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Frequently Asked Questions. What is Betimol? Betimol (timolol ophthalmic solution), 0.25% and 0.5%, is a non-selective beta-adrenergic antagonist for ophthalmic use and it is indicated in the treatment of elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma.
Tablets and injection. Labetalol is a medicine which works on your heart and blood vessels. It does this by blocking tiny areas (called receptors) where messages are received by your heart and blood vessels. As a result, the pressure of blood within your blood vessels is reduced, and your heart beats more slowly and with less force.