Relestat Eye Drop 5ml

Relestat Eye Drop is an antihistamine ophthalmic solution containing epinastine hydrochloride as its active ingredient, belonging to the class of selective H1-receptor antagonists used in eye care. This product is manufactured to pharmaceutical-grade standards and is commonly recognised in the field of ophthalmology. Like most eye drops, some users may experience mild side effects such as burning or stinging sensation upon application, headache, temporary blurred vision, and eye irritation. Before you start using Relestat, it's worth knowing that this is a prescription-based medicine, so you'll want to make sure you're using it under proper medical guidance — your health and safety always come first. We want you to feel confident and well-informed before adding this product to your care routine, so if you have any questions, our licensed pharmacists in Malaysia are always here to help you.

How to Take Relestat Eye Drop
Relestat Eye Drop is intended for ophthalmic use only, meaning it should be applied directly into the affected eye(s) and must never be swallowed or used in any other way. Wash your hands thoroughly before use, tilt your head back gently, pull down the lower eyelid to form a small pocket, and instil the prescribed number of drops without allowing the dropper tip to touch your eye or any surface. If you wear contact lenses, it is generally advised to remove them before applying the drops and wait at least 10 to 15 minutes before reinserting them.

Dosage of Relestat Eye Drop
The commonly recommended dosage of Relestat Eye Drop is one drop instilled into each affected eye twice daily (approximately every 12 hours), or as directed by your doctor or licensed healthcare provider. Always follow your prescribing doctor's specific instructions, as individual dosage requirements may vary depending on the severity of your condition and your overall health profile.

Shelf Life of Relestat Eye Drop
Relestat Eye Drop generally has a shelf life of 2 to 3 years from the date of manufacture when stored under the recommended conditions and kept in its original, unopened packaging. However, once the bottle has been opened, it is important to note that the solution should typically be used within 28 days (4 weeks) and then discarded, even if there is remaining solution in the bottle. Always check the expiry date printed on the packaging before use, and do not use the product if it has passed its expiration date or if the solution appears discoloured or cloudy.

How to Store Relestat Eye Drop

• Store Relestat Eye Drop at room temperature, between 15°C and 25°C
• Keep the bottle away from direct sunlight, heat sources, and humidity
• Do not refrigerate or freeze the eye drop solution unless specifically instructed by your pharmacist
• Always keep the bottle cap tightly closed when not in use to prevent contamination
• Store the product out of reach of children and pets at all times
• Do not store in the bathroom or near the kitchen sink, as moisture and heat can affect the product's stability
• Once opened, discard after 28 days regardless of the remaining volume in the bottle
• Do not use the product if the packaging is damaged, tampered with, or the seal is broken upon receipt

Active Ingredient of Relestat Eye Drop

The active ingredient in Relestat Eye Drop is:

Epinastine hydrochloride is a dual-action antihistamine and mast cell stabiliser that works at the ocular level. It is a selective antagonist of histamine H1 receptors and also demonstrates affinity for H2 receptors, making it a well-recognised compound in ophthalmic pharmaceutical formulations. The inactive (excipient) ingredients typically include benzalkonium chloride (as preservative), edetate disodium, sodium chloride, sodium phosphate monobasic, sodium hydroxide and/or hydrochloric acid (for pH adjustment), and purified water.

Side Effects of Relestat Eye Drop
As with all medicines, Relestat Eye Drop may cause side effects in some individuals, although not everyone will experience them. Below are the known side effects categorised by frequency:

Common Side Effects (may affect some users):

• Burning or stinging sensation in the eye immediately after application
• Temporary eye irritation or discomfort
• Itching of the eye
• Folliculosis (small follicles on the inner eyelid lining)
• Hyperaemia (redness of the eye)
• Temporary blurred vision immediately after instillation

Less Common Side Effects (may affect fewer users):

• Headache
• Rhinitis (runny or stuffy nose)
• Sinusitis
• Increased lacrimation (excessive tearing)
• Dry eye sensation
• Eye discharge
• Eyelid oedema (mild swelling of the eyelids)
• Ocular pruritus (persistent eye itching)
• Abnormal vision or visual disturbance

Rare or Serious Side Effects (seek medical attention immediately):

• Signs of allergic reaction such as swelling of the face, lips, or throat
• Severe eye pain or significant changes in vision
• Eye infection symptoms such as increased redness, discharge, or worsening discomfort
• Skin rash or hives following application

⚠️ This is not a complete list of all possible side effects. If you notice any unusual symptoms after using Relestat Eye Drop, stop use and consult your doctor or pharmacist promptly.

