Epinastine
About Epinastine
Epinastine is a specialised eye drop designed to prevent and relieve itchy eyes caused by seasonal or year-round allergies. It targets the localised allergic response directly on the eye surface, offering rapid relief from discomfort. This medication is specifically formulated to address eye symptoms associated with allergic conjunctivitis.
For the best results, you should use it consistently throughout the allergy season or as directed by your healthcare provider. Because this is an ophthalmic solution applied directly to the eyes, it can be used without regard to your meal times. Incorporating simple lifestyle adjustments, such as keeping windows closed during high-pollen seasons and using indoor air purifiers, can significantly improve your treatment outcomes.
Some people may experience mild, temporary burning, stinging, or minor eye irritation immediately after application. These symptoms are usually brief and fade quickly. However, if you experience severe eye pain, changes in your vision, or worsening redness, stop using the drops and consult your doctor immediately.
Before starting, talk to your doctor if you have an active eye infection or any other ongoing eye conditions. You should not use this medication if you are allergic to any of its ingredients. If you wear contact lenses, special precautions must be taken during use to prevent irritation or damage to the lenses.
It is important to inform your doctor about all other eye medications or oral drugs you are taking to prevent potential interactions. If you are pregnant, breastfeeding, or planning a pregnancy, consult your doctor or pharmacist to determine if this treatment is safe and appropriate for your situation. This medicine is not recommended for children younger than 3 years of age, as its safety and effectiveness have not been established in this age group.
Uses of Epinastine
Medicinal Benefits
When taken consistently as directed, this drop may provide the following health benefits:
- Relieves eye allergy symptoms: This medicine helps reduce itching, redness, and discomfort caused by eye allergies. By acting directly on the allergic response in the eyes, it provides relief and helps you stay comfortable during daily activities.
- Reduces eye irritation: These eye drops help decrease redness and puffiness around the eyes while reducing the urge to rub them, which can worsen irritation and discomfort.
Directions for Use
- Follow your doctor’s advice regarding the dosage and duration.
- Lie down and tilt your head backwards. Pull your lower eyelid gently with your index finger to form a pocket. Instill the number of drops as advised by the doctor into the pocket of the lower eyelid. Close your eyes for 1-2 minutes.
- Avoid touching the tip of the eye dropper as this may result in contamination.
Storage
Side Effects of Epinastine
Common Side Effects (Usually mild):
- Temporary mild burning, stinging, or irritation immediately after application
- Watery or dry eyes
- Mild headache
- Cold-like symptoms, such as a runny nose or sore throat
Serious Side Effects (Consult your doctor right away):
- Severe, persistent eye pain or burning
- Changes in your vision, such as blurriness or double vision
- Swelling of the eyelids, face, lips, or throat, severe dizziness, or difficulty breathing (signs of a severe allergic reaction)
- Extreme sensitivity to light
Medicines Containing this Salt
View AllDrug Warnings
- Check the eye drops before use: Inspect the solution before applying. Do not use it if it appears cloudy, discoloured, or contains visible particles.
- Avoid contamination: Do not allow the dropper tip to touch your eye, eyelids, or any surface, as this can contaminate the medicine and increase the risk of eye infections.
- Avoid contact lenses during irritation: Do not wear contact lenses while your eyes are red or irritated, as they may worsen discomfort and increase irritation.
- Wait before wearing contact lenses: Wait at least 10 minutes after applying this medicine before reinserting contact lenses, unless your doctor advises otherwise.
- Be careful after application: Avoid driving or operating machinery immediately after using these eye drops, as they may temporarily cause blurred vision.
- Do not share eye drops: Do not share your eye drops with others, even if they have similar symptoms, to prevent the spread of infections.
Drug Interactions
- Other Ophthalmic Drops: Using other eye drops at the same time may wash out Epinastine or interfere with its absorption. Always separate the use of different eye drops by at least 5 to 10 minutes.
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
consult your doctorIt is not known whether Epinastine interacts with alcohol. Please consult your doctor.
