This is reflected in the many variations of cannabinoid or cannabis-based medicines available to improve sleep like Nabilone, Dronabinol and Marinol
E-cigarettes are banned from sale but authorised for use in the following countries: Antigua, Barbuda, Bhutan, Brazil, Brunei Darussalam, Chile, Colombia, Egypt, Ethiopia, Gambia, Hong Kong, India, Iran, Jamaica, Kuwait, Lebanon, Macao, Mauritius, Mexico, Nepal, Oman, Panama, Seychelles, Sri Lanka, Suriname, Timor-Leste, Turkey (see comment below), Turkmenistan, Uganda, Uruguay, Venezuela
And how does it intend to overcome the 'patent cliff' expected from 2028 onwards
1 including the biodegradable cigarette filter
It's an incense or benzoin smoke rather than a forest or chimney fire