Infanrix (Diphtheria, tetanus toxoids, and acellular pertussis vaccine manufactured by GlaxoSmithKline.)
- Frequently Reported Adverse Events: Pain, redness, and swelling at the site of the injection; drowsiness; irritability/fussiness; loss of appetite.
- Serious Reported Adverse Events:Hypotonic-hyporesponsive (collapse) episode; persistent cry for three or more hours; high fever, and convulsions (seizures). After licensure (post-marketing), reported adverse events included bronchitis, cellulitis, respiratory tract infection, lymphadenopathy, thrombocytopenia, anaphylactic reaction, encephalopathy, headache, hypotonia, ear pain, apnea, cough, angiodema, pruritus, rash, fatigue and Sudden Infant Death Syndrome (SIDS).