Nepafenac is the active ingredient in the medication.It is a nonsteroidal anti-inflammatory drug (NSAID) that belongs to the class of drugs known as fenamates.Nepafenac is typically formulated as an ophthalmic solution or suspension, meaning it's designed for use in the eye.The specific formulation may also contain other ingredients like preservatives, buffers, and tonicity agents to ensure stability and effectiveness.
Nepafenac is primarily used to treat pain and inflammation in the eye, specifically after cataract surgery.
It is often prescribed to reduce the risk of cystoid macular edema (CME), a condition that can affect vision after cataract surgery.
Nepawel Eye Drops 5ml (Nepafenac) works by inhibiting the production of prostaglandins, which are chemicals in the body that cause pain and inflammation. By blocking the production of prostaglandins, nepafenac helps to reduce inflammation and pain in the eye.
Store nepafenac eye drops at room temperature, away from direct sunlight and heat.
Do not freeze the eye drops.
Keep the bottle tightly closed when not in use.
Discard any unused solution after the expiration date printed on the bottle.
The dosage and frequency of nepafenac eye drops will be determined by your doctor.
Typically, one to two drops are instilled into the affected eye(s) several times a day, starting 1-2 days before cataract surgery.
Follow your doctor's instructions carefully.
Wash your hands thoroughly before using the eye drops.
Common side effects of nepafenac eye drops may include:
Burning or stinging sensation in the eye
Redness in the eye
Blurry vision
Headache
Dry eyes
While there is no specific interaction between nepafenac and alcohol, excessive alcohol consumption may increase the risk of side effects like stomach irritation and dizziness. It is best to consult your doctor about alcohol consumption while using nepafenac.
Nepafenac eye drops can cause blurry vision, especially right after instillation. Avoid driving or operating machinery until your vision has cleared.
The safety of nepafenac during pregnancy and breastfeeding is not fully established. Consult your doctor before using nepafenac if you are pregnant, breastfeeding, or planning to become pregnant.
The safety and effectiveness of nepafenac for use in children have not been established.
If you have kidney or liver problems, talk to your doctor before using nepafenac. It is essential to be aware of potential interactions and adjust dosage as necessary.
Tell your doctor about all the medications you are currently taking, including over-the-counter drugs, vitamins, and herbal supplements, as they might interact with nepafenac.
Nepafenac product information leaflet
National Library of Medicine - Drug Information Portal
PubMed - US National Library of Medicine
