Buffa, E
This is the inhibition of inflammatory mediators (e.g., inducible NO synthase (iNOS), IL-6, interferon-gamma (IFN-), and TNF-) [18]
clinicians should discontinue it if any rash or hypersensitivity signs appear
Unlike oral supplements enter the digestive system and are absorbed into the bloodstream, intravenous (IV) administration of glutathione allows it to enter circulation without going through the digestive system
Most Common Glutathione (GSH) Side Effects Irritation at the injection site Gastrointestinal discomfort (nausea, bloating, cramping) A rotten egg (sulfur) taste in the mouth, usually mild If irritation at the injection site occurs, you can consider alternating injection sites on the body, apply an over-the-counter itch cream (preferably with hydrocortisone), use injections less frequently, or discontinue use entirely