addiction
Physically= stimulates the brain
Psychologically= boredom, self-confidence, habit
Withdrawal= inability to sleep, headaches, nausea
reasons for drug use
common characteristics for substance abusers
effects of smoking
Nicotine is the addictive chemical in tobacco and it is a stimulant
Increased heart rate
Increased Blood Pressure
Carbon Monoxide deprives heart of oxygen
Lung Cancer
Tar
Other Carcinogens
Pulmonary Emphysema= narrowing of the airway
Chronic Bronchitis= lungs fill with mucous
Respiratory Infections
effects of smoking on pregnancy
miscarriage
stillbirth
low birth weight
effects of smokeless tobacco
vaping
is not water vapor, but aerosol that contains many particles including benzene, formaldehyde and acetaldehyde.
one JUUL contains as much nicotine as a pack of cigarettes.
teen use is on the rise, while tobacco use has gone down.
no long term studies on its effects.
can cause third hand smoke (residue left on surfaces)
over the counter vs. prescribed medications
over the counter
prescribed medications