Smoking anything can irritate your lungs...however, when eaten or vaporized, the THC dilates the air sacs and bronchial tubes, making it easier for asthmatics to breathe. It works when smoked as well, but can be a bit irritating so be careful. I'm an asthmatic myself and know it definitely helps me breathe better (even when smoked, suprisingly).
Lethal G Reviewed by Lethal G on . Weed and Asthma do ya'll believe that weed can help asthma? my asthma developed after i quit for about a month, but when i started back up my breathing felt better, the only downside was all the mucas and shit. weed has defenatly helped control the frequency and intensity of my asthma attacks. I even spent some time researching it and found that studies show that it's beneficial. i strongly believe that asthma should be considered as one of the qualificatons for obtaining medicinal marijuana Rating: 5