Answer:
all of the above, unless you mean not medicinal drugs, ten that would be street drugs, hallucinogens,and stimulants
Dehydration ..................
The Hanahaki Disease is a disease in which a person grows flowers from their lungs because of unrequited love.
In a more detailed example: “Hanahaki Disease (花吐き病) is a fictional disease in which the victim coughs up flower petals when they suffer from one-sided love. It ends when the beloved returns their feelings (romantic love only; strong friendship is not enough), or when the victim dies. It can be cured through surgical removal, but when the infection is removed, the victim's romantic feelings for their love also disappear.”
