| 摘要 |
<p>The invention pertains to an improved, coal tar aqueous formulation and its method of preparation thereof. The formulation comprises coal tar, water and emulsifiers as the major ingredients. It offers distinct advantages of enhanced efficacy in treatment of diseases of scalp, enhanced patient compliance due to ease of application, reduced frequency of application and overall duration of treatment, improved general appearance of patient and reduced side effects due to reduction in the doses of the active ingredients used. Owing to elimination of ethyl alcohol from the composition, drying of skin is considerably reduced. Further, the composition of the present invention being water dispersible, is easy to wash and does not stain the clothes.</p> |
