This drug belongs to Class 2A, i.e., beta 1-receptor blockers without partial agonist activity (cardioselective beta 1-receptor blockers). It has a selective blocking effect on beta 1-receptors, no PAA (partial agonist activity), and no membrane stabilizing effect. Its effect on blocking beta 1 receptors is approximately equal to that of propranolol (PP), and its selectivity for beta 1 receptors is slightly inferior to that of atenolol. Metoprolol's effects on the heart, such as slowing heart rate, inhibiting cardiac contractility, reducing automaticity, and delaying atrioventricular conduction time, are similar to those of propranolol and atenolol (AT). Its effect on reducing elevated blood pressure and heart rate during exercise testing is also similar to that of PP and AT. Its contraction effect on vascular and bronchial smooth muscle is weaker than that of PP, so its effect on the respiratory tract is also smaller, but still stronger than that of AT. Metoprolol can also reduce plasma renin activity.

This drug belongs to Class 2A, i.e., a β1-receptor blocker without partial agonist activity (cardioselective β-receptor blocker). It has a selective blocking effect on β1-receptors, no PAA (partial agonist activity), and no membrane stabilizing effect. Its effect of blocking β-receptors is about the same as that of propranolol (PP), and its selectivity for β1-receptors is slightly inferior to that of atenolol. Metoprolol's effects on the heart, such as slowing heart rate, inhibiting cardiac contractility, reducing automaticity, and delaying atrioventricular conduction time, are similar to those of propranolol and atenolol (AT). Its effect of reducing elevated blood pressure and heart rate during exercise testing is also similar to that of PP and AT. Its contraction effect on vascular and bronchial smooth muscle is weaker than that of PP, so its effect on the respiratory tract is also smaller, but still stronger than that of AT. Metoprolol can also reduce plasma renin activity.

Antibacterial and anti-inflammatory, diuretic and stone removal

Relax ureteral smooth muscle, relieve pain, and promote stone excretion

Antibacterial and anti-inflammatory, diuretic and stone removal

1. Tong Chongji can prevent the formation of kidney stones in rats, increase the frequency of ureteral action potentials, increase ureteral peristalsis and good diuretic function, and has analgesic and anti-inflammatory effects. It is an ideal drug for the treatment of kidney stones. 2. Studies have shown that this product has pharmacological effects such as antibacterial and anti-inflammatory, antispasmodic and analgesic, diuretic and lithotripsy. The herbs in the prescription, such as Centella asiatica, Lycopodiella, Polygonum multiflorum, and Dianthus superbus, all have antibacterial and anti-inflammatory, diuretic and lithotripsy effects. 3. Vaccaria segetalis and chicken's gizzard lining can relax ureteral smooth muscles, relieve pain, and promote the discharge of stones. Chicken's gizzard lining also has the effect of dissolving stones.

Dissolve stones, relax ureteral smooth muscles, relieve pain, and promote stone excretion

1. Tong Chongji can prevent the formation of kidney stones in rats, increase the frequency of ureteral action potentials, increase ureteral peristalsis and good diuretic function, and has analgesic and anti-inflammatory effects. It is an ideal drug for the treatment of kidney stones. 2. Studies have shown that this product has pharmacological effects such as antibacterial and anti-inflammatory, antispasmodic and analgesic, diuretic and lithotripsy. The herbs in the prescription, such as Centella asiatica, Lycopodiella, Polygonum multiflorum, and Dianthus superbus, all have antibacterial and anti-inflammatory, diuretic and lithotripsy effects. 3. Vaccaria segetalis and chicken's gizzard lining can relax ureteral smooth muscles, relieve pain, and promote the discharge of stones. Chicken's gizzard lining also has the effect of dissolving stones.

1. Tong Chongji can prevent the formation of kidney stones in rats, increase the frequency of ureteral action potentials, increase ureteral peristalsis and good diuretic function, and has analgesic and anti-inflammatory effects. It is an ideal drug for the treatment of kidney stones. 2. Studies have shown that this product has pharmacological effects such as antibacterial and anti-inflammatory, antispasmodic and analgesic, diuretic and lithotripsy. The herbs in the prescription, such as Centella asiatica, Lycopodiella, Polygonum multiflorum, and Dianthus superbus, all have antibacterial and anti-inflammatory, diuretic and lithotripsy effects. 3. Vaccaria segetalis and chicken's gizzard lining can relax ureteral smooth muscles, relieve pain, and promote the discharge of stones. Chicken's gizzard lining also has the effect of dissolving stones.

Antibacterial and anti-inflammatory, diuretic and stone removal

1. Tong Chongji can prevent the formation of kidney stones in rats, increase the frequency of ureteral action potentials, increase ureteral peristalsis and good diuretic function, and has analgesic and anti-inflammatory effects. It is an ideal drug for the treatment of kidney stones. 2. Studies have shown that this product has pharmacological effects such as antibacterial and anti-inflammatory, antispasmodic and analgesic, diuretic and lithotripsy. The herbs in the prescription, such as Centella asiatica, Lycopodiella, Polygonum multiflorum, and Dianthus superbus, all have antibacterial and anti-inflammatory, diuretic and lithotripsy effects. 3. Vaccaria segetalis and chicken's gizzard lining can relax ureteral smooth muscles, relieve pain, and promote the discharge of stones. Chicken's gizzard lining also has the effect of dissolving stones.

Antibacterial and anti-inflammatory, diuretic and stone removal