The invention relates to a medical biological oral liquid, in particular to a medical biological
blood sugar level reducing oral liquid and a preparation method thereof. The oral liquid consists of a
bitter gourd extracting solution, a rhizoma polygonati extracting solution, a Chinese yam extracting solution, a rhizoma anemarrhenae extracting solution, a radix polygonati
officinalis extracting solution, a
radix ophiopogonis extracting solution, a radix rehmanniae extracting solution, a radices trichosanthis extracting solution, a fructus lycii extracting solution, a folium mori extracting solution, a radix puerariae extracting solution, a poria with hostwood extracting solution, a liquorice extracting solution, a platycodon grandiflorum extracting solution, a
Rhodiola rosea extracting solution, a rhizoma atractylodis macrocephalae extracting solution, a burdock extracting solution, a
schisandra chinensis extracting solution and deionized water. All raw materials are mutually matched, advantages are exerted and disadvantages are overcome, the oral liquid is used for treating symptoms such as
weakness of the
spleen and the
stomach, body fatigue and
weakness,
dry mouth and
reduced appetite,
deficiency syndrome of the
lung and cough caused by
dryness, essence and blood deficiency, internal thermal and consumptive
thirst. The oral liquid is capable of clearing heat-fire, helping produce
saliva and slake
thirst, diminishing swelling and discharging pus, and treating pyreticosis,
polydipsia,
lung heat,
dry cough, internal heat and consumptive
thirst, and the oral liquid particularly has a good
curative effect for treating diabetes and reducing blood glucose.