Long term risks of smoking include

increased risk of developing chronic diseases such as lung cancer, heart disease, stroke, chronic obstructive pulmonary disease (COPD), and other respiratory conditions. Smoking can also lead to decreased lung function, weakened immune system, and reduced fertility. Additionally, smoking can cause premature aging and contribute to the development of wrinkles, yellowing of teeth, and other skin changes. Over time, smoking can also increase the risk of developing certain types of cancer, including bladder, kidney, and pancreatic cancer.