Prescribed as one of the antifungal drugs, Amorolfine Hydrochloride Application. It is mainly used clinically to treat infections at the nails of the skin of the hands and feet caused by sensitive bacteria. It is usually used once or twice a week. Before application, the diseased nail is bruised and cleaned and then a little application is applied. It is usually applied 3 to 4 times each time, coating the entire nail. The size of a typical bottle is 2.5 ml. The duration of application should be analyzed according to the size of the lesion and the dosage used. Generally a bottle can be used for anywhere from 1 to 2 weeks, depending on the individual.