Prefrin Liquifilm Eye Drops is a sterile ophthalmic solution containing several active ingredients that work together to provide multiple eye benefits. This medication contains phenylephrine hydrochloride at a concentration of 1.2 mg per ml, a mydriatic agent. It also contains benzalkonium chloride at a concentration of 0.05 mg per ml as a preservative and Liquifilm at a concentration of 14 mg per ml, an eye lubricant. These drops are used for diagnostic and therapeutic purposes related to the eye.
What are the ingredients in Prefrin Liquifilm?
Prefrin Liquifilm Eye Drops contains the following active and complementary ingredients:
Phenylephrine hydrochloride: 1.2 mg per ml (approximately 0.12%).
Benzalkonium chloride: 0.05 mg per ml.
Liquifilm (usually polyvinyl alcohol): 14 mg per ml.
The drops come in a 15 ml bottle.
Indications for Use of Prefrin Liquifilm
Prefrin Liquifilm eye drops are used in the following cases:
Prefrin Liquifilm eye drops are used to dilate the pupil (mydriasis) for a comprehensive ophthalmic examination.
Relieve eye redness resulting from minor irritation.
Luquifilm provides eye lubrication and relieves dry eye symptoms.
This medication is suitable for use under medical supervision to determine the exact purpose.
What are the dosages of Prefrin Liquifilm?
Prefrin Liquifilm eye drops should be used as directed by your doctor or ophthalmologist. The dosage and method of use depend on the intended purpose.
To dilate the pupil for an examination: 1-2 drops are instilled into the eye for a period of time determined by your doctor. To relieve redness or lubrication: Instill 1-2 drops into the affected eye 3-4 times daily or as needed.
To instill the eye drop: Gently pull the lower eyelid open to form a small pocket. Instill the drop into this pocket without touching the dropper tip to the eye or any other surface to avoid contamination. Gently close the eye for a few seconds after instillation. If the patient is using other eye drops, wait at least 5 minutes between applications.
What are the side effects of Prefrin Liquifilm eye drops?
Prefrin Liquifilm eye drops may cause some side effects, including:
A temporary stinging or burning sensation after instillation.
Temporary blurred vision.
Increased sensitivity to light (especially after dilating the pupil).
Headache.
In rare cases, more serious side effects may occur, such as increased eye pressure or allergic reactions. A doctor should be notified immediately if any severe, persistent, or unusual side effects occur.