Можно потерять обоняние:http://medakon.ru/blog/%D0%BF%D1%80%D0%BE%D0%BC%D1%8B%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5-%D0%BD%D0%BE%D1%81%D0%B0-%D0%BC%D0%B5%D1%82%D0%BE%D0%B4-%D0%BA%D1%83%D0%BA%D1%83%D1%88%D0%BA%D0%B0-%D0%BF%D0%BE%D1%82%D0%B5%D1%80%D1%8F-%D0%BE%D0%B1%D0%BE%D0%BD%D1%8F%D0%BD%D0%B8%D1%8F