Will my lungs improve if I quit smoking weed? Using tobacco weed harms lung wellness which is associated with bronchitis, wheezing, and phlegm manufacturing, impartial of tobacco smoking. These signs or symptoms tend to further improve in individuals who Stop using weed, indicating that their lungs can get better https://broadfar.com/non-combusted-cigarettes-a-safer-alternative-or-just-a-myth/