Addiction is a complex condition, a brain disorder that is manifested by compulsive substance use despite harmful consequences.

Leukemia is a type of cancer that affects the body’s blood-forming tissues, including the bone marrow and the lymphatic system.

Acne is a common skin condition that occurs when hair follicles become clogged with oil and dead skin cells. It often manifests as pimples, blackheads, whiteheads, or cysts, typically appearing .

Cardiac arrhythmias are abnormalities in the heart's rhythm, which can manifest as irregular heartbeats.

Osteoarthritis is a common joint disorder characterized by the degeneration of cartilage and the underlying bone in one or more joints.

Dengue fever is a mosquito-borne viral infection that causes flu-like symptoms and can be potentially fatal, which is primarily transmitted to humans through the bites of infected Aedes mosquitoes.