 [ Symptoms ] how long does 5 puffs of marijuana last in system for one time smoker the day that i had smoked 5 puffs was on july 18th then the day that i got offered a good job was august 1 that same day i had to go take a drug test urine drug test iam a thin male weighting only 140 pound and i have a fast metabolism i do not gain any weight i have played allot of soccer from july to august 1 so i do exercise [ Disease ] no if these lumps are chalazions they are not contagious they still could be hordeolum internum stys under the eyelids so please have them examined so that you can have an exact diagnosis and treatment solution