Contraindications of Relestat Eye Drop

Relestat Eye Drop should not be used in the following circumstances:

• Hypersensitivity or allergy to epinastine hydrochloride or any of the excipients listed in the formulation
• Known allergy to benzalkonium chloride, which is used as a preservative in this product
• Children under 3 years of age, unless specifically prescribed and supervised by a paediatric ophthalmologist
• Use in patients with severe or uncontrolled ocular infections without concurrent appropriate treatment
• Patients who have a known history of adverse reactions to antihistamine-based ophthalmic preparations

Use with Caution in:

• Pregnant or breastfeeding women — consult your doctor before use as safety data in these populations is limited
• Elderly patients — may require closer monitoring
• Patients wearing soft contact lenses — benzalkonium chloride may be absorbed by soft lenses and cause irritation; lenses should be removed before application
• Individuals with pre-existing ocular conditions such as glaucoma or corneal disease — use only under medical supervision

⚠️ Always inform your doctor of your full medical history and any known allergies before commencing treatment with Relestat Eye Drop.

Drug & Food Interaction of Relestat Eye Drop

Drug Interactions:

• Other ophthalmic preparations: If you are using more than one type of eye drop, allow a minimum of 5 to 10 minutes between applications to prevent dilution and ensure proper absorption of each medication
• Systemic antihistamines (oral): Concurrent use with oral antihistamines may potentially enhance antihistaminic effects; consult your doctor if you are already taking oral allergy medications
• Monoamine oxidase inhibitors (MAOIs): Although topical absorption is minimal, caution is advised when using any antihistamine-containing product alongside MAOIs
• CNS depressants or sedatives: Minimal systemic absorption makes significant interaction unlikely, but patients should still inform their doctor of all medications being taken
• Other preservative-containing eye drops: Concurrent use of multiple preserved eye drops may increase the risk of ocular surface toxicity due to cumulative preservative exposure (particularly benzalkonium chloride)

Food Interactions:

• There are no known significant food interactions associated with Relestat Eye Drop due to its topical ophthalmic route of administration and minimal systemic absorption
• However, maintaining good hydration and a balanced diet supports overall eye health and immune response

Always inform your doctor or pharmacist of all prescription medicines, over-the-counter products, herbal supplements, and vitamins you are currently taking before using Relestat Eye Drop.

Quick Tips for Relestat Eye Drop

• Always wash your hands thoroughly before and after applying Relestat Eye Drop to prevent contamination and infection
• Do not touch the dropper tip to your eye, fingers, or any surface — this helps keep the solution sterile
• Remove soft contact lenses before instilling the drops and wait at least 10–15 minutes before reinserting them
• Discard the bottle 28 days after opening, even if solution remains — an opened bottle can harbour bacteria
• Check the expiry date on the packaging before every use and never use an expired product
• Do not share your eye drops with anyone else, even if they have similar symptoms — sharing eye drops is a hygiene and safety risk
• Store at room temperature away from heat, sunlight, and moisture — do not freeze
• Keep out of reach of children and store in a secure location at all times
• If you miss a dose, apply it as soon as you remember — but if it is almost time for your next dose, skip the missed one and continue your regular schedule; do not double up
• Do not use if the seal is broken or if the packaging appears tampered with upon delivery
• Consult your pharmacist or doctor if your symptoms do not improve or worsen after using this product
• Only purchase from licensed and verified pharmacies — in Malaysia, ensure the online pharmacy you order from is registered with the Ministry of Health (MOH) Malaysia for your safety

Frequently Asked Questions (FAQs) About Relestat Eye Drop

Q1: Is Relestat Eye Drop available for purchase online in Malaysia?
Yes! Relestat Eye Drop is available through our licensed online pharmacy in Malaysia. We are a registered pharmaceutical retailer operating in compliance with Malaysia's Ministry of Health (MOH) regulations, so you can shop with full confidence knowing that every product we carry is authentic and properly sourced.

