Diabetic retinopathy is a complication of diabetes that affects the eyes. It's caused by damage to the blood vessels of the light-sensitive tissue at the back of the eye (retina).

Attention Deficit Hyperactivity Disorder (ADHD) is a neuro developmental disorder characterized by persistent patterns of inattention, impulsivity, and hyperactivity.

Atherosclerosis is a medical condition characterized by the buildup of plaque inside the arteries. It is a type of arteriosclerosis, which is a general term for hardening and narrowing of the arteries. In atherosclerosis, the plaque is made up of fat, cholesterol, calcium, and other substances found in the blood.

Tuberculosis (TB) is a potentially serious infectious disease caused by the bacterium Mycobacterium tuberculosis. It mainly affects the lungs but can also infect other parts of the body such as the kidney, spine.

Coronary artery disease (CAD), also known as coronary heart disease or ischemic heart disease, is a condition characterized by the narrowing or blockage of the coronary arteries.

Asthma is a lung disease that makes it harder to move air in and out of lungs. Inflammation and narrowing of the small airways in the lungs cause asthma.