Nat

Hi my hubby has been suffering from CH for 18 years and has been chronic since last June. Decided to try shrooms but it doesn't seem to work he has taken up to 3 gr. of the recreational and he feels absolutely nothing. Could it be because he is on prednisone, lithium and Zomigs? Also how long do these meds stay in your system once he does go off? Were just anxious to try it.