Pregnancy
cautionIf you are pregnant or planning pregnancy, inform your doctor before receiving Epinastine. Your doctor may prescribe this medicine if the benefits outweigh the risks.
Breast Feeding
cautionIf you are breastfeeding, inform your doctor before receiving Epinastine. Your doctor may prescribe this medicine if the benefits outweigh the risks.
Driving
cautionEpinastine can cause blurred vision or visual disturbances. Hence, driving or operating machinery is advised only if your vision is clear.
Liver
cautionPlease consult your doctor before using Epinastine if you have a liver impairment or any concerns regarding this.
Kidney
cautionPlease consult your doctor if you have any concerns regarding the usage of Epinastine in patients with kidney impairment.
Children
cautionEpinastine can be used in children older than two years only if prescribed by the doctor.
Habit Forming
Diet & Lifestyle Advise
- Reduce allergen exposure: Keep windows in your home and car closed during high-pollen seasons. Use air conditioning with proper filters to help reduce airborne allergens.
- Protect your eyes outdoors: Wear wraparound sunglasses when outside to reduce exposure to dust, wind, and pollen that may trigger eye irritation.
- Use a cool compress: Apply a clean, cool compress over closed eyes for a few minutes to help soothe itching and reduce swelling.
- Avoid rubbing your eyes: Rubbing can worsen irritation, increase itching, and raise the risk of eye infections.
- Maintain cleanliness: Wash your hands and face regularly, especially after outdoor activities, to remove pollen and other allergens from your skin.
Patients Concern
Disease/Condition Glossary
Allergic conjunctivitis: Allergic conjunctivitis, also known as eye allergy, is a condition in which the eyes become itchy, red, swollen, and teary when exposed to certain airborne substances. Itching, burning sensations, watery eyes, red/pink eyes, and swollen or puffy eyelids are all symptoms of eye allergy.
FAQs
Epinastine is used to treat Allergic conjunctivitis.
Epinastine works by blocking and preventing the action of histamine, a chemical substance that causes allergic symptoms. Thereby, Epinastine helps treat allergic conjunctivitis.
To treat your condition effectually, continue using Epinastine for as long as your doctor has prescribed it. Consult the doctor if the irritation persists or worsens.
Do not wear contact lenses while using Epinastine. Remove contact lenses before using Epinastine and reinsert after 15 minutes of using Epinastine.
The common side effects of Epinastine include eye irritation, headache, cough, runny nose, swollen eyelids, and common cold. If these side effects persist for a longer period, please consult your doctor as soon as possible.
Epinastine is effective in treating allergic conjunctivitis. It helps reduce itching, redness, and swelling in the eyes caused by certain substances in the air.
Epinastine is not a steroid. It is an antihistamine that reduces itching, redness, and swelling in the eyes by blocking histamine receptors, but it does not have the anti-inflammatory effects of steroids.
Epinastine may cause eye irritation as a side effect in some people. If irritation persists or worsens, please consult your doctor.
Please consult a doctor before giving Epinastine to a child, as it is not approved for use in children under 2 years old. For children aged 2 and older, a doctor will determine the safety and appropriate dosage.
Epinastine is not usually associated with causing sleepiness. However, if you feel unusually sleepy, please consult your doctor.
No, this is an antihistamine eye drop designed specifically for eye allergies and will not cure bacterial or viral eye infections. If you suspect you have an infection, talk to your doctor for an accurate diagnosis.
It is common to experience temporary mild blurriness immediately after applying eye drops. Avoid driving or operating machinery until your vision clears completely. Talk to your doctor if the blurriness persists.
There is limited clinical data on the use of these eye drops during pregnancy. If you are pregnant or planning to become pregnant, talk to your doctor to weigh the potential benefits against any risks.
Most eye drops must be discarded 4 weeks after opening to prevent bacterial contamination, even if there is still liquid left. Check the product packaging or talk to your pharmacist for specific storage guidelines.
You should avoid combining multiple allergy eye drops unless specifically advised by your healthcare provider, as this can increase the risk of side effects. Talk to your doctor before combining eye treatments.

