Relieve Eye Redness and Dryness with PREFRIN Eye Drops

Eye redness and dryness are common issues that many people experience at some point in their lives. Whether it’s due to minor eye irritation or dryness, finding a reliable solution to provide relief is essential. PREFRIN Eye Drops, containing phenylephrine hydrochloride, offer a convenient and effective way to alleviate redness and dryness in the eyes. In this blog post, we will explore the features, benefits, and proper usage of PREFRIN Eye Drops.

Understanding PREFRIN Eye Drops

Key Components

PREFRIN Eye Drops are formulated with the following key components:

  • Phenylephrine hydrochloride: Each milliliter of PREFRIN Eye Drops contains 1.2 mg of phenylephrine hydrochloride. This ingredient works by constricting the blood vessels in the eye, reducing redness and inflammation.
  • Liquifilm (Polyvinyl Alcohol): To provide a lubricating effect and prevent further eye irritation or dryness, PREFRIN Eye Drops contain 14 mg of liquifilm, which is a type of polyvinyl alcohol. This helps maintain moisture in the eyes, ensuring comfort and relief.
  • Benzalkonium chloride: A preservative present in the formulation at a concentration of 0.05 mg, benzalkonium chloride helps maintain the sterility of the eye drops.

Indications for Use

PREFRIN Eye Drops are indicated for the following conditions:

  • Redness of the eye due to minor eye irritation: Whether caused by environmental factors, allergies, or other irritants, PREFRIN Eye Drops provide quick relief from redness.
  • Lubrication for further irritation or dryness: The eye drops act as a lubricant, offering relief from dryness and preventing additional irritation.

Proper Usage and Precautions

To ensure safe and effective use of PREFRIN Eye Drops, it is important to follow these guidelines:

  1. Dosage: Instill 1 or 2 drops in the affected eye(s) up to 4 times daily, or as directed by your healthcare professional.
  2. Precautions for narrow-angle glaucoma: Individuals with narrow-angle glaucoma should avoid using PREFRIN Eye Drops, as they can cause pupillary dilation, leading to increased pressure in the eye.
  3. Discontinue use if irritation persists or increases: If your symptoms worsen or do not improve after using PREFRIN Eye Drops, discontinue use and consult your healthcare provider.
  4. Proper storage: Keep the container tightly closed and store the eye drops between 15°C and 25°C to maintain their effectiveness.
  5. Avoid contamination: To prevent contamination, do not touch the dropper tip to any surface, including your eye. This helps maintain the sterility of the eye drops.
  6. Keep out of reach of children: Store PREFRIN Eye Drops in a safe place out of the reach of children.
  7. Compatibility with soft contact lenses: It is important to note that PREFRIN Eye Drops are not intended for use with soft contact lenses. If you wear contact lenses, remove them before instilling the eye drops and wait for at least 15 minutes before reinserting them.


PREFRIN Eye Drops offer an effective solution for relieving eye redness and dryness caused by minor irritation. With its key components, including phenylephrine hydrochloride and liquifilm, these eye drops provide quick relief and lubrication to promote eye comfort. Remember to follow the proper usage guidelines, and if you experience persistent irritation or worsening symptoms, consult your healthcare provider. Say goodbye to redness and dryness with PREFRIN Eye Drops.

[Manufacturer: E.I.P.I.CO. under license from Allergan U.S.A.]

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