Q2: Do I need a prescription to buy Relestat Eye Drop in Malaysia?
Yes, Relestat Eye Drop is a prescription-only medicine (POM) in Malaysia. This means you will need a valid prescription from a registered medical practitioner before purchasing. Our platform has a process in place to verify prescriptions, ensuring that your purchase is safe, legal, and compliant with Malaysian pharmaceutical regulations.

Q3: How do I know the Relestat Eye Drop I receive is genuine and not counterfeit?
We understand that product authenticity is a top concern when buying medicine online — and rightly so. All products sold through our online pharmacy are sourced directly from authorised distributors and licensed pharmaceutical suppliers in Malaysia. Each product comes in its original manufacturer packaging with intact seals and proper labelling. If you ever have doubts about a product's authenticity upon delivery, please contact our pharmacist team immediately.

Q4: How long does delivery take for Relestat Eye Drop within Malaysia?
We offer delivery across Peninsular Malaysia, Sabah, and Sarawak. Standard delivery typically takes 3 to 5 working days, while express delivery options may be available for selected areas. Orders are carefully packed to ensure the product is protected during transit and stored appropriately throughout the delivery process.

Q5: Is it safe to order Relestat Eye Drop online in Malaysia?
Absolutely — as long as you are ordering from a licensed and MOH-compliant online pharmacy like ours. We follow strict pharmaceutical handling, storage, and dispensing protocols to ensure that every order you receive meets the required safety and quality standards. We also have registered pharmacists available to answer any questions you may have before or after your purchase.

Q6: What should I do if my Relestat Eye Drop arrives damaged or with a broken seal?
If your order arrives with damaged packaging, a broken seal, or any signs of tampering, do not use the product. Contact our customer service team immediately with photos of the packaging, and we will arrange a replacement or refund in accordance with our returns policy. Your safety is our absolute priority.

Q7: Can I order Relestat Eye Drop if I am located in East Malaysia (Sabah or Sarawak)?
Yes, we deliver to both Peninsular and East Malaysia, including Sabah and Sarawak. Please note that delivery timelines to East Malaysia may be slightly longer — typically 5 to 7 working days — due to shipping logistics. We will keep you updated with tracking information once your order has been dispatched.

Q8: How should I store Relestat Eye Drop after it is delivered to me?
Once you receive your Relestat Eye Drop, store it at room temperature (15°C–25°C), away from direct sunlight and moisture. Do not refrigerate or freeze the product. After opening, remember to discard the bottle within 28 days. Always keep the cap tightly closed and store it out of reach of children.

Q9: What payment methods are accepted when ordering Relestat Eye Drop online?
We accept a variety of secure payment methods including online banking (FPX), credit and debit cards, and popular Malaysian e-wallets such as Touch 'n Go eWallet and GrabPay. All transactions are processed through a secure, encrypted payment gateway to protect your personal and financial information.

Q10: Can I cancel or modify my order after it has been placed?
Order cancellations or modifications can be accommodated within a limited window after the order is placed, typically before the order is processed and dispatched. Please contact our customer service team as soon as possible if you need to make any changes. Once an order has been dispatched, it may not be possible to cancel, but our team will do their best to assist you.

Q11: Will my personal and medical information be kept confidential when I order online?
Absolutely. We take your privacy and data security very seriously. All personal and medical information submitted through our platform is handled in accordance with Malaysia's Personal Data Protection Act (PDPA 2010). Your data will never be shared with third parties without your explicit consent.

Q12: How do I contact a pharmacist if I have questions about my Relestat Eye Drop order?
Our team of licensed Malaysian pharmacists is available to assist you via live chat, email, or phone during business hours. Whether you have questions about your prescription, product storage, or order status, we are always here to provide professional, friendly, and reliable support. Your health and peace of mind matter to us.