Matthews & Associates

Matthews and Associates is also in Houston and also runs Invokana ads. Its commercials mention the risk of genital gangrene associated with SGLT2 inhibitors like Invokana. "We note that the FDA describes gangrene of the genital area as a rare side effect," the FTC said. Matthews and Associates ad says patients using SGLT2 inhibitors were about twice as likely to develop gangrene that leads to leg and foot amputations. "If you or someone you love has been diagnosed with one of these conditions, you may be entitled to compensation," the ad says.