Your glasses are on the nightstand, a video call starts in 20 minutes, and your eyes feel as tired as the rest of you. Can you put in colored contacts when you have a cold or flu? Sometimes, yes, but the more useful answer is conditional: a respiratory illness by itself does not mean you have an eye infection. Still, glasses are often the practical choice when your eyes are dry or red, your routine is getting sloppy, you may fall asleep, or the illness is affecting your eyes.
Colored contacts are medical devices in the United States, including lenses that do not correct vision. The FDA says they require a prescription and should be fitted by an eye care professional. Being sick does not suspend those rules, and it is not a good time to improvise with an unverified lens or a fit that has never been checked. Yilala’s FDA compliance guide explains the regulatory basics for US shoppers.
Can you wear colored contacts with a cold or flu?
If your symptoms are limited to your nose, throat, or body, your eyes feel normal, and you can follow your usual lens routine carefully, wearing prescribed colored contacts may be reasonable within the schedule given by your eye doctor. A cold or flu diagnosis alone does not diagnose an eye infection.
That is not the same as saying lenses are the sensible choice on every sick day. Contact lenses sit directly on the eye. When you are feverish, exhausted, rubbing your face, or moving between bed and the couch, the margin for a rushed decision gets smaller. Glasses remove the tasks of insertion, removal, disinfection, and remembering not to nap in lenses.
Use the condition of your eyes and the quality of your routine as the deciding factors. If either one is off, skip the lenses. This is a comfort and risk-management decision, not a test of how ill you feel overall.
A quick sick-day decision table
| What is happening today? | Practical choice | Why |
|---|---|---|
| Stuffy nose or sore throat, but eyes look and feel normal | Contacts may be reasonable if they are prescribed and your routine stays careful | A respiratory symptom alone is not an eye-infection diagnosis |
| Eyes feel dry, gritty, irritated, or look red | Wear glasses | A lens can make an already uncomfortable eye harder to assess |
| You expect to nap or keep drifting off | Wear glasses | You should not sleep in lenses unless your eye doctor specifically prescribed them for overnight wear |
| You are rushing, skipping handwashing, or cannot manage cleaning | Wear glasses | Good lens hygiene is not optional |
| You have light sensitivity, sudden blurry vision, unusual watering, discharge, or worsening pain after removal | Remove lenses and call your eye doctor | These are warning signs that need prompt professional advice |
Why glasses often win on a sick day
The case for glasses is mostly practical. Illness changes ordinary behavior. You may silence an alarm and sleep another hour. You may take a lens out over a cluttered bathroom counter, forget whether the case contains fresh solution, or touch your face repeatedly because your nose is running. None of that proves an infection is present. It does mean your normal safeguards may be weaker.
Glasses also make it easier to monitor symptoms. If an eye starts to sting or your vision changes, there is no lens to remove before you can judge what is happening. You can rest without keeping track of wear time. When you feel awful, fewer moving parts are useful.
This is why the answer should not be based only on the label “cold” or “flu.” Two people with the same respiratory diagnosis can have very different days. One may be upright, alert, and symptom-free around the eyes. Another may have watery, irritated eyes and fall asleep between phone notifications. The second situation plainly favors glasses.
Check your eyes before you open a lens package
Stand in good light and look at both eyes. Then pay attention to how they feel before touching a lens. Redness, irritation, grittiness, unusual watering, discharge, light sensitivity, pain, or a change in vision are reasons to pause. Do not insert a lens to see whether the feeling improves.
If your eyes simply feel dry, glasses give them a break from lens wear. Our guide to colored contacts and dry eye covers the difference between planning for routine dryness and trying to push through a bad eye day. If you use lubricating drops, choose only a product your eye doctor says is compatible with your lenses. The overview of eye drops for colored contacts explains why the bottle label and timing matter.
Do not assume every red or watery eye is “just the flu.” Respiratory illnesses and eye conditions can overlap, and appearance alone cannot tell you the cause. If symptoms involve the eyes, leave the lenses out and get guidance based on the symptoms rather than guessing.
