A 78-year-old woman visited a local clinic because of cough and fever, and was prescribed levofloxacin, carbocisteine, and cold medicine (salicylamide, acetaminophen, anhydrous caffeine, promethazine methylene disalicylate). The following day, erythema appeared on the trunk, and spread. Multiple
The chromatographic behaviour of binary and ternary mixtures of several phenethylamines (phenylephrine, phenylpropanolamine, ephedrine, pseudoephedrine and methoxyphenamine) and antihistamines (pheniramine, carbinoxamine, doxylamine, chlorpheniramine, dexchlorpheniramine, dexbrompheniramine,