POSTED 9:30 PM, NOVEMBER 20, 2019, BY AMANDA ST. HILAIRE. UPDATED AT 09:37PM, NOVEMBER 20, 2019 Doctors, patients: Efforts to block opioid addiction are also blocking treatment. MILWAUKEE — Just walking up to a pharmacy window is enough to send Tina Kasten’s brain into overdrive. “You freak out,” Kasten said, using words like “anxiety” and…

