pus• It looked like there might be pus in it.• If the blister becomes red and drainspus, see your doctor.• This increase in water solubility made possible an invitro incubation test with intraperitoneal pus or fluid from patients with peritonitis.• It smelledtoxic, looked like pus from the creature from the black lagoon and burned like hotcoals on the skin.• Large eruptions with much pus that may become open sores like Arsenicum.• It centres on the collection of pus in areas of muscle.• Get that pus to running, you think?• Sometimes they have an ugly yellowish look to them, as if the ulcer is filled with pus.• I was dying of jealousy for guys whose faces were just cratered with seepingyellowpus.