The recommended dosage of<unk>  tablets for adults is 1 to 2 tablets every 4 to 6 hours, and only 1 tablet every 4 to 6 hours for children under the age of 12. The<unk>  is an Internet<unk>  which emerged in 2020, and revolves around the deliberate consumption, excessive use and overdose of the antihistamine medicine diphenhydramine (commonly sold in the United States under the brand name<unk> , which acts as a deliriant in high doses. The<unk> , which spread via the social media platform TikTok, instructs participants to film themselves consuming large doses of<unk>  and documenting the effect of tripping or hallucinating. Numerous authorities have advised against the<unk> , as deliberate overconsumption of diphenhydramine can lead to adverse effects, including confusion, delirium, psychosis, organ damage, hyperthermia, convulsions, coma, and death. On September 24, 2020, the FDA formally released a statement advising parents and medical practitioners to be aware of the<unk> 's prevalence and its risks. The recreational use of diphenhydramine and addiction is well-reported in medical literature, and overdoses are treatable with correct intervention. Its psychoactive effects at high dosages, which are a symptom of anticholinergic poisoning, are also well documented. In severe cases, the overdose of diphenhydramine and other anticholinergic medicines can lead to a phenomenon referred to as an anticholinergic toxidrome, which can affect organ systems throughout the body, including the nervous system and cardiovascular system. Several participants have been hospitalized as a result of the<unk> , including three teenagers admitted to the Cook Children's Medical Center after consuming at least 14 diphenhydramine tablets, and 15-year-old Chloe Marie Phillips, an Oklahoma teen who died from an overdose after attempting to take part.
Benadryl challenge
Allergy test
Patch test
Skin allergy test
Radioallergosorbent test
Salicylate testing
Nasal provocation test
Chemosensitivity assay