Timolol
Timolol
Timolol (pronounced: ti-MOH-lol) is a non-selective beta-adrenergic antagonist often used in the treatment of glaucoma, hypertension, and migraine.
Etymology
The term "Timolol" is derived from its chemical name, (S)-1-((1,1-dimethylethyl)amino)-3-((4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl)oxy)-2-propanol.
Usage
Timolol is primarily used in the treatment of glaucoma, a condition that increases pressure in the eye and can lead to vision loss. It is also used to prevent migraine headaches and to manage hypertension (high blood pressure).
Mechanism of Action
Timolol works by blocking the action of certain natural substances such as adrenaline (epinephrine) on the heart and blood vessels. This effect reduces the strain on the heart and helps to lower blood pressure.
Related Terms
- Beta-adrenergic antagonist: A type of medication that blocks the action of stress hormones on the heart and blood vessels.
- Glaucoma: A group of eye conditions that can cause blindness.
- Hypertension: A condition characterized by consistently high blood pressure.
- Migraine: A type of headache characterized by severe pain, nausea, and sensitivity to light and sound.
See Also
External links
- Medical encyclopedia article on Timolol
- Wikipedia's article - Timolol
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