Contact lenses can be convenient while trekking, but dust, dry air, limited clean water and long travel days can make safe handling harder. This guide explains how to plan ahead, reduce avoidable risks and recognise when to stop wearing lenses.
Have enough lenses for the trip, carry backup prescription glasses and confirm that your contact lenses are still comfortable and appropriate. A spectacle prescription alone is not a contact-lens prescription; lens fit, material, diameter and base curve can matter.
Unsure whether your lenses are suitable for travel? Read our contact-lens fitting guide, then send us your lens details on WhatsApp or call the clinic.
| Situation | Safer response |
|---|---|
| No clean place to wash and dry hands | Use your backup glasses and wait until proper hand hygiene is possible. |
| Lens touches tap, stream or bottled drinking water | Do not put it back in your eye. Water is not contact-lens solution. |
| Eye becomes painful, very red or light-sensitive | Remove the lens if you can do so safely and seek prompt professional assessment. |
| You plan to sleep during a bus or lodge stop | Remove lenses first unless an eye-care professional has specifically prescribed overnight wear. |
| Dust, smoke or strong wind causes irritation | Change to glasses; do not keep rubbing an irritated eye. |
Wash your hands with soap and safe water, rinse them thoroughly and dry them with a clean, lint-free material before touching a lens or your eye. Hand sanitiser is useful for general hygiene but residue can sting the eye; it does not replace suitable handwashing and complete drying before lens handling.
Never rinse, store or re-wet contact lenses with tap water, bottled drinking water, river water or saliva. Use the care system recommended for your lenses. If hygienic handling is not possible, wearing glasses is the safer practical choice.
Need professional contact-lens support before departure? Explore our contact-lens service in Kathmandu, WhatsApp +977 9841466716 or call now.
| Option | Travel consideration |
|---|---|
| Daily disposable lenses | No lens case or nightly cleaning is required, but every lens must still be handled with clean, dry hands and discarded after use. |
| Reusable lenses | Require the correct solution, careful rubbing/rinsing where instructed, a clean case and full replacement-schedule compliance. |
| Backup glasses | Essential when lens wear becomes uncomfortable or hygienic handling is not possible. |
The best option depends on your eyes, prescription, prior lens experience and trip conditions. Ask Vision Concern before choosing lenses for your trek or call +977 9841466716.
Remove the contact lens if you can do so safely when you develop significant pain, unusual redness, worsening blurred vision, marked light sensitivity, discharge or a persistent foreign-body sensation. Do not continue wearing the same lens to “see if it settles.”
Sudden vision loss, serious eye injury, chemical exposure, severe pain, or flashes with a sudden increase in floaters requires urgent medical assessment. This article is general education and cannot diagnose an eye problem.
For a broader pre-visit checklist, see what to send your optician before visiting Kathmandu. For visitor support, see our tourist and expat eye-care service.
| Branch | Location | Telephone |
|---|---|---|
| Lazimpat | Das Tower, Lazimpat | 01-4543117 |
| Boudha-Tushal | Opposite KFC Boudhanath | 01-4562303 |
| Makalbari | Gokarneshwor | 01-5134042 |
All-branch WhatsApp: +977 9841466716 | Tap to call
Open the genuine Google, TripAdvisor and WhatClinic pathways for the branch you plan to visit.
| Branch | Google QR | Other profiles |
|---|---|---|
| Boudha | TripAdvisor WhatClinic | |
| Lazimpat | TripAdvisor WhatClinic | |
| Makalbari | TripAdvisor WhatClinic |
Message the optical team with your present lens brand, prescription details and travel date, or call +977 9841466716.
Can I rinse contact lenses with bottled water while trekking?
No. Drinking water is not sterile contact-lens solution and should not be used to rinse or store lenses.
Can I sleep in contact lenses at a lodge?
Remove them before sleeping unless an eye-care professional has specifically prescribed that lens for overnight wear.
What if my eyes feel dry at altitude?
Change to glasses if lenses become uncomfortable. Persistent or worsening symptoms should be assessed rather than masked by continued lens wear.
Should I carry spare glasses?
Yes. Backup prescription glasses are essential when clean handling is not possible or your eyes cannot tolerate lenses.
Can Vision Concern check my lenses before trekking?
Yes, contact the clinic to arrange an appropriate assessment. Availability and lens suitability must be confirmed individually.
Vision Concern offers:
Yes.
If your frame is in good condition, we can replace only the prescription lenses with options including:
Many international insurance providers may reimburse eye examinations or prescription eyewear depending on the policy. We recommend checking with your insurer before your visit, and we can provide invoices and supporting documentation when required.
