Doctors warn of connection between e-cigarettes and asthma – WCBD

Doctors warn of connection between e-cigarettes and asthma
WCBD
Dr. Andrew Davidson, Charleston Allergy & Asthma, “E-cigarettes generally contain nicotine, but they don't have the tar that you get from lighting up and smoking a cigarette. The tar causes a lot of damage to the lungs, but nicotine is still something …

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