Research, mechanism, and small daily decisions. Written by an ER physician for the cluster of people the textbooks keep missing.
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The short version A bite from certain ticks can create a delayed allergy to red meat, gelatin, and dairy called alpha-gal syndrome. The giveaway...
The short version If you have hay fever, your immune system can confuse proteins in certain raw fruits, nuts, and vegetables for the pollen...
The short version Histamine intolerance is not a food allergy. It is an enzyme shortfall: some people are low in diamine oxidase (DAO), the...
The short version If cheap jewelry breaks you out and your gut acts like IBS, the same metal may be in your food. Nickel...
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The short version Foods can hit you two ways you would never connect to food. Either your immune system confuses a food protein or...
The short versionDisorders of gut-brain interaction (DGBI) are real, common conditions in which the gut and brain miscommunicate, producing symptoms like pain, nausea, bloating,...
The short version A hot shower or bath and topical capsaicin cream on the belly are the two things that reliably ease a cannabinoid...
The short version There is no single test for cannabinoid hyperemesis syndrome (CHS). No blood panel, scan, or lab confirms it. Doctors diagnose it...
The short version Ondansetron (Zofran) and most anti-nausea drugs fail in cannabinoid hyperemesis syndrome because they target pathways that are not driving the vomiting....
The short versionTopical capsaicin is a low-risk, low-cost bridge for cannabinoid hyperemesis syndrome. A 2026 emergency-department study saw pain drop and vomiting stop in...
The short versionThe prodrome of cannabinoid hyperemesis syndrome (CHS) is the quiet phase before the vomiting starts: early morning nausea, low belly discomfort, and...
The short versionThe acute vomiting phase of cannabinoid hyperemesis syndrome (CHS) usually settles within hours to a few days after you truly stop cannabis....
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