The contact lens warning signs that change the plan
The CDC advises contact lens wearers to remove their lenses and call an eye doctor when warning signs of microbial keratitis or another eye infection appear. The CDC-aligned red flags are:
- irritated or red eyes;
- worsening pain in or around the eyes, even after contact lens removal;
- light sensitivity;
- sudden blurry vision;
- unusually watery eyes or discharge.
If any of these occur, remove the lenses and call your eye doctor. Do not reinsert the same pair to check whether the symptom returns. Do not wait for your respiratory symptoms to disappear before seeking advice about an eye problem.
Prompt attention matters because contact-lens-related eye infections can become serious. The FDA separately tells decorative-lens wearers to remove lenses and seek medical attention for red eyes, ongoing pain, or discharge. If vision suddenly changes or pain is escalating, treat that as an eye issue requiring professional help, not as a cosmetic-lens inconvenience.
If you decide to wear them, keep the routine boring
A sick day is not the day for shortcuts. Wash your hands with soap and water, dry them well with a clean lint-free towel, and handle the lenses only when you are alert enough to complete the full process. Follow the replacement schedule and care directions from your eye doctor and the lens manufacturer.
For reusable lenses, use fresh contact lens disinfecting solution. Never use water on contacts or the case, and do not top off old solution. Empty the case, clean it as directed, and let it dry. The step-by-step article on cleaning and storing colored contacts is worth reviewing before you are sick, when the directions are easier to absorb.
Keep tissues, cough medicine, and used towels away from the lens area. If you cough or sneeze into your hands, wash and dry them again before touching a lens, the case, or your eye. Hand sanitizer is useful in many settings, but it is not a substitute for the soap-and-water handwashing recommended before lens handling.
Set a removal reminder earlier than usual. If you become sleepier, your eyes start feeling different, or you no longer want to deal with careful removal later, take the lenses out while you still have the energy to do it properly. Never plan to “rest your eyes for a minute” with the lenses in.
What not to do while you are ill
Do not share colored contacts, even with someone who has the same prescription. Lenses are fitted to an individual eye, and sharing adds another route for contamination. Do not use saliva, tap water, bottled water, or homemade saline to wet or clean a lens.
Do not stretch wear time because you do not want to repeat your makeup or appear on camera in glasses. A short video call is not a reason to ignore discomfort. Adjust the lighting, wear your frames, and move on with the day.
Do not buy a replacement pair from a costume shop, marketplace seller, or website that does not verify a prescription. The FDA states that decorative contacts are medical devices and that sellers must require a prescription. Color does not turn a contact lens into an accessory that sits outside medical-device rules.
Do not use leftover antibiotic or redness-relief drops as a workaround. Eye drops serve different purposes, and some are not intended for use with contacts. New pain, discharge, light sensitivity, or blurred vision needs an eye doctor’s assessment rather than a cabinet experiment.
Should you throw away lenses worn just before you got sick?
There is no single disposal rule for every cold or flu. The right action depends on the lens type, what happened during wear, whether the eyes developed symptoms, and the advice attached to your prescription. Daily disposable lenses should be discarded after use as directed. They are not designed to be cleaned and worn again.
For reusable lenses, follow the prescribed cleaning and replacement schedule. If you had eye symptoms, suspected contamination, or were told you may have an eye infection, do not make a solo decision to put that pair back in. Ask your eye doctor whether the lenses and case should be discarded and when lens wear can resume.
A visibly damaged lens, a lens exposed to water, or one that was stored improperly should not go back on your eye. Saving one pair is not worth turning uncertainty into another exposure.
When can you wear colored contacts again?
If you chose glasses only because you were tired, congested, or likely to nap, you can reconsider when you feel alert, your eyes look and feel normal, and you can complete your full hygiene routine. Start within the wearing schedule prescribed for you. Feeling better does not justify adding extra hours.
If the illness included eye symptoms, wait for those symptoms to resolve and follow your eye doctor’s instructions. After an eye infection or suspected contact-lens complication, the return date is a clinical decision. Your doctor may also advise replacing the lenses, case, or products used during the episode.
On the first day back, pay attention early rather than trying to reach a target number of hours. Remove the lenses if discomfort, redness, unusual watering, light sensitivity, pain, discharge, or blurry vision develops. Our broader guide to preventing eye infections with colored contacts can help you reset the routine.
