Most Common Diseases in India https://www.nivabupa.com/disease-articles/common-diseases-awareness-and-prevention.html Most Common Diseases in India include conditions like heart disease, diabetes, tuberculosis, and respiratory infections. Infectious diseases such as malaria, dengue, and cholera are prevalent, especially in rural areas. Poor sanitation, inadequate healthcare, and lifestyle factors contribute to their spread. Efforts to improve public health, sanitation, and awareness are crucial in combating these diseases across the nation.