At present, there is no authoritative information proving that smoking causes skin spots.
There are many types of skin spots, the common ones being freckles, chloasma, age spots, etc., which may be caused by genetic factors, ultraviolet radiation, changes in the level of sex hormones, liver diseases and other factors. There is no authoritative information to prove that there is a direct causal relationship between smoking and spots, but it is an indisputable medical fact that smoking is hazardous to health.
There is sufficient evidence to show that smoking will lead to chronic obstructive pulmonary disease, bronchial asthma and other respiratory diseases; smoking will lead to lung cancer, oral cavity and oropharyngeal malignant tumors, bladder cancer, cervical cancer and other malignant tumors; smoking will lead to coronary heart disease, stroke, hypertension and other cardiovascular diseases; smoking will also lead to type 2 diabetes mellitus and many other diseases.
Therefore, it is recommended to avoid smoking regardless of whether it will lead to skin blemishes. It is recommended that patients with blemishes consult a doctor in time to clarify the cause of the disease and follow the doctor’s instructions for targeted treatment.