A note about prescriptions and decorative lenses
Plano colored contacts, which change appearance without correcting vision, still require a prescription in the United States. An eye exam checks more than visual power. A prescription includes information needed for fit, and an eye care professional can tell you how the lens should be worn and replaced.
The FDA warns against buying decorative lenses without a prescription and recommends purchasing from a seller that requires prescription information. A regulated shopping process should not disappear because the purchase is for a party, a camera look, or a temporary color change.
If your prescription is current and you want a color option for a later, healthy day, browse only after your eyes have settled. The Berry Series colored contact lenses are one restrained place to start, with the same expectation of prescription verification, proper fit, and wear according to professional directions.
Frequently asked questions
Can a cold infect my contact lenses?
A cold does not automatically mean your lenses are infected. The concern is whether eye symptoms are present and whether illness is disrupting clean handling. If a lens was exposed to water, handled with unwashed hands, stored incorrectly, or worn while eye warning signs developed, leave it out and ask your eye doctor what to discard.
Can I wear colored contacts if I only have a stuffy nose?
Possibly. If your eyes look and feel normal, the lenses were prescribed for you, and you can follow careful hygiene and wear instructions, nasal congestion alone does not diagnose an eye infection. Glasses still make more sense if you are exhausted, expect to nap, or keep touching your face.
Can I wear colored contacts with a fever?
Fever is a strong practical reason to choose glasses. You may be dehydrated, sleepy, or less consistent with lens care. Fever does not itself identify an eye infection, but putting lenses in usually adds work and little benefit on a day when rest and easy symptom monitoring are more useful.
What if my eyes are watery from being sick?
Leave the lenses out if watering is unusual, especially when it comes with redness, pain, discharge, light sensitivity, or blurry vision. Unusually watery eyes are included among the CDC warning signs for contact lens wearers. Remove lenses and call your eye doctor when those red flags appear.
Can I nap in colored contacts while I recover?
Do not nap in colored contacts unless your eye doctor has specifically prescribed your lenses for overnight wear. If there is a fair chance you will drift off, put on glasses before you settle onto the bed or couch. Removing lenses while fully awake is easier than dealing with them after an accidental nap.
Should I use eye drops before inserting lenses when I am sick?
Do not use drops simply to cover up a new symptom. Ask your eye doctor which lubricating product, if any, is compatible with your contacts and whether it should be used while lenses are in. Pain, discharge, sudden blur, marked redness, or light sensitivity calls for lens removal and professional advice.
Do I need a new contact lens case after the flu?
Not automatically for every respiratory illness. Replace and care for the case on the schedule recommended by your eye doctor and lens-care instructions. If there was an eye infection, suspected contamination, or improper storage, ask whether to discard the case along with the affected lenses and solution.
How long after a cold can I wear colored contacts?
There is no universal waiting period for a cold that never affected the eyes. Reconsider lens wear when you are alert, your eyes feel normal, and your routine is back on track. If you had eye symptoms or an infection, follow your eye doctor’s return-to-wear advice instead of using a fixed number of days.
The sick-day rule worth remembering
A cold or flu does not automatically rule out colored contacts, but it changes the decision. Normal-feeling eyes, a valid prescription, and careful handling may support wearing them. Dryness, redness, eye symptoms, poor hygiene, or a likely nap all point toward glasses.
If your eyes become irritated or red, pain worsens even after removal, light bothers you, vision suddenly blurs, or your eyes become unusually watery or develop discharge, remove the lenses and call your eye doctor. Your glasses can handle the video call. Your colored contacts can wait for a day when both your eyes and your routine are ready.
Sources and further reading
- CDC: Preventing Eye Infections When Wearing Contacts, including handwashing, water avoidance, cleaning, storage, and wear guidance.
- CDC: What Causes Contact Lens-related Eye Infections, including symptoms that call for lens removal and an eye doctor.
- FDA: Decorative Contact Lenses for Halloween and More, covering prescriptions, fit, legal purchasing, risks, and warning signs.
- National Eye Institute: Keep Your Eyes Healthy, including handwashing and contact-lens infection prevention.