Latanoprost + timolol: functions, dosage, side effects, how to use

What medicine is Latanoprost + Timolol?

What is latanoprost + timolol for?

Latanoprost / Timolol maleate is a drug used in ocular hypertension and open angle glaucoma.

How do I use latanoprost / timolol?

Latanoprost / Timolol eye drops contain the preservative bezalkonium chloride, which can be absorbed by contact lenses and cause eye irritation. If you wear contact lenses, you must remove them before using these eye drops. You will need to wait at least 15 minutes before installing it again. Wash your hands before using the eye drops. One drop is applied to the affected eye once a day. This drug is most effective when dropped in the evening. After using the eye drops, immediately close your eyes and press on the tear glands (at the corner of the eye closest to your nose) for about 2 minutes. This minimizes the amount of drug that may be absorbed by the bloodstream which can increase the local effect on the eye and minimize side effects in other parts of the body. When using eye drops, do not touch the dropper tip to any surface, or to your eye, to avoid contamination of the drops. If you miss a dose use the next dose as usual. Do not use the eye drops twice a day. Do not use more than the recommended dose, as using the eye drops more than once a day can reduce their effectiveness.

How is latanoprost / timolol stored?

This medication is best stored at room temperature, away from direct light and damp places. Don't keep it in the bathroom. Don't freeze it. Other brands of this drug may have different storage rules. Observe the storage instructions on the product package or ask your pharmacist. Keep all medicines away from children and pets. Do not flush medicines down the toilet or down the drain unless instructed to do so. Discard this product when it has expired or when it is no longer needed. Consult your pharmacist or local waste disposal company about how to safely dispose of your product.

Latanoprost + Timolol Dosage

The information provided is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist before starting treatment.

What is the dose of latanoprost + timolol for adults?

Ophthalmic

Ocular hypertension, open angle glaucoma

Adult: eye drops contain 0.005% latanoprost and 0.5% timolol: put one drop into the affected eye once a day. Not used as initial therapy.

What is the dose of latanoprost + timolol for children?

The dosage for children has not been determined. Consult your doctor for more information.

In what doses is latanoprost + timolol available?

Solution, eye drops: 5 mg / ml.

Latanoprost + Timolol side effects

What side effects can I experience due to latanoprost + timolol?

Very common (affects more than 1 in 10 people):

• discoloration of the iris (the part of the eye that is colored)

General (affects between 10 in 10 and 1 in 100 people):

• irritation including stinging, burning, and itching
• eye pain

Unusual (affects between 1 in 100 and 1 in 1000 people):

• headache
• reddened eyes due to increased blood availability (hyperaemia)
• inflammation of the membrane covering the eyeball (conjunctivitis)
• blurred vision
• watery eyes
• disorders of the outer layer of the eye (cornea)
• eyelid inflammation (blepharitis
• skin rash or itching

Other side effects reported with the individual components of these eye drops:

• lashes that are darker, thicker, and longer in color
• lashes that grow irregularly cause irritation
• corneal inflammation caused by herpes virus infection (herpetic keratitis)
• inflammation of the iris (iritis)
• swelling of the area behind the eye that serves to see small details (macular edema)
• dry eyes
• double vision
• drooping upper eyelid (ptosis)
• chest pain
• slowed heart rate (bradycardia)
• low blood pressure (hypotension)
• dizzy
• short breath
• difficulty sleeping (insomnia)
• depression

Not everyone experiences these side effects, there may be some side effects not listed above. If you have concerns about side effects, consult your doctor or pharmacist.

Warnings and Cautions for Latanoprost + Timolol

What should be known before using latanoprost + timolol?

Before using Latanoprost / Timolol, tell your doctor if you:

• have asthma or a history of asthma
• have chronic obstructive pulmonary disease (COPD)
• have a slow heart rate caused by a pacemaker (sinus bradycardia)
• has a serious defect in the heart's electrical impulse pathways, resulting in decreased heart function (sino atrial blockage, or grade 2 or 3 heart block, not controlled by a pacemaker)
• have problems that are common in the elderly, related to poor control of heart performance (sick sinus syndrome)
• have uncontrolled heart failure
• have heart failure to maintain proper blood circulation (cardiogenic shock)
• pregnant
• breastfeeding

This drug is not recommended for children and adolescents, because there is not enough information about its safety and effectiveness in this age group.

