Teva Pharmaceuticals is buying Allergan's generic drug unit for $40.5 billion — here's why so many health care companies are merging
![Teva looks to sell generics in China through joint venture with Guangzhou Pharma: Bloomberg | FiercePharma Teva looks to sell generics in China through joint venture with Guangzhou Pharma: Bloomberg | FiercePharma](https://qtxasset.com/FiercePharma-1509981669/Teva.jpg/Teva.jpg?VersionId=pqDhfRS4azqVXV3EMzTHsyjf1U59E82p)
Teva looks to sell generics in China through joint venture with Guangzhou Pharma: Bloomberg | FiercePharma
![The logo of Croatia's pharmaceutical company Pliva owned by Teva Pharmaceutical Industries is seen in front of the company's building in Zagreb March 18, 2010. Pliva was Croatia's biggest drugs firm in The logo of Croatia's pharmaceutical company Pliva owned by Teva Pharmaceutical Industries is seen in front of the company's building in Zagreb March 18, 2010. Pliva was Croatia's biggest drugs firm in](https://c8.alamy.com/compfr/2e74ayw/the-logo-of-croatias-pharmaceutical-company-pliva-owned-by-teva-pharmaceutical-industries-is-seen-in-front-of-the-companys-building-in-zagreb-march-18-2010-pliva-was-croatias-biggest-drugs-firm-in-the-1990s-and-traded-on-the-london-stock-exchange-in-the-last-decade-it-has-switched-to-generics-and-was-bought-by-barr-pharmaceuticals-which-was-then-acquired-by-israels-teva-the-worlds-biggest-generics-producer-reuters-nikola-solic-croatia-tags-business-health-2e74ayw.jpg)
The logo of Croatia's pharmaceutical company Pliva owned by Teva Pharmaceutical Industries is seen in front of the company's building in Zagreb March 18, 2010. Pliva was Croatia's biggest drugs firm in
![Teva Stock Dives As The Sales Downfall Continues For Its Biggest Product | Investor's Business Daily Teva Stock Dives As The Sales Downfall Continues For Its Biggest Product | Investor's Business Daily](https://www.investors.com/wp-content/uploads/2018/01/stock-Teva-03-company-640x360.jpg)