Winolap DS 2.5 ml

Winolap DS 2.5 ml Eye Drops is an antiallergic drug that works to relieve eye discomfort due to eye allergies, such as seasonal allergic conjunctivitis. It has Olopatadine Hydrochloride, a selective histamine H1-receptor antagonist, that inhibits the effect of histamine, a chemical in the body responsible for allergic reactions. 

Key Features

About
Drug Class	Antihistamine
Subclass	Second-Generation H1 Antihistamines

Product Details
Composition	Active ingredients: Olopatadine Hydrochloride (0.2% w/v) Inactive ingredients: Benzalkonium chloride (0.02%) as a preservative
Packaging Type	Dropper Bottle
Pack Size	2.5 ml
Dosage	1-2 drop in the affected eye, twice a day or as directed by your doctor
Therapeutic class	Ophthalmic Anti-Allergic
Action Class	Histamine receptor antagonist
Chemical class	Dibenzoxepine Derivative
Manufacturer	Sun Pharmaceutical Industries Ltd
Shelf Life	2-3 years from the date of manufacturing
Usages	Treatment of allergic conjunctivitis, seasonal allergic conjunctivitis, and relief from symptoms like redness, itching, and watering in the eyes.
Country of Origin	India
Storage	Store at room temperature (25°-30°C) away from heat and direct sunlight.

How does Winolap DS 2.5 ml Work?

Winolap DS 2.5 ml Eye Drops is formulated with Olopatadine Hydrochloride, a histamine H1-receptor antagonist. 

• It functions by inhibiting histamine action, a chemical the body releases when it reacts to an allergy. 
• By preventing histamine effects, Olopatadine prevents symptoms such as itching, redness, swelling, and tearing of the eyes.

Uses

• Allergic Conjunctivitis: Relief of allergic symptoms like redness, itchiness, and watering of the eyes caused by allergies.
• Seasonal Allergic Conjunctivitis: Seasonal relief of eye allergies occasioned by pollen or other allergens.
• Other Allergic Eye Conditions: May be prescribed for other types of allergic eye conditions based on a medical doctor’s diagnosis.

Interactions

• Other Eye Drops: Avoid other medications or eye drops being used simultaneously. Allow at least 5-10 of time between applications.
• Contact Lenses: Discard contact lenses while applying the drops and wait 15 minutes before putting them back. The preservative benzalkonium chloride can harm soft contact lenses.

Pharmacokinetics

• Absorption: Systemic absorption is minimal when used properly.
• Metabolism: Metabolized by the liver, but a large percentage of the drug is localized in the eyes.
• Elimination: Mainly excreted by the kidneys.

Dosage

• Adults and Children (3 years and older): 1-2 drops in the infected eye(s), twice a day, with an interval of 6-8 hours.
• Duration: Follow directions from your physician. Don’t exceed the recommended dose or duration.

Side Effects

• Sensation of burning
• Stinging
• Irritation in the eyes
• Dry eyes
• Headache
• Blurred vision
• Pain in the eyes
• Swelling of eyelids
• Redness

Precautions

• Contact Lens Wearers: Use with caution and according to the instructions above.
• Other Eye Conditions: Inform your physician if you have other eye problems such as glaucoma or dry eye syndrome.
• Pregnancy and Lactation: Consult your physician before using Winolap DS if you are pregnant, intending to become pregnant, or lactating.
• Operating and Driving Machinery: Steer clear of driving or heavy machinery if you develop blurred vision after the use of drops.

Safety

• Allergic Reactions: Discontinue use and consult your doctor if you experience any signs of an allergic reaction, such as rash, itching, swelling, dizziness, or difficulty breathing.
• Eye Irritation: If you experience persistent eye irritation, redness, or pain, stop using the drops and consult your doctor.

Efficacy

Winolap DS 2.5 ml Eye Drops is also useful in the treatment of allergic conjunctivitis and other eye allergies. It gives fast relief from symptoms such as itching, redness, and watering of the eyes.

Conclusion

Winolap DS 2.5 ml Eye Drops is an effective treatment for allergic conjunctivitis and other allergic eye conditions. It provides relief from symptoms like itching, redness, and watering in the eyes. However, it is essential to use the medication as directed by your healthcare provider and follow the precautions to minimize side effects. If symptoms persist or worsen, consult your doctor for further guidance.

References

https://pubmed.ncbi.nlm.nih.gov/20406593/

https://pubchem.ncbi.nlm.nih.gov/compound/Olopatadine

FAQ’S

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