The invention discloses a method for preparing a
drug for treating pediatric esophageal
achalasia. The
drug is applied to the treatment of pediatric esophageal
achalasia. The
drug is characterized by being prepared from the following raw pharmaceutical materials in proportioning ratio by weight: fingerleaf rodgersflower
rhizome,
bombax malabaricum peel,
paris polyphylla Sm., luffa cylindrica (L.) Roem.,
murraya jasminorage, poriacocos (Schw.) Wolf, citrus reticulata Blanco, rtemisia
japonica Thunb.,
trachelospermum jasminoides (Lindl.) Lem., radix puerariae,
hordeum vulgare L. and
setaria italica Beauv.. The method comprises the following steps of: (1) extracting volatile oil from coarse
powder of radix puerariae,
bombax malabaricum peel and rtemisia
japonica Thunb. for later use; (2) crushing
setaria italica (L.) Beauv. into
fine powder for later use; (3) carrying out
water extraction and
alcohol precipitation on fingerleaf rodgersflower
rhizome, poriacocos (Schw.) Wolf, citrus reticulata Blanco,
trachelospermum jasminoides (Lindl.) Lem., luffa cylindrica (L.) Roem.,
paris polyphylla Sm.,
murraya jasminorage and
hordeum vulgare L., and
drying so as to obtain a preliminary material; and (4) spraying the volatile oil into the preliminary material, adding the
fine powder of
setaria italica (L.) Beauv., uniformly mixing, sieving by using a 60-mesh
sieve, and encapsulating. Proved by clinical trials, the drug prepared by the method has the characteristics of good
treatment effect and high safety in the treatment of pediatric esophageal
achalasia, so that the method is worthy of clinical application and popularization.