a cotton ball wont filter out the impurities and binders in the pill and SWIY can really risk doing some damage to him/herself this way. a real filter might do a better job but shooting pills is always dangerous since they are meant for oral consumption
and contain binders that are bad to shoot, and theres the risk of infection with improper technique.
5 mg of oxycodone
is not much if swiy has a tolerance from trying them out different ways over a few days. look up rectal opiate
administration, this is a bit safter than shooting and should be nearly as strong. maybe try 5-10 mg rectal first. but swim
really advises swiy to PLEASE not shoot these with the technique swiy is thinking of. its very dangerous.