Barth et al (93) injected 100 mg of tramadol intravenously (a single dose often administered) into 13 healthy volunteers and looked for histamine release, systemic or cutaneous anaphylactoid reactions
and changes in blood pressure, heart rate and electrocardiogram variables.
Use of naloxone in opioid-induced anaphylactoid reaction
during anaesthesia, seven years of experience of intradermal testing.
to intravenous contrast in patient with systemic mastocytosis.
During the test dose of iron dextran, this patient exhibited clear signs of an anaphylactoid reaction
, including diaphoresis, hypotension, severe back pain, shortness of breath, and nausea/vomiting.
Despite its efficacy, problems exist with the use of FFP, including the potential for the transmission of infectious diseases, volume overload, anaphylactoid reactions
, and alterations in serum ionized calcium level.
to administration of iodinated contrast media is a well known phenomenon.
to topical chlorhexidine during anaesthesia.
It's impossible to predict who will have hypersensitivity reactions, so epinephrine should be kept on hand in case anaphylaxis or an anaphylactoid reaction
occurs, he advised.
This was a retrospective analysis of patients referred between June 2000 and February 2007 to the Immunology unit at the John Hunter Hospital for assessment after an anaphylactic or anaphylactoid reaction
occurring during a general anaesthetic, as diagnosed by the anaesthetist managing the case.
6 percent of patients, and include anaphylactoid reaction
, pruritus, flushing, urticaria, angioedema, chest discomfort, dyspnea, coughing, cyanosis and hypotension.
One case of a possible anaphylactoid reaction
to rFVIIa was identified.