It is managed in the same manner as anaphylaxis. Anaphylactoid reaction, non-immune anaphylaxis, or pseudoanaphylaxis, is a type of anaphylaxis that does not involve an allergic reaction but is due to direct mast cell degranulation. Non-immune anaphylaxis is the current term, as of 2018, used by the World Allergy Organization with some recommending that the old terminology, "anaphylactoid", no longer be used. Allergy skin testing
Allergy testing may help in determining the trigger. Skin allergy testing is available for certain foods and venoms. Blood testing for specific IgE can be useful to confirm milk, egg, peanut, tree nut and fish allergies.Skin testing is available to confirm penicillin allergies, but is not available for other medications. Non-immune forms of anaphylaxis can only be determined by history or exposure to the allergen in question, and not by skin or blood testing. Differential diagnosis
It can sometimes be difficult to distinguish anaphylaxis from asthma, syncope, and panic attacks. Asthma however typically does not entail itching or gastrointestinal symptoms, syncope presents with pallor rather than a rash, and a panic attack may have flushing but does not have hives. Other conditions that may present similarly include: scrombroidosis and anisakiasis. Post-mortem findings
In a person who died from anaphylaxis, autopsy may show an "empty heart" attributed to reduced venous return from vasodilation and redistribution of intravascular volume from the central to the peripheral compartment. Other signs are laryngeal edema, eosinophilia in lungs, heart and tissues, and evidence of myocardial hypoperfusion.
Provider may refer to:

supplier
Health care provider, an individual or institution that provides health care services
Internet service provider,  a business or organization that offers access to the Internet and related services
Provider model, a design pattern originally developed by Microsoft for use in the .NET framework
A euphemism for prostitute, most often referring to high-end sex workers who do not display their profession to the general public
C-123 Provider, an American military transport aircraft
"Provider" (Angel), a 2002 episode of the television series Angel
"Provider", a song by Days of the New from their 1999 album Days of a New
"Provider" (N.E.R.D. song), 2001
"Provider", a song by IQ from their 1997 concept album Subterranea
Providers, a Danish music production duo made up of Jeppe Federspiel and Rasmus Stabell
"Provider" (Frank Ocean song), 2017