Cystic fibrosis is a genetic disorder that affects the lungs and digestive system. It is caused by mutations in the CFTR gene, which leads to the production of thick, sticky mucus. This mucus can clog airways, making it difficult to breathe and increasing the risk of lung infections. In addition to respiratory issues, cystic fibrosis can also impact the pancreas, preventing the proper absorption of nutrients. People with this condition often require specialized treatments, including medications and therapies, to manage symptoms and improve their quality of life. Early diagnosis and ongoing care are essential for better outcomes.