The awnser to your question would be a social
hey according to mayoclinic
it states "Yes, stress and hair loss can be related. Three types of hair loss that can be associated with high stress levels are: Telogen effluvium. In telogen effluvium (TEL-o-jun uh-FLOO-vee-um), significant stress pushes large numbers of hair follicles into a resting phase."
:)
We need more context in order to answer this question.
It can damage the airways in your lungs and also cause lung cancer
