EARDROPS FOR TREATMENT OF OUTER AUDITORY MEATUS AND PROCESS FOR PRODUCING THEREOF

摘要

Ear-drops containing vitamins are prepared in the form of oil-suspensions and contain (all parts. wt.): 30-40 glycerol 1-3 boric acid 0.1-0.3 Vitamin A or 2-4 Vitamin A oil (oleum vitamin A) 0.1-0.3 Vitamin E 1.5-2.0 Polysorbate 20 and 60-70 liquid paraffin. All components are added to a solution of boric acid in glycerol prepared under continuous heating. ACTIVITY : Auditory. MECHANISM OF ACTION : None given.