... , asthma, colds, laryngitis, halitosis, throat infections and whooping cough and helps the digestive system deal with colic, nausea, ... pain when used for rheumatism, arthritis, lumbago and muscular aches and pains, especially those associated with sport. On ... system, the respiratory tract and skin problems, it also helps with muscle aches and pains and arthritis and rheumatism. 100 pure Lavender oil