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They concluded that Nicotine acts as a gateway drug and exerts a priming effect on cocaine by means of HDAC inhibition . Evidence from a 2011 animal study appearing in the Journal of Science Translational Medicine showed that exposing mice to nicotine during their early developmental stages made them more responsive to cocaine later on

Long-term Respiratory Damage Smoking irritates the eyes, nose, and throat

Meanwhile, Italy, Latvia and Lithuania have banned smoking in cars altogether

Babe Ruth Caught in a Snowstorm

Other vulnerable groups include: People with allergies or asthma, who are more susceptible to lung infections or respiratory problems such as pneumonia Individuals living with immune deficiencies or chronic diseases If you are concerned about exposure to secondhand smoke for yourself or a family member, contact your primary care provider.