Lucentis (Ranibizumab)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Lucentis Used For?
Lucentis is a medication that helps treat certain serious eye conditions by blocking abnormal blood vessel growth.
Primary Uses
It is primarily used for wet age-related macular degeneration (wet AMD), diabetic macular oedema (DME), retinal vein occlusion (RVO), proliferative diabetic retinopathy (PDR), choroidal neovascularization (CNV) due to various causes, and retinopathy of prematurity (ROP) in premature infants.
How It Works
Lucentis works by binding to a protein called VEGF-A, which is responsible for abnormal blood vessel growth in the eye, thereby preventing further damage.
Good to know: Lucentis is not addictive.
Continue Reading
Sign in to access the complete medication guide including dosage, side effects, warnings, and more.
How to Take Lucentis
Lucentis is administered as an injection directly into the eye by a qualified eye doctor.
Dosage Instructions
In adults, the typical dose is 0.05 mL (0.5 mg). For pre-term infants, the usual dose is 0.02 mL (0.2 mg), with an alternative of 0.01 mL (0.1 mg). Injections should not be given more frequently than once a month.
What If You Miss a Dose?
If you miss a scheduled injection, contact your doctor to reschedule as soon as possible.
Important: Never attempt to double the dose if you miss one.
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- eye discomfort
- dry eye
- floaters
- pain or irritation at the injection site
- allergic reactions (rash, itching, redness)
Seek immediate medical attention if you experience:
- bloodshot eye
- bleeding in the eye
- inflammation or infection of the eyelids
- blurred vision or temporary blindness
- urinary tract infection symptoms
Important Warnings
Before using Lucentis, it's crucial to understand certain warnings and contraindications.
Who Should Not Take Lucentis
Do not use Lucentis if you have a known allergy to ranibizumab or any of its ingredients, or if you have an eye infection.
Medical Conditions to Discuss
Inform your doctor about any other medical conditions you have or medications you are taking.
Pregnancy and Breastfeeding
Consult your doctor if you are pregnant, planning to become pregnant, or breastfeeding, as Lucentis is not recommended during breastfeeding.
Drug Interactions
Certain medications may interact with Lucentis, affecting its effectiveness.
Alcohol & Driving
While there are no known interactions between Lucentis and alcohol, caution is advised.
Alcohol
There are no known interactions between Lucentis and alcohol.
Driving and Operating Machinery
Do not drive or operate machinery if your vision is impaired due to your condition or treatment.
Storage
Lucentis is administered by your eye doctor, so there is no need for home storage.
Overdose Information
Overdose is unlikely since Lucentis is administered by a healthcare professional. If you feel unwell after receiving it, contact your doctor.
Frequently Asked Questions
The time it takes for Lucentis to show effects can vary by individual and condition being treated.
Lucentis is given as an injection, so food intake does not affect its administration.
No, Lucentis is not considered addictive.
Stopping Lucentis may lead to worsening of your eye condition.
There are no known interactions between Lucentis and alcohol, but caution is advised.
Elderly patients should discuss their overall health and any medications with their doctor before taking Lucentis.
If you miss a dose, contact your doctor to arrange for a new appointment as soon as possible.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.