The following local reactions and systemic complaints were reported in ≥ 1.0% of children within five days after any injection of PROCOMVAX: pain/ soreness, erythema, swelling/ induration at the injection site; fever (> 38.3 °C, rectal equivalent); anorexia, vomiting, diarrhoea; irritability, somnolence, crying including unusual high-pitched crying, prolonged crying (> 4hrs), and crying not otherwise specified; otitis media.