Earex Plus Ear Drops Earex Plus Ear Drops contain two active ingredients, choline salicylate & glycerol. Choline salicylate belongs to a group of medicines called non-steroidal anti-inflammatory drugs (NSAIDs). It is similar to, but not the same as aspirin. Choline salicylate works by blocking the action of a substance in the body called cyclo-oxygenase, which cause inflammation. The choline salicylate in Earex plus ear drops is used to relieve the pain & discomfort caused by inflammation in the ear. The glycerol helps to soften ear wax that may have built up in the ear. Ingredients The active ingredients are Choline salicylate (21.6% w/v) & Glycerol (12.62% w/v). The other ingredients are Ethylene Oxide, Polyoxypropylene Glycol, Chlorbutol (Hemihydrate), Hydrochloric Acid & Propylene Glycol Directions Adults, & children over 1 year: For pain relief, fill ear & plug with cotton wool 3-4 hourly. For the softening of ear wax, fill ear twice daily for 4 days as described above. Under 1 year: not to be used except on medical advice.