WICHITA, Kan. (AP) — Wichita plans to join a massive lawsuit against opioid makers, distributors and pharmacies.

The  city council approved a law firm Tuesday to represent it in federal litigation in Ohio, where the flood of cases over the opioid epidemic is being handled. Attorney Andrew Hutton says the city’s complaint could be filed by the end of the week.

Hutton said in a statement that opioid manufacturers used deceptive marketing to maximize profits. He says doctors were convinced to prescribe opioids, not just for cancer patients or those recovering from surgery, but also for chronic-pain sufferers, despite the risk of addiction.

The city wants to be compensated for costs such as opioid-related emergency calls. At the county level, the Wichita area had 148 opioid-related deaths last year.

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