The NBA issued Bobby Portis a 25-game suspension Thursday for violating the league's anti-drug policy, Shams Charania of ESPN reports.
Portis' suspension stems from a positive test of the drug tramadol, a medication used to treat severe pain. According to Portis' agent, Mark Bartelstein, the veteran big man unintentionally took the banned drug with the belief that he was taking the medication Toradol, which is approved by the league. Portis won't appeal the suspension, which will go into effect beginning with Thursday's game against the Clippers