Is latanoprost / timolol safe for pregnant and lactating women?

There are no adequate studies regarding the risks of using this drug in pregnant or breastfeeding women. Always consult your doctor to weigh the potential benefits and risks before using this medication. This drug is included in the risk of pregnancy category C according to the US Food and Drug Administration (FDA).

Drug Interactions Latanoprost + Timolol

What medicines may interact with latanoprost + timolol?

Drug interactions can change how the drugs work or increase your risk for serious side effects. This document does not include all drug interactions that can occur. Keep a list of the products you use (including prescription / nonprescription medicines and herbal products) and tell your doctor and pharmacist. Do not start, stop, or change the dose of any medication without your doctor's knowledge.

The following medicines may interact with Latanoprost / Timolol:

• adrenaline
• amiodarone
• clonidine
• fluoxetine
• guanethidine
• paroxetine
• quinidine

The following types of medicines may interact with Latanoprost / Timolol:

• antiarrhythmics
• antidiabetics
• calcium channel blockers
• cytochrome P450 enzyme inhibitors
• digitalis glycosides
• other beta-blockers
• parasympathomimetics
• prostaglandins

Can food or alcohol interact with latanoprost / timolol?

Certain drugs should not be used with meals or when eating certain foods because drug interactions can occur. Consuming alcohol or tobacco with certain drugs can also cause interactions to occur. Discuss your use of drugs with food, alcohol, or tobacco with your health care provider.

What health conditions can interact with latanoprost / timolol?

The presence of other health problems can affect the use of this drug. Tell your doctor if you have other health problems, specifically:

• angle closure glaucoma
• glaucoma caused by the accumulation of pigment particles in the tear ducts (pigmentary glaucoma)
• glaucoma caused by inflammation inside the eye (inflammatory glaucoma)
• glaucoma caused by the growth of new blood vessels in the iris (neovascular glaucoma)
• congenital glaucoma (congenital glaucoma)
• inflammatory eye conditions such as conjunctivitis
• a history of herpetic keratitis, which is inflammation of the cornea caused by herpes simplex virus infection (these eye drops should be avoided by people who have active herpes simplex keratitis)
• cataract surgery
• a history or risk of inflammation of the middle lining of the eyeball (uveitis) or iris (iritis)
• dry eyes
• risk factors for swelling of the back of the eye (cystoid macular edema), such as closed or blocked retinal vessels affecting the eye (diabetic retinopathy)
• diabetes. (Thymolol can be absorbed into the bloodstream after use in the eyes and may mask symptoms of low blood sugar, such as increased heart rate and tremors. Because of this, people with diabetes should monitor their blood sugar closely while using this medicine.)
• a history of a sudden drop in blood sugar levels
• heart disease, such as heart failure or some form of angina pectoris that is severe, and is not caused by fatigue (prinzmetal's angina)
• blocked impulse conduction between chambers in the heart (first-degree heart block)
• low blood pressure (hypotension)
• severe conditions associated with poor blood circulation in the external arteries, such as in the hands and feet (peripheral artery disorders such as Raynaud's syndrome or intermitten claudication)
• overactivity of the thyroid gland (these drugs can mask symptoms of thyroid storm or tyrotoxicosis)
• psoriasis
• abnormal muscle weakness (myaesthenia gravis)

Latanoprost + Timolol overdose

What should I do in an emergency or overdose?

In case of an emergency or overdose, contact the local emergency services provider (112) or immediately to the nearest hospital emergency department.

What should I do if I miss a dose?

If you forget a dose of this medicine, take it as soon as possible. However, when it is nearing the time of the next dose, skip the missed dose and return to the usual dosing schedule. Don't double the dose.

Hello Health Group does not provide medical advice, diagnosis or treatment.