditure for serious conditions can still be considerable without insurance. Healthcare quality diminishes noticeably in rural areas and smaller towns, where expats may need to travel some distance for specialist care.

Are there any particular health concerns related to India’s climate?

Yes. India’s climate varies dramatically from one region to another, and expats should prepare for the specific conditions of their destination. Heat exhaustion and heatstroke are serious hazards in northern and central India during the summer months of April to June, when temperatures can surpass 45°C. Coastal and southern regions may present humidity-related respiratory issues and mould exposure. Altitude sickness is a concern for those venturing into the Himalayas. The monsoon season, running broadly from June to September, brings a heightened risk of vector-borne diseases such as dengue and malaria.

Does India have a public health system that expats can use?

India does operate a public healthcare system, but it is significantly stretched and quality varies markedly across states, cities, and rural areas. Public hospitals can be overcrowded and under-equipped, particularly beyond the major urban centres. While public facilities are technically open to all, most expats choose private healthcare for its shorter waiting times, better-equipped facilities, and generally higher standard of care. Arranging comprehensive international or local private health insurance before moving to India is strongly recommended.