Can dorzolamide increase blood sugar?

This medicine may cause changes in your blood sugar levels. Also, this medicine may cover up signs of low blood sugar, such as a rapid pulse rate. Check with your doctor if you or your child have these problems or if you notice a change in the results of your blood or urine sugar tests.

What are contraindications for administering timolol?

Who should not take BETIMOL?

• overactive thyroid gland.
• diabetes.
• low blood sugar.
• myasthenia gravis, a skeletal muscle disorder.
• complete heart block.
• partial heart block.
• sinus bradycardia.
• sudden and serious symptoms of heart failure called acute decompensated heart failure.

When should dorzolamide and timolol be taken?

For glaucoma or hypertension of the eye: 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.

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.

Can dorzolamide cause weight gain?

dorzolamide and timolol ophthalmic can cause serious breathing problems or heart failure. Get medical help if you have shortness of breath, pounding heartbeats, swelling in your lower legs, or rapid weight gain.

How long does dorzolamide timolol stay in your system?

Plasma half-life of Timolol is approximately 4 hours and metabolites are primarily excreted in urine [4].

Who should not use timolol?

You should not use this medicine if you are allergic to timolol, or if you have: asthma or severe chronic obstructive pulmonary disease (COPD); certain serious heart conditions, especially “sick sinus syndrome” or 2nd or 3rd degree “AV block”; severe heart failure; or.

Does timolol affect heart rate?

Ophthalmic timolol significantly decreased resting and maximal exercise heart rate after the first dose and maximal exercise heart rate during chronic dosing.

How long should you use timolol eye drops?

Timolol eye drops are usuallyinstilled once or twice a day, at evenly spaced intervals, until pressure in the eye is controlled (about 4 weeks). Then it may be instilled once a day. Timolol gel-forming solution is usually instilled once a day.

How can I lower my eye pressure naturally?

These tips may help you control high eye pressure or promote eye health.

1. Eat a healthy diet. Eating a healthy diet can help you maintain your health, but it won’t prevent glaucoma from worsening.
2. Exercise safely.
3. Limit your caffeine.
4. Sip fluids frequently.
5. Sleep with your head elevated.
6. Take prescribed medicine.

Does dorzolamide make you tired?

Tell your doctor right away if any of these rare but very serious side effects occur: vision changes, signs of a kidney stone (e.g., pain in the back/side/abdomen, nausea/vomiting, blood in the urine), yellowing eyes or skin, dark urine, unusual tiredness or weakness, easy bruising/bleeding, signs of infection (e.g..

Is there a fixed combination of dorzolamide and timolol?

Fixed-combination dorzolamide and timolol: Reduction of elevated IOP in patients with open-angle glaucoma or ocular hypertension who have not responded adequately (i.e., failed to achieve target IOP as determined after multiple measurements over time) to a topical β-adrenergic blocking agent.

How often to use dorzolamide hydrochloride in the eye?

The dose is one drop of dorzolamide hydrochloride and timolol maleate ophthalmic solution in the affected eye (s) two times daily. If more than one topical ophthalmic drug is being used, the drugs should be administered at least five minutes apart [see Drug Interactions (7.3) ].

When to discontinue the use of dorzolamide?

Discontinue dorzolamide if serious reactions or signs or symptoms of hypersensitivity occur. When used in fixed combination with timolol, consider the cautions, precautions, contraindications, and drug interactions associated with each drug in the fixed combination.

What are nursing considerations when using timolol maleate?

Nursing considerations. If using ophthalmic form, administer eye drops properly to minimize systemic absorption. Report difficulty breathing, night cough, swelling of extremities, slow pulse, confusion, depression, rash, fever, sore throat.