What are dorzolamide and timolol used for?
Timolol ophthalmic is a beta-blocker that also reduces pressure inside the eye. Dorzolamide and timolol ophthalmic (for the eyes) is a combination medicine used to treat certain types of glaucoma and other causes of high pressure inside the eye.
When should dorzolamide and timolol be taken?
Adults—Use one drop in the affected eye two times a day (morning and evening). Children 2 years of age or older—Dose must be determined by your doctor. Children younger than 2 years of age—Use and dose must be determined by your doctor.
Can you use brimonidine and timolol together?
The United States Food and Drug Administration has recently approved the use of a new fixed-combination eye drop for glaucoma containing timolol maleate 0.5% and brimonidine tartrate 0.2% (Combigan, Allergan, Irvine, CA), a β-adrenergic receptor antagonist combined with an α-adrenergic receptor agonist.
What is timolol maleate used for?
Timolol eye drops is used alone or together with other medicines to treat increased pressure in the eye that is caused by open-angle glaucoma or a condition called ocular (eye) hypertension. This medicine is a beta-blocker.
Does dorzolamide raise blood pressure?
Glaucoma can lead to a loss of vision if it is not treated. If you have an increased pressure within your eye but without any damage to the optic nerve, this is called ocular hypertension….About dorzolamide eye drops.
| Type of medicine | A carbonic anhydrase inhibitor |
|---|---|
| Used for | Raised eye pressure, such as in glaucoma |
Does timolol make you sleepy?
Tell your doctor immediately if any of these rare but very serious side effects occur: vision changes, unusual tiredness/weakness.
What is the difference between timolol and brimonidine?
Brimonidine reduces the amount of fluid in the eye, which decreases pressure inside the eye. Timolol is a beta-blocker that also reduces pressure inside the eye. Brimonidine and timolol ophthalmic (for the eyes) is used to treat open-angle glaucoma or ocular hypertension (high pressure inside the eye).
Can you use Combigan and timolol together?
Because Combigan contains a beta-blocker (timolol), you shouldn’t use any other beta-blockers while taking Combigan. This is because both drugs work in the same way and may cause an increased risk of low blood pressure.
Can timolol affect blood pressure?
It works by blocking the action of certain natural chemicals in your body such as epinephrine on the heart and blood vessels. This effect lowers the heart rate, blood pressure, and strain on the heart. This medication is also used to prevent migraine headaches.
What is timtimolol maleate used to treat?
Timolol maleate ophthalmic solution is indicated in the treatment of elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma. CONTRAINDICATIONS
What is the concentration of timolol maleate ophthalmic solution?
Timolol maleate ophthalmic solution is available in a concentration of 0.5 percent. The usual starting dose is one drop of 0.25% timolol maleate ophthalmic solution in the affected eye(s) twice a day.
Is timolol maleate stable at room temperature?
Timolol maleate is stable at room temperature. Timolol maleate ophthalmic solution is supplied as a sterile, isotonic, buffered, aqueous solution of timolol maleate in a single dosage strength. The pH of the solution is 6.5 to 7.1, and the osmolarity is 270 – 330 mOsm.
What are the side effects of timolol in the eyes?
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Although the risk of serious side effects is low when timolol is used in the eyes, side effects can occur if the medicine is absorbed into your bloodstream.