A commonly used painkiller might be too risky for people to keep taking.<br />Gizmodo repots a new study found people who use diclofenac are at greater risk of heart disease.<br />Diclofenac is a non-steroidal anti-inflammatory drug--or NSAID.<br />It's sold under the brand names Voltaren, Cambia, and Solaraze, by prescription and OTC. <br />
