coughing up blood smoking cigarettes (Hemoptysis) Hemoptysis - Wikipedia

Given the rapid aging of the worlds population, this study utilizes nationally representative data from the China Health and Retirement Longitudinal Study (CHARLS) to systematically examine the longitudinal associations between smoking behaviors, including smoking status, duration, pack-years, and age of initiation, with the incidence and all-cause mortality of asthma among middle-aged and older adults

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Any form of tobacco use at least doubles the risk of oral, throat, and lung cancersas well as the other conditions specified in the titlecompared to individuals who have never used tobacco

For HTPs, the WHO recommends that these be regulated similarly to other tobacco products