Description

Overview of Tears Naturale II Eye Drops

Tears Naturale II is a popular lubricating eye drop designed to relieve dry eyes and provide comfort from irritation.

Active Ingredients

• Hypromellose: A synthetic polymer that mimics natural tears.
• Dextran: A polysaccharide that helps retain moisture in the eyes.

Uses

• Dry Eye Relief: Provides temporary relief from burning and discomfort associated with dry eyes.
• Moisture Retention: Helps maintain moisture on the surface of the eye.

Dosage and Administration

• Recommended Dosage: 1-2 drops in the affected eye(s) as needed.
• Contact Lens Use: Do not use while wearing contact lenses; wait at least 15 minutes after application before inserting lenses.

Side Effects

• Common Side Effects: Blurred vision immediately after application.
• Precautions: Contains benzalkonium chloride, which may irritate the eyes and discolor soft contact lenses.

Availability in Pakistan

• Packaging: Available in 15mL bottles.
• Prescription: Typically requires a prescription from a healthcare provider.
• Price Range: Approximately 200-300 PKR per bottle, depending on the pharmacy.

Storage Instructions

• Storage Conditions: Keep at room temperature, away from direct light and heat.

Conclusion

Tears Naturale II is an effective solution for individuals suffering from dry eyes in Pakistan. Always consult with a healthcare professional before use to ensure it’s appropriate for your specific needs.

Key Benefits of Tears Naturale II Eye Drops

• Provides temporary relief from burning and discomfort associated with dry eyes
• Helps maintain moisture on the surface of the eye
• Lubricates and keeps the eyes from feeling dry

Key Ingredients

• Hypromellose (Hydroxypropylmethylcellulose): A synthetic polymer that mimics natural tears
• Dextran 70: A polysaccharide that helps retain moisture in the eyes

These two ingredients work together similarly to natural tears to soothe, lubricate and protect the eyes from irritation and dryness caused by reduced tear flow

Mechanism of Action of Tears Naturale II Eye Drops

Tears Naturale II eye drops utilize a combination of two key ingredients—Hydroxypropylmethylcellulose (hypromellose) and Dextran 70—to mimic the natural tears produced by the eye.

How It Works

1. Lubrication: The high viscosity of hydroxypropylmethylcellulose provides a lubricating effect, which helps to reduce friction on the eye’s surface during blinking. This lubrication is essential for comfort and helps alleviate symptoms of dryness and irritation.
2. Moisture Retention: The formulation increases the retention time of tears on the eye’s surface, preventing rapid drainage. This prolonged presence of tears helps maintain moisture, which is crucial for eye health.
3. Protection: By forming a protective film over the cornea, these eye drops help shield the eye from environmental irritants such as wind, dust, and sunlight, which can exacerbate dryness.
4. Restoration of Natural Tear Film: The drops work to restore the natural moisture balance of the eyes, which can be disrupted due to various factors such as prolonged screen time, air conditioning, or environmental conditions.

You should not use Tears Naturale II eye drops while wearing contact lenses. It is recommended to remove your contact lenses before applying the drops and wait at least 15 minutes after using the drops before reinserting your lenses. This precaution helps prevent potential irritation and ensures that the eye drops can properly lubricate and protect the eye surface without interference from the lenses.      Tears Naturale II eye drops contain two primary active ingredients: Dextran 70 and Hydroxypropylmethylcellulose (hypromellose).

Chemical Structure

1. Dextran 70:
   • Chemical Formula: (C₆H₁₀O₅)n
   • Dextran is a complex branched polysaccharide made from glucose molecules. The “70” indicates the average molecular weight of the dextran used, which is approximately 70,000 daltons.
2. Hydroxypropylmethylcellulose (Hypromellose):
   • Chemical Formula: C₂₃H₄₈O₁₈
   • It is a water-soluble polymer derived from cellulose. The hydroxypropyl and methyl groups enhance its solubility and viscosity, making it effective as a lubricant in eye drops.

Key Precautions for Using Tears Naturale II Eye Drops

• Allergy Warning: Do not use if you are allergic to any of the ingredients in the formulation, including dextran 70 and hydroxypropylmethylcellulose.
• Contamination Prevention: Avoid touching the dropper tip to any surface, including your eye, to prevent contamination. Always replace the cap tightly after use.
• Storage Instructions: Store the eye drops at room temperature, away from direct light and heat. Discard any remaining solution six months after first opening.
• Contact Lens Use: Remove contact lenses before applying the drops and wait at least 15 minutes after use before reinserting them.
• Vision Caution: Be aware that the drops may cause temporary blurred vision immediately after application. Wait for your vision to clear before driving or operating machinery.
• Consultation: If symptoms persist or worsen after three days of use, consult a healthcare professional for further guidance.
• Children’s Safety: Keep the eye drops out of the sight and reach of children to prevent accidental ingestion or misuse.
  

  Key Interaction Guidelines

  • Concomitant Eye Medications: If you are using other eye drops or ointments, it is recommended to wait at least 15 minutes between the application of Tears Naturale II and any other eye medication. This allows each medication to be absorbed effectively without interference from the other.
  • Consult Healthcare Professionals: Always inform your doctor or pharmacist about any other medications, supplements, or over-the-counter products you are taking. This includes any other eye drops, as certain combinations may require specific timing or dosage adjustments.
  • Avoid Mixing with Contact Lenses: Do not use Tears Naturale II while wearing contact lenses. Remove the lenses before application and wait at least 15 minutes after using the drops before reinserting them.

  Key Guidelines for Using with Other Eye Medications

  • Timing: If you are using another eye drop product, it is recommended to wait at least 15 minutes between applying Tears Naturale II and the other eye medication. This allows the first drop to be adequately absorbed before introducing the next medication.
  • Order of Application: When using both eye drops and ointments, apply the eye drops first, followed by the ointments. This order helps ensure that the drops are not washed away by the ointment.
  • Consult Healthcare Providers: Always inform your doctor or pharmacist about any other eye medications you are using. They can provide personalized advice based on your specific situation and needs.

  Dosage of Tears Naturale II Eye Drops

  • The recommended dosage is 1 or 2 drops in the affected eye(s) as needed.
  • Instill the drops and blink to spread them over the eye surface.

  Storage Instructions

  • Store Tears Naturale II at room temperature, away from direct light and heat.
  • Discard any remaining solution six months after first opening the bottle.
  • Keep out of the sight and reach of children.

  Customer Reviews

  One verified customer review on Weldricks Pharmacy’s website:”A long while ago I was experiencing vision problems. The optician said it was a “Dry eye” issue and I was prescribed “Tears Naturale”. This when applied twice daily solved the problem.”