It has analgesic, sedative, hypnotic and tranquilizing effects. Its analgesic effect is weaker than pethidine, but stronger than general antipyretic analgesics. It has no respiratory depression effect at therapeutic doses, nor does it cause gastrointestinal smooth muscle spasm. It has a better effect on chronic persistent pain and dull visceral pain, but a poorer effect on acute sharp pain and advanced cancer pain. While producing analgesic effects, it can also cause sedation and hypnosis. The therapeutic dose is non-addictive.

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

Nourishes yin and produces body fluid, clears away heat and relieves sore throat, moistens the lungs and improves voice

It is a peripheral analgesic that inhibits the synthesis and release of prostaglandins (PGE1) in the hypothalamic temperature regulation center, causing peripheral vasodilation and sweating to achieve an antipyretic effect. It can also inhibit the effects of PGE1, bradykinin and histamine, increase the pain threshold and produce analgesic effect.

It can inhibit the synthesis and release of prostaglandins in the hypothalamus, restore the normal responsiveness of the receptor neurons in the body temperature regulation center and have an antipyretic effect; at the same time, it also has an analgesic effect by inhibiting the synthesis of prostaglandins, etc., and can inhibit the synthesis and release of prostaglandins in local inflammatory tissues, stabilize lysosomal enzymes, and affect the phagocytic function of macrophages to have an anti-inflammatory effect.

It is a central nervous system stimulant that can excite the cerebral cortex, increase sensitivity to the outside world, constrict cerebral blood vessels, and enhance the effect of the first two drugs in relieving headaches.

It has a strong histamine H1 receptor blocking effect, can alleviate other respiratory symptoms caused by allergies, and also has a mild inhibitory effect on the central nervous system.

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough

Clears away heat and relieves exterior symptoms, promotes lung function and relieves cough