This product is an ester local anesthetic that can temporarily block the conduction of nerve fibers and has an anesthetic effect. It has a constant inhibition on the central nervous system and excessive excitement; a small dose can excite the sympathetic nerves, increase the heart rate and blood pressure, and a larger dose can lead to a decrease in blood pressure and an increase in heart rate. It inhibits the release of acetylcholine from the presynaptic membrane, produces neuromuscular blockade, enhances the effect of non-depolarizing muscle relaxants, and directly inhibits smooth muscle and relieves smooth muscle spasm.

This product is an ester local anesthetic that can temporarily block the conduction of nerve fibers and has an anesthetic effect. It has a constant inhibition on the central nervous system and excessive excitement. Small doses can excite the sympathetic nerves, increase the heart rate and blood pressure, and larger doses can lead to myocardial inhibition, peripheral vasodilation, mild ganglion blockade, decreased blood pressure, and increased heart rate. It inhibits the release of acetylcholine from the presynaptic membrane, produces a certain degree of neuromuscular blockade, can enhance the effect of non-depolarizing muscle relaxants, and directly inhibits smooth muscle, which can relieve smooth muscle spasm.

This product is an ester local anesthetic that can temporarily block the conduction of nerve fibers and has an anesthetic effect. It has a constant inhibition on the central nervous system and excessive excitement; a small dose can excite the sympathetic nerves, increase the heart rate and blood pressure, and a larger dose can lead to myocardial inhibition, peripheral vasodilation, mild ganglion blockade, and a decrease in blood pressure and an increase in heart rate. It inhibits the release of acetylcholine from the presynaptic membrane, produces a certain degree of neuromuscular blockade, enhances the effect of non-depolarizing muscle relaxants, and directly inhibits smooth muscle and relieves smooth muscle spasm.

Ester local anesthetics can temporarily block the conduction of nerve fibers and have an anesthetic effect. They have a constant inhibition on the central nervous system and excessive excitement; small doses can excite the sympathetic nerves, increase the heart rate and blood pressure, and larger doses can lead to myocardial inhibition, peripheral vasodilation, mild ganglion blockade, decreased blood pressure, and increased heart rate. They inhibit the release of acetylcholine from the presynaptic membrane, produce a certain degree of neuromuscular blockade, enhance the effect of non-depolarizing muscle relaxants, and directly inhibit smooth muscle, which can relieve smooth muscle spasm. They are not suitable for surface anesthesia.

This product is an ester local anesthetic that can temporarily block the conduction of nerve fibers and has an anesthetic effect. It has a constant inhibition on the central nervous system, and excessive excitement causes symptoms such as sedation, dizziness, vertigo, and disorientation. Large doses cause poisoning symptoms such as muscle tremors, irritability, and convulsions. Small doses excite the sympathetic nerves, causing the heart rate to increase and blood pressure to rise, while large doses lead to myocardial inhibition, peripheral vasodilation, and decreased blood pressure. It inhibits the release of acetylcholine from the presynaptic membrane, produces neuromuscular blockade, enhances the effect of non-depolarizing muscle relaxants, and directly inhibits smooth muscle to relieve smooth muscle spasms.