Colored contact lenses can be a fun way to brighten your look, try a new eye color for a special event, or complete a costume. But many people are surprised to learn that every pair of colored contacts, even lenses with no vision correction at all, requires a valid prescription. At Fort Lauderdale Eye Care and Eyewear, we want our Fort Lauderdale patients to enjoy colored contacts safely, without risking the health of their eyes.
Why Do Colored Contacts Need a Prescription?
In the United States, all contact lenses are regulated by the FDA as medical devices, including decorative and cosmetic lenses that do not correct vision. Federal law requires a valid prescription from an eye care professional to buy any contact lens, and sellers are required to verify that prescription.
The reason is simple: a contact lens sits directly on the cornea, the clear, delicate front surface of your eye. Every eye has its own size and curvature. A lens that is too tight, too loose or made from a material that does not let enough oxygen through can irritate the eye, cause scratches or set the stage for infection. A prescription is not just about vision power. It also specifies the lens brand, base curve and diameter that fit your eyes.
The Risks of Colored Contacts Without a Fitting
Colored lenses sold without a prescription at beauty supply stores, costume shops, flea markets or unverified websites are a common source of eye problems. Possible risks include:
- Corneal scratches (abrasions): a poorly fitting lens can rub against the surface of the eye.
- Eye infections: including corneal ulcers, which can be painful and in serious cases may threaten vision.
- Reduced oxygen to the cornea: some tinted lenses may not breathe well, especially when worn for long hours.
- Allergic reactions and irritation: from lens materials or improper care.
- Blurry or distorted vision: if the colored part of the lens shifts over your pupil.
Sharing lenses with friends is also unsafe. Even if the lenses look the same, they may not fit your eyes, and sharing can spread germs.
Warning Signs to Watch For
If you wear any type of contact lens and notice the following, remove your lenses and contact an eye doctor promptly:
- Eye pain or a feeling that something is stuck in your eye
- Redness that does not go away
- Sensitivity to light
- Blurry vision, discharge or excessive tearing
Severe eye pain, a sudden loss of vision or a chemical splash in the eye is an emergency. Seek urgent care or go to the nearest emergency room right away.
How a Contact Lens Fitting Helps
A contact lens exam and fitting makes colored lenses safer and more comfortable, and it often helps them look more natural too. At your visit, we will:
- Check the health of your corneas, eyelids and tear film
- Measure the curvature and size of your eyes to choose a lens that fits well
- Include your vision correction if you need it, so you can see clearly while changing your look
- Help you choose a tint, such as enhancement or opaque colors, that suits your eye color and style
- Teach you how to insert, remove and care for your lenses
Colored lenses are available for many prescriptions, and some options exist for astigmatism as well. Learn more about the lens types we fit on our contact lenses page.
Tips for Wearing Colored Contacts Safely
- Only buy lenses with a valid prescription from a seller that verifies it
- Wash and dry your hands before handling your lenses
- Follow the replacement schedule your eye doctor recommends
- Never sleep in lenses unless your eye doctor says they are approved for it
- Use fresh contact lens solution every time and never rinse lenses with water or saliva
- Keep lenses away from pool, ocean and shower water, which can carry harmful germs
- Never share lenses with anyone
Dry eyes can make any contact lens less comfortable, and air conditioning and sun exposure are part of daily life in Fort Lauderdale. If your eyes feel gritty or tired, our dry eye treatments may help.
Glasses Make a Great Backup
Even if you love your contacts, an up-to-date pair of glasses gives your eyes a rest. Browse our eyeglasses, with Crizal anti-reflective coating and Transitions light-adaptive lenses available, plus fast turnaround from our local lab.
Frequently Asked Questions
Do I need a prescription for colored contacts if I have perfect vision?
Yes. Contact lenses with no vision correction, sometimes called plano or zero-power lenses, are still medical devices and still require a valid prescription and fitting.
Can I wear colored contacts if I already wear glasses or contacts?
Often, yes. Many colored lenses are available with vision correction. Your eye doctor will let you know which options fit your prescription.
Are colored contacts safe?
Colored contacts can be worn safely when they are properly prescribed, fitted and cared for. Most problems come from lenses bought without a prescription, poor hygiene or wearing lenses longer than recommended.
Can I order colored contacts online?
You can buy from a seller that verifies a valid prescription. Avoid any seller that does not ask for one.
Schedule a Contact Lens Fitting in Fort Lauderdale
Want to try a new eye color the safe way? Our team at Fort Lauderdale Eye Care and Eyewear can examine your eyes, fit you properly and help you choose a natural-looking colored lens. Call or Text 954-763-2842, or request an appointment online.