vii. Presentation and control measures –

Non-communicable diseases are health conditions that cannot spread from one person to another through contact, air, water, or any other means. Unlike infectious diseases such as malaria or typhoid, these diseases develop slowly over time due to lifestyle habits, genetics, or environmental factors. Common examples include diabetes, hypertension, heart disease, cancer, and asthma.

In Nigeria, diabetes has become increasingly prevalent, affecting many adults who consume excessive sugar and processed foods while living sedentary lifestyles. These diseases require long-term management through medication, dietary changes, and regular exercise. Prevention involves adopting healthy habits like eating balanced meals, exercising regularly, avoiding tobacco and excessive alcohol, and managing stress effectively.

Control measures focus on early detection through medical screening, health education campaigns, and promoting healthy living practices in communities. The burden of non-communicable diseases continues growing in Nigeria, making prevention awareness crucial for young people.

Prevention and control measures are the strategies we use to stop diseases from spreading and to manage health problems in our communities. Think of it like building a fence around your compound—you're keeping the bad thing out before it causes damage. These measures include things like vaccination programs, health education, proper sanitation, and quarantine during disease outbreaks.

Nigeria's battle against polio is a perfect example. The government and health organizations like UNICEF ran massive vaccination campaigns across states, trained health workers, and educated parents on immunization importance. This approach—combining prevention through vaccines, community awareness, and surveillance—has worked incredibly well in reducing polio cases nationwide.

Prevention is always cheaper and easier than treatment, which is why governments prioritize these measures through public health policies and education programs.

Non-communicable diseases like diabetes, hypertension, and cancer spread through lifestyle choices, not from person to person. Control measures focus on prevention and management. The key strategies include adopting healthy diets rich in fruits and vegetables, regular exercise like walking or sports, avoiding tobacco and excessive alcohol, and managing stress through relaxation activities. Regular health checkups help detect these diseases early when treatment is easier. In Nigeria, the "eat less salt" campaign addresses hypertension, which affects millions of Nigerians. Health education in schools and communities raises awareness about risk factors. Governments can also regulate unhealthy food marketing and improve healthcare access. When someone develops these diseases, proper medication, lifestyle changes, and counseling support recovery and prevent complications.