ATC Group: S01EX Other antiglaucoma preparations

The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.

Position of S01EX in the ATC hierarchy

Level Code Title
1 S Sensory organs
2 S01 Ophthalmologicals
3 S01E Antiglaucoma preparations and miotics
4 S01EX Other antiglaucoma preparations

Group S01EX contents

Code Title
S01EX01 Guanethidine
S01EX02 Dapiprazole
S01EX05
S01EX06
S01EX07

Active ingredients in S01EX

Active Ingredient Description
Guanethidine

Guanethidine is a antihypertensive drug. It is believed to act mainly by preventing the release of norepinephrine at nerve endings and causes depletion of norepinephrine in peripheral sympathetic nerve terminals as well as in tissues. It is taken up by norepinephrine transporters. It becomes concentrated in norepinephrine transmitter vesicles, replacing norepinephrine in these vesicles.

Netarsudil

Netarsudil, a Rho kinase inhibitor, is believed to reduce intraocular pressure (IOP) by increasing outflow of aqueous humor. Studies in animal and man suggest that the main mechanism of action is increased trabecular outflow. These studies also suggest that netarsudil lowers IOP by reducing episcleral venous pressure.

Omidenepag

Omidenepag is a relatively selective EP2 receptor agonist which decreases intraocular pressure (IOP). The exact mechanism of action is unknown. Elevated IOP represents a major risk factor for glaucomatous field loss.

Ripasudil

Related product monographs

Title Information Source Document Type  
OMLONTI Ophthalmic solution FDA, National Drug Code (US) MPI, US: SPL/PLR
RHOKIINSA Eye drops, solution European Medicines Agency (EU) MPI, EU: SmPC