Compound terbinafine emulsifiable paste and preparation method thereof

Abstract

The invention discloses a terbinafine compound preparation for treating eczema, dermatitis, body ringworm, tinea cruris, tinea manus and pedis and the preparation method; the invention mainly uses terbinafine hydrochloride and clobetasol propionate or triamcinolone acetonide acetate, which is further matched with O/W emulsion matrix for the preparation of cream. The invention is characterized by fast onset of action, short treatment course and low recurrence rate for treating skin fungal infection with local inflammatory or chronic eczema.

Description

technical field [0001] The invention relates to a cream for external use, in particular to a compound terbinafine cream mainly used for treating skin fungal infection accompanied by local inflammation or chronic eczema and a preparation method thereof. Background technique [0002] Among the patients, tinea pedis has the highest incidence rate of skin fungal infection. According to the survey, in every 10 people, at least 3 people suffer from mild or severe tinea pedis. Especially modern people like to wear leather shoes, sneakers, so that athlete's foot takes place throughout the year. Griseofulvin and others are effective in the treatment of athlete's foot in the early stage, but the side effects are large; later, azole drugs such as miconazole nitrate, ketoconazole, bifonazole, etc. are used, which can only inhibit bacteria under normal circumstances, but cannot kill bacteria , so the use cycle is 2-4 weeks long, the recurrence rate is high, and the patient's compliance ...

AI Technical Summary

Problems solved by technology

Griseofulvin and others are effective in the treatment of athlete's foot in the early stage, but they have large side effects; later, azole drugs such as miconazole nitrate, ketoconazole, bifonazole, et