cigarette smoking during the 1950s and 1960s Back to '60s—Which Brands Did You Smoke? Smokin': Classic Cigarette Commercials (Video
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Akoto took the idea and ran with it

They are equally effective at cigarette smoke odor removal, making them a versatile choice for any smoke-related odor problem
You can spot many of these items in ukiyo-e

Smoking can reduce oxygen flow, which may lead to pain or discomfort

Functional Expression of P-Glycoprotein and Organic Anion Transporting Polypeptides at the Blood-Brain Barrier: Understanding Transport Mechanisms for Improved CNS Drug Delivery
Nicotine and smoking change your body chemistry, making it harder to predict how your body will react to certain medications, including anesthesia drugs