The high fever persists for unknown reasons.

The human body's protective response to the struggle between healthy qi and evil qi during fever is a common symptom of many diseases. Traditional Chinese medicine belongs to the category of "febrile diseases" and "typhoid yang syndrome".

Modern medicine believes that fever is caused by infectious diseases, digestive tract infectious diseases, systemic infections, blood system or immune diseases, excessive heat production, too little heat dissipation or abnormal temperature regulation of the central nervous system.

Traditional medicine investigates the etiology, treats according to syndrome differentiation, relieves exterior syndrome by pungent warming, clears away heat and toxic materials, and reduces fever.

1: prescription: gypsum 30g, radix isatidis and folium isatidis each 1 g, radix bupleuri and Bombyx batryticatus 9g.

Usage: daily 1 dose, decocted in water and taken twice.

Efficacy: 1-2 dosage, with an effective rate of 98%.

2: gypsum 100g, fried rhubarb 5g, ephedra 3g and cassia twig 2g.

Usage: daily 1 dose, decocted in water and taken twice.

Efficacy: The effective rate of reducing fever reached 100% 6- 12 hours after administration.