Attention Ocella Birth Control users. Reviews on Ocella say the FDA says these drugs may cause serious heart, blood clots and health problems. If you or loved one took Ocella and developed heart problems, other complications, or even death--your birth control pill may be to blame. You need a lawyer, attorney, or even better a national law firm to review your case and protect your rights. Call Phillips National Injury Group right now at 800-808-2244 for a free, no-obligation case evaluation.