Risk of developing asthma attacks, local skin & mucosal swelling (Quincke's oedema) or urticaria in patients hypersensitive to salicylates. Allergy to lavender & neroli oil/bitter orange flower oil w/ d-limonene, farnesol & linalool. Avoid contact w/ eyes. Not recommended during pregnancy & lactation. Avoid use on large areas of skin & breasts during pregnancy & lactation. Not recommended in childn <12 yr.