Systane Eye Drops Side Effects in Pakistan

A complete guide to the side effects of Systane Eye Drops. From common transient effects to serious warnings — everything you need to know is on this page.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-07-09

Side Effects

Quick Answer

Common side effects of Systane Eye Drops include temporary blurred vision and mild stinging on application. Serious effects such as persistent eye pain or allergic reactions require immediate medical attention. Most patients tolerate Systane Eye Drops well at the correct dose.

Side Effects at a Glance

Common

Temporary blurred vision immediately after application
Mild stinging or burning sensation on instillation
Sensation of something in the eye

Serious — See a Doctor

Persistent eye pain or severe redness
Allergic reaction with eyelid swelling or facial rash
Progressive or sudden change in vision

When to See a Doctor Immediately

Eye pain that does not resolve after applying drops
Sudden or worsening change in vision
Persistent redness, discharge, or swelling of the eyelids

Systane Eye Drops Side Effects (Nuksanat)

Systane Eye Drops (polyethylene glycol 400 + propylene glycol) is generally safe when applied correctly. However, like all medicines, it can cause side effects in some patients.

Common Side Effects (Aam Nuksanat)

Temporary blurred vision immediately after application
Mild stinging or burning sensation on instillation
Sensation of something in the eye

These side effects are usually mild and resolve within a few minutes. If they continue, inform your doctor.

Serious Side Effects (Sanjeedah Nuksanat)

Persistent eye pain or severe redness — see a doctor immediately
Allergic reaction with eyelid swelling or facial rash — see a doctor immediately
Progressive or sudden change in vision — see a doctor immediately

When to See a Doctor (Kab Doctor Se Milna Zaroori Hai)

Eye pain that does not resolve after applying drops
Sudden or worsening change in vision
Persistent redness, discharge, or swelling of the eyelids

Warnings and Precautions (Ihtiyat)

Do not use Systane Eye Drops if you are allergic to polyethylene glycol, propylene glycol, or any ingredient
Remove contact lenses before applying drops

Side Effects Summary Table

Type	Side Effect	Action
Common	Temporary blurred vision	Resolves on its own within minutes
Common	Mild stinging or burning	Monitor; inform doctor if persistent
Common	Foreign body sensation	Monitor / inform doctor
Serious	Persistent eye pain	See a doctor immediately
Serious	Allergic reaction (eyelid swelling)	See a doctor immediately

Reporting Side Effects

If you notice any unexpected side effect, report it on the DRAP pharmacovigilance portal: https://www.dra.gov.pk/pharmacovigilance

The information in this guide is for educational purposes only. If you notice any side effect, contact your doctor or pharmacist.

Frequently Asked Questions

What are the most common side effects of Systane Eye Drops?

The most commonly reported side effects include temporary blurred vision and mild stinging on application. These are usually transient and resolve within a few minutes. Inform your doctor if they persist.

Can Systane Eye Drops cause allergic reactions?

Yes, like all medicines, Systane Eye Drops can cause allergic reactions in some people. Signs include rash, itching, eyelid swelling, or difficulty breathing. Stop use and seek medical help immediately.

Is Systane Eye Drops safe to use long-term?

Systane Eye Drops is generally well tolerated for long-term use in chronic dry eye. Your doctor will monitor for any signs of persistent irritation if continued use is needed.

What should I do if I experience side effects from Systane Eye Drops?

For mild effects such as transient blurring, these usually resolve on their own. For serious effects such as persistent eye pain or allergic reaction, stop use and contact your doctor immediately.

Does Systane Eye Drops affect the liver or kidneys?

Systane Eye Drops is applied topically to the eye and has minimal systemic absorption. It is not expected to affect liver or kidney function in standard use.

Sources

DRAP Registered Products Database — Drug Regulatory Authority of Pakistan
WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.