Effects of beta-adrenergic and calcium antagonists on the development of anaphylactoid reactions
from radiographic contrast media during cardiac angiography.
It was concluded that many heroin fatalities might be due to anaphylactoid reactions
mediated by the direct action of heroin, liberating mediators such as histamine and tryptase from mast cells.
Naloxone can potentially inhibit the release of histamine from mast cells and can be used in opioid-induced anaphylactoid reactions
As a result, FDA permitted McNeil, before the drug's removal from the market, to drop from the package insert a proposed warning about the risk of anaphylactoid reaction
to patients who had previously manifested no allergic reactions to Zomax or other drugs in its class.
In post marketing use, rare but serious cardiopulmonary or anaphylactoid reactions
have been reported during or shortly following perflutren-containing microsphere administration [See ADVERSE REACTIONS (6)].
Anaphylaxis and anaphylactoid reactions
have been reported with ceftaroline.
It may be true that "patients with mastocytosis tend to have more severe anaphylactic and anaphylactoid reactions
to offending substances" but it has not been established that they get more severe anaphylactic reactions than normal patients.
Late-emergent anaphylactoid reactions
have been observed after ELAPRASE administration.
Allergic (IgE-mediated) and anaphylactoid reactions
(involving mast cell degranulation by other mechanisms) are often multisystemic.
Use of chlorhexidine-silver sulfadiazine-impregnated catheters has been associated with serious anaphylactoid reactions
in Japan (16), and these catheters are not commercially available in that country.
The report also covers drug, food, insect sting, latex, anaphylactic, and anaphylactoid reactions
Reports also identified neurologic reactions (loss of consciousness or convulsions) as well as anaphylactoid reactions
NSAIDs can cause serious anaphylactoid reactions
and serious dermatologic adverse reactions; SPRIX should be discontinued immediately in patients with allergic reactions or skin reactions.
Therefore, some authors postulate that aspirin-induced anaphylactoid reactions
represent a relevant risk factor for intolerance to acetaminophen because aspirin also inhibits cyclooxygenase activity.
Information on different types of allergic reactions, including anaphylactoid reactions
, cytotoxic and cytolytic reactions, immune complex reactions, and delayed hypersensitivity reactions.