Contact Lens Care: Do’s and Don’ts for Healthy Eyes

Why Proper Care Matters

Contact lenses are a convenient way to correct vision, but improper use can lead to infections, discomfort, or even permanent eye damage. Following the right practices ensures your eyes stay healthy and your lenses remain effective.

A pair of contact lenses in a case with a bottle of solution, set against a soft blue background with a subtle eye diagram, illustrating proper contact lens care for healthy eyes.

The Do’s of Contact Lens Care

Always Wash Your Hands
Use soap and water to clean your hands before touching your lenses. This prevents transferring dirt or bacteria to your eyes.

Use Fresh Solution
Always store your lenses in fresh, sterile solution. Reusing or topping off old solution can introduce harmful microbes.

Follow the Replacement Schedule
Stick to the recommended replacement schedule for your lenses. Whether daily, weekly, or monthly, replacing them on time reduces the risk of buildup and infection.

Clean Your Lens Case
Rinse and air-dry your lens case daily. Replace it every three months to avoid bacterial growth.

The Don’ts of Contact Lens Care

Don’t Sleep in Your Lenses
Unless your lenses are specifically approved for extended wear, never sleep in them. This can cut off oxygen to your eyes and increase infection risk.

Avoid Water Exposure
Do not rinse your lenses with tap water or swim while wearing them. Water can introduce dangerous microorganisms like Acanthamoeba, which can cause severe infections.

Don’t Overwear Your Lenses
Wearing lenses longer than prescribed can lead to redness, dryness, and infections. Give your eyes a break.

Never Use Saliva or Tap Water
Saliva and tap water are not sterile and can introduce harmful bacteria to your lenses and eyes.

When to See an Eye Doctor

If you experience redness, pain, blurred vision, or discomfort, remove your lenses immediately and consult an eye care professional.


If you are unsure whether your symptoms require emergency attention, it is safer to call your healthcare provider or eye clinic for advice.

With Pakistan’s internationally trained and most experienced cataract surgeons, corneal transplant surgeons and eye surgeons specializing in every single sub specialty in ophthalmology, The Eye Center – Dr. Mahnaz Naveed Shah & Associates in Karachi provides guidance for both routine and urgent eye care needs. Their team can advise whether you should schedule a screening or seek immediate attention, ensuring safety and comfort. For expert consultation, contact The Eye Center – Dr. Mahnaz Naveed Shah & Associates at 03041119544 to book an appointment.

With a proven track record of excellence in glaucoma and cataract care, Dr. Mahnaz Shah and her team are here to help you protect your vision—with confidence.

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