Gut-directed agents such as EDP1503, derived from a commensal bacterium, modulate both innate and adaptive immunity via the microbiota and were tested in colorectal and breast cancers (NCT03775850)
In some instances, the injection may result in minor side effects such as discomfort or redness at the injection site, nausea, vomiting, diarrhea, and headaches
When itching and redness take over, you want a miracle cure
So this is the response from my doctor
Adverse events were mild to moderate in severity, most commonly gastrointestinal disturbance (207 adverse events, 37%), with similar rates across treatment groups
It should be mentioned that better versions of liposomal (surrounded by fat) oral glutathione (GSH) are being developed to improve absorption, and lipodermal (through the skin) gels are also an option