"i&#039;ve been on hysingla for two months now 20g then 30mg and i&#039;m starting 40mg tomorrow so far nothing is happening it isn&#039;t working at all i&#039;ll update in two weeks on how the 40s work i am extremely intolerant to opioids percocet, vicodin, oxycodone, oxycontin etc etc after 4 to 5 days i begin throwing up violently but i haven&#039;t had issues with this med so far."