Zydus Cadila gets final approval from USFDA to Advertise generic tension headache Pills Kumar Jeetendra | July 19, 2020 Medication firm Zydus Cadila on Saturday said it has received final approval from the US health regulator to market generic Butalbital, Acetaminophen and Caffeine combination pills to cure symptoms of tension headaches. The company has obtained final approval from that the United States Food and Drug Administration (USFDA) to market Butalbital, Acetaminophen and Caffeine tablets …