Urgent Eye Care in Kathmandu: Sudden Blurry Vision, Red Eye, Floaters & What to Do

A painful red eye, a sudden drop in vision, flashes, a new shower of floaters or an eye injury should never be self-treated with random drops. This practical Kathmandu guide explains the red flags, the safe first step, and when Vision Concern can provide an urgent assessment, emergency optical help or onward referral.

WhatsApp for urgent guidance Call +977 9841466716 Do not wait for a routine appointment if you have:

sudden or major vision loss; a curtain/shadow; new flashes with many floaters; chemical splash; penetrating injury; severe eye pain; severe headache with nausea and halos; or a painful red eye with blurred vision or light sensitivity. Go to the nearest emergency department/eye hospital immediately. Vision Concern can help with urgent non-life-threatening eye assessment and referral, but does not replace emergency hospital care.

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When is an eye problem urgent?

Sudden symptoms can have many causes, from irritation to a sight-threatening condition. A sudden increase in floaters, flashes of light or a curtain-like shadow needs prompt retinal assessment. A red eye is more concerning when it comes with pain, reduced vision, light sensitivity, trauma, contact-lens wear or significant swelling.

Symptom	What to do now
Sudden blurry vision in one eye	Seek urgent medical assessment today; emergency care immediately if severe, sudden or combined with pain, weakness, facial droop or speech difficulty.
Flashes, many new black spots, curtain/shadow	Arrange an urgent dilated retinal examination; do not drive yourself if vision is affected.
Painful red eye, light sensitivity or nausea	Urgent same-day medical assessment. Do not use leftover steroid drops.
Chemical, welding arc, sharp-object or sports injury	Rinse immediately with clean running water for at least 15–20 minutes after chemical exposure, then go to emergency care.

Eye symptoms people search in Kathmandu — and the sensible next step

Burning, dryness and headache after laptop work

Long screen sessions, air-conditioning, low blink rate, uncorrected power and dry eye can all contribute to burning, gritty eyes and headaches. Book a comprehensive eye examination rather than assuming computer glasses alone are the answer. Vision Concern can assess your prescription, visual habits and appropriate computer-glasses options.

Red, itchy or watery eye

Allergy, viral conjunctivitis, dry eye, a foreign body and contact-lens complications can look similar. Avoid sharing towels, avoid rubbing, and remove contact lenses until assessed. Urgent assessment is especially important with pain, light sensitivity, discharge, blurred vision or contact-lens use.

Floaters when looking at a bright sky

Long-standing stable floaters are common, but a sudden shower of new spots, flashes or a shadow is different: seek urgent assessment. Do not delay because the symptom improves temporarily.

Double vision or difficulty reading

New persistent double vision needs medical assessment—particularly if it begins suddenly or comes with drooping eyelid, weakness, severe headache or neurological symptoms. For age-related near-vision changes, Vision Concern can assess whether progressive lenses, reading glasses or another solution suits your prescription.

What not to do before an eye assessment

• Do not use someone else’s drops, especially steroid or antibiotic drops.
• Do not wear contact lenses in a painful, red or infected-looking eye.
• Do not rub an injured eye or try to remove an embedded object.
• Do not patch a chemically injured eye—rinse it immediately and get emergency care.
• Do not drive when vision is suddenly impaired.

For a lost, torn or contaminated lens—after the eye is comfortable and clinically appropriate—see our emergency contact-lens replacement service. A replacement is not a substitute for examination when the eye is painful, red or vision has changed.

Urgent eye assessment and emergency optical help in Kathmandu

Vision Concern Eye Clinic & Optical has branches in Lazimpat, Boudha–Tushal and Makalbari. Contact us first on WhatsApp +977 9841466716 with the affected eye, symptom, start time and any injury. We can advise whether an urgent assessment, emergency hospital care or an appropriate referral is needed.

For tourists, expats and trekkers who lost or broke glasses, visit our eye care for tourists and expats, same-day glasses and emergency optician pages. Same-day glasses are available for selected prescriptions only, subject to lens stock and complexity.

Need help deciding what to do?

Message Vision Concern with your symptoms, the affected eye, when they started, whether you use contact lenses, and whether there was injury or chemical exposure.

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Urgent eye care FAQs

Is sudden eye redness dangerous?

It can be harmless, but redness with pain, blurred vision, light sensitivity, injury, nausea or contact-lens wear needs urgent professional assessment.

What should I do if my vision suddenly becomes blurry in one eye?

Seek urgent medical assessment the same day. If the loss is severe or accompanied by neurological symptoms, seek emergency care immediately.

Are new floaters always serious?

No, but a sudden increase—especially with flashes, a curtain or reduced vision—requires urgent retinal assessment.

Can I use redness-relief drops for a painful eye?

Do not self-treat a painful red eye with leftover or random drops. Some drops can mask or worsen serious problems.

Can Vision Concern help tourists with broken glasses?

Yes. We can provide emergency optical assessment, repair where suitable and selected same-day replacement glasses, subject to prescription and stock.

Do you offer Saturday eye checkups?

Yes. See our Saturday comprehensive eye checkup page for current service details. A true eye emergency should go directly to emergency hospital care.

Can computer work cause eye pain?

It can cause strain, dryness and headaches, but severe pain, sudden blur or a red eye needs assessment to rule out another cause.

What if a contact lens is stuck or my eye is painful after wearing it?

Remove the lens only if it comes out easily; do not force it. Stop lens wear and get urgent assessment for pain, redness, light sensitivity or reduced vision.

Is Vision Concern an eye hospital?

Vision Concern provides eye examinations, optical care and appropriate referral. Major trauma, sudden major vision loss and severe emergencies need a hospital emergency department or eye hospital.