polyvinyl alcohol ophthalmic (artificial tears, Lacril, Tears Naturale, Tears Plus, Hypotears, Lacrilube, GenTeal, Refresh Tears)

Introduction

Tradenames: Lacril, Tears Naturale, Tears Plus, Hypotears, Lacrilube, GenTeal, Refresh Tears

Indications

• temporary relief of burning & itching due to xerophthalmia (dry eyes)

Contraindications

pregnancy-category A

safety in lactation +

Dosage

• solution: 1-2 drops PRN
• ointment: apply a small amount to the inside of the eyelid

Adverse effects

• mild stinging
• temporary blurred vision

Mechanism of action

ophthalmic lubricant

More general terms

• polyvinyl alcohol
• ophthalmic agent (eyedrops)

Additional terms

• hydroxypropyl methylcellulose (hypromellose, Isopto Alkaline, GenTeal, Gonak, Goniosol, Teargen II, Visine Tears)
• hydroxypropylcellulose (Lacrisert)