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.
| Level | Code | Title | |
|---|---|---|---|
1
|
V | Various | |
2
|
V03 | All other therapeutic products | |
3
|
V03A | All other therapeutic products | |
4
|
V03AB | Antidotes | |
5
|
V03AB36 | Phentolamine |
| Active Ingredient |
|---|
|
Phentolamine is a competitive non-selective α1- and α2-adrenergic receptor blocker of relatively short duration of action. It causes vasodilatation and a fall in blood pressure resulting from the blockade of both post-junctional vascular α1- and α2-adrenoceptors. It also antagonises the vasoconstrictor response to noradrenaline and adrenaline infusions. |
| Document | Type | Information Source | |
|---|---|---|---|
| ORAVERSE Solution for injection | MPI, US: SPL/PLR | FDA, National Drug Code (US) |
Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.