Qi-invigorating constipation-relieving and preparation method thereof

Abstract

The invention relates to a bowel-relaxing cataplasm and its preparing process, which is mainly prepared from rhubarb horsetails 27-35%, fruit of citron or trifoliate orange 8-12%, magnolia bark 8-12 parts, banksia rose 8-12%, areca-nut 8-12%, Chinese angelica root 8-12%, astragalus root 8-12%, and fevervine 8-12%.

Description

technical field

[0001] The invention belongs to a traditional Chinese medicine patch and its preparation method using a matrix, in particular to a preparation method of a qi laxative patch for treating constipation, abdominal distention, postoperative intestinal flatulence and other diseases and a preparation method of the matrix. Background technique

[0002] As we all know, plaster refers to a type of sheet-like external preparation made of medicinal extracts, medicinal materials or synthetic chemicals and suitable substrates for skin application, which can produce local or systemic effects. Includes rubber ointments, poultices, and patches. In the "Pharmacopoeia of the People's Republic of China 2000 Edition I" appendix to the general provisions of preparations, the balm ointment was added, but no balm varieties were included.

[0003] Traditional plaster (ointment, black plaster) are all based on fat-soluble materials, and have serious defects in application: small drug...