Shortness of breath can have many causes including asthma, COPD, sleep apnea, stress, and more. We covered a few common ones here. Read the full blog for more insight. Link in bio. # Frontiers B cell immune repertoire sequencing in tobacco cigarette smoking, vaping, and chronic obstructive pulmonary disease in the COPDGene cohort Vaping and COPD: more harm than once promised Galaxus Vaping doubles risk of serious lung disease, even without smoking history study Professor Erwin Loh Health experts warn of vaping dangers and link to COPD COPD Chronic Obstructive Pulmonary Disease WebMD Health Center