Oral liquid for relieving Children children acute upper respiratory infection symptoms

Abstract

The invention relates to oral liquid for relieving Children children acute upper respiratory infection symptoms, and belongs to health care food. The oral liquid is prepared by adding cosolvents and purified water into extracts obtained from medical materials of herba houttuyniae, honeysuckle flowers and herba elsholtziaeelsholtzia through supercritical CO2 extraction via and performing ultrafiltration. The cosolvents are tweenTween-80. According to the preparation method, fresh herba houttuyniae, honeysuckle flowers and herba elsholtziaeelsholtzia subjected to clean washing, hot air drying, ultraviolet light disinfection and powder grinding in advance are respectively extracted by a supercritical extractor; then, 1 part of fresh herba houttuyniae supercritical CO2 extracts, 1 part of honeysuckle flowers supercritical CO2 extracts and 1 part of herba elsholtziaeelsholtzia supercritical CO2 extracts are taken and are mixed; the tweenTween-80 is added for hydrotropyassisting dissolving;injection water or pure water is usedare added for ultrafiltration membrane filtering; filter liquid is filled charged to obtain a finished product. The oral liquid is used as heath care food; traditional Chinese medicine and western medicine is are matched for achieve the functions of clearing away heat, purging intense heat, promoting diuresis, dispelling dampness, diminishing inflammation and eliminating toxin on childrenpediatric upper respiratory infection; the oral liquid is also effective for adult patients. The oral liquid provided by the invention is easy to for infants to take; the symptoms and pain of patients can be reducedalleviated; the oral liquid can be applied to adjuvantauxiliary treatment of childrenpediatric upper respiratory infection.

Description

technical field [0001] The invention relates to a health food, in particular to an oral liquid for alleviating symptoms of upper respiratory tract infection in children. Background technique [0002] upper respiratory infection It is a common disease in infants and young children, also known as a cold, which refers to the respiratory inflammation of the nose, pharynx and larynx of the upper respiratory tract. acute tonsillitis "," acute pharyngitis "," Acute nasopharyngitis "All belong to the upper flu. It can occur all year round, but it is more common in winter and spring, and it is most common in infants and young children. It often occurs several times a year. The symptoms vary in severity. Mild symptoms include low-grade fever, runny nose, nasal congestion, mild Coughing, sneezing, diarrhea or mild vomiting, nasal mucosa congestion and edema, increased secretions, slightly red throat, neck or submandibular lymph nodes It can be mildly enlarged, and the mental st...

AI Technical Summary

Problems solved by technology

[0003] upper respiratory infection Both Chinese and Western medicine use drugs for treatment, but usually, the effects of drugs are slow, and most children are unwilling to take drugs, let alone injections, and the symptoms are difficult to control