Pharmaceutical preparations, medicines, capsaicin cream; but excluding products for the treatment or prevention of depression and depressive disorders including lowered mood, early morning wakening, insomnia (inability to sleep) or hypersomnia (excessive sleeping), diminished ability to think or concentrate, or indecisiveness and fatigue or loss of energy as well as monoamine oxidase inhibitors, sleeping tablets and other medications that are sedatives, antipsychotic medications, anti-epileptic medications, sumatriptan, tryptophan, medications used to prevent blood clotting, such as warfarin, flecainide, St John's Wort