Examples of such pharmacological actives include administration of antibacterial such as the penicillins, tetracyclines, second and third generation cephalosporins, chlor-amphenicol sulfonamides; sedatives and/or hypnotics, such as barbiturates, carbromal, antijussives such as codeine and dextromethorphan; anti-anxiety drugs such as the benzodiazepines including diazepam, buspirone; psychostimulan