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Condition guide · /eye-care/

Eye care medicines

Reviewed by Dr. Arjun Mehta, PharmD — Head Pharmacist. Updated May 2025.

Many

Eye conditions

Drops

Most treatments

Allergic

Common cause

Daily

Glaucoma is lifelong

About this condition

Eye medicines are usually delivered as drops because the eye absorbs them quickly through the ocular surface. The most common needs are dry-eye relief, allergy treatment, infection (conjunctivitis), and the long-term medication of conditions like glaucoma.

Be careful with technique: wash hands, don’t touch the dropper to the eye, and leave 5 minutes between different drops. Preservative-free formulations are better for long-term daily use.

Treatment options

Lubricant drops

For dry eye and screen fatigue. Preservative-free preferred for frequent use.

Antihistamine drops

Olopatadine, ketotifen. Allergic conjunctivitis. Effective within minutes.
 

Antibiotic drops

Chloramphenicol, ciprofloxacin. Bacterial conjunctivitis or pre/post-eye surgery.

Glaucoma drops

Latanoprost, timolol. Lower eye pressure. Used daily for life to preserve vision.

Common questions

How long should I use antibiotic eye drops?

Typically 5–7 days for simple conjunctivitis. Continue 48 hours after symptoms resolve.

Why do glaucoma drops need to be lifelong?

Glaucoma damage cannot be reversed. Drops only protect remaining vision, so any gap allows progression

Can I share eye drops?

No. Sharing risks cross-contamination and isn’t safe medical practice.

Dr. Arjun Mehta, PharmD · Head Pharmacist

/our-pharmacists/arjun-mehta/ — Reviewed May 2025

This guide is reviewed every 12 months or sooner when clinical guidance changes. If you have a specific medical question, call our pharmacist team — we answer the phone, not a bot.