God bless Anon! Daily smoker for the past 20+ years also quitting, possibly have CHS
>What is cannabinoid hyperemesis syndrome?
>Cannabinoid hyperemesis syndrome (CHS) is a condition that leads to repeated and severe bouts of vomiting. It is rare and only occurs
>in daily long-term users of marijuana.
>Marijuana has several active substances. These include THC and related chemicals. These substances bind to molecules found in the
>brain. That causes the drug “high” and other effects that users feel.
>Your digestive tract also has a number of molecules that bind to THC and related substances. So marijuana also affects the digestive
>tract. For example, the drug can change the time it takes the stomach to empty. It also affects the esophageal sphincter. That’s the tight
>band of muscle that opens and closes to let food from the esophagus into the stomach. Long-term marijuana use can change the way
>the affected molecules respond and lead to the symptoms of CHS.
>Marijuana is the most widely used illegal drug in the U.S. Young adults are the most frequent users. A small number of these people
>develop CHS. It often only happens in people who have regularly used marijuana for several years. Often CHS affects those who use
>the drug at least once a day.
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/cannabinoid-hyperemesis-syndrome.html