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When to Replace Your Contact Lenses, and What Happens When They Expire


Contacts are easy these days, especially when the laser adjustment operation is wide, but those who slide in every eye are still a relatively new invention and respectfully, take risks.

The first modern plastic contact lens was not applied By about 1950’sAnd the lump sum contact lenses would not be on the market until the ’80 years. Dr. Robert Kinast thinks, “The contact lenses are so normal, but 100 years ago, no one walked with a small piece of plastic over his eyes.”

Dr. Kunast, Legacy Deeps Eye Institute and co-founder Ophthalmology Deputy Chairman Thin“Contact lenses are foreign objects and should be treated with respect.” For this purpose, we talked to the eye experts to learn how to serve contact lenses and when it will be replaced.

How long does the contacts last?

The life of your contact lens depends on several factors. Dr. Meenal AgarwalOptometrist and Podcast hosts, “Soft daily lumps documents are used alone, so you should throw them in a day.” The other end of the spectrum says, “Hard lenses can last for up to two years.” According to Dr. Agarwal, it is always the recommended replacement schedule by your eye doctor.

According to Dr. Jovi Boparai, Ophthalmic Surgeon and Co-founder and CEO, soft lenses are the most obsolete contact lenses. Corneacare. He explains that these lenses are “weekly, bi weekly or monthly from daily lumps.” However, “Hard gas conducting contact lenses can last until each other.” These lenses are made of hard plastic.

While most contact lenses continue for the intended period, some factors can shorten their life. For example, dust and smoke can stick to your lenses and make it useless. If you have a Wild flame in your area Or you may want to throw them early, the number of high allergens and lenses begin to feel uncomfortable.

How to know how your contacts are over

The fastest way to measure if your contacts are expired is to look after the history in the box. Dr. Boarpai has a shelf life for four years since four years since the open contact lenses are generally produced.

After the expiry of the use, you should pay attention to how your lenses look. According to Dr. Boparai, old lenses can discolorate or damage. He also warns that the finished contacts can develop deposits – the establishment of remains in the lenses.

On the other hand, it may still end up if your contacts seem great. Dr. Agarwal, “Lenses may seem the same as they do on the first day, but it doesn’t mean they are still safe to use.” In short, you must postpone the expiry of the last use, as well as open damage or if it is painful, you should also hit your lenses.

Three Acue Oasys is a lasting expiry period highlighted in a set of 1-day contact lenses.

Anna Gragert / Cnet

Expired Contact Lens Symptoms

When life is busy, it is easy to track your lens variable schedule. If this happens, your lenses can complete after the expiration of this before you have a chance to follow the date in the box.

“Wearing overdue contacts can cause redness, pain or anxiety, irritation, blurred vision, extreme dryness and / or infections,” Agarwal warns. You must accept these symptoms as a red flag. Doctor, “If you feel one of these symptoms, remove lenses and contact your eye doctor.”

According to Dr. Boparai, additional symptoms can include “burning, juicy eyes, light sensitivity, discharge, external body sensation and eyelid swelling.”

Marks that your contacts are ready to change

It should always be noted that you will not live symptoms when your contacts are ready to change. It is important to stick to the appropriate schedule, even if you think the relationship can last a few weeks. As Dr. Agarwal explains, “Often your lenses will not have any symptoms when you are ready to change.”

However, the doctor repeats that if you exceed long-term contemporaries, painful symptoms, painful symptoms or “torn or damaged lenses and / or damage to / or the establishment of debris or debris”. This is definitely the time Move to a fresh couple.

How long should I change my contact lenses?

The simplest response is to watch the recommended use. Dr. Boparai must change the lenses recommended by your eye doctor for the life of the contact lenses.

You may also want to review the length of the length of time you wear your lenses on the day. According to Optometrist networkAbout half of all contact lenses do not match the recommended recommended schedule recommended by doctors. This can cause something that occurs when your lens hinder the ability to swallow oxygen, the contact lens can be called clothing syndrome. Uncurely, you can encounter blood casting eyes, infection or a damaged cornea.

We talked about both doctors that you should do Never sleep in contacts If not recommended by a doctor. This can help prevent over clothing syndrome and reduce the risk of infections and ulcers. Also, it gives you a stimulus to check your time to check your lenses every morning.

On the other hand, a person holding a white contact lens box in one hand while pouring a bottle clear contact solution.

Olesia Bekh / Getty Images

How to take care of your contact lenses

The right care of your contacts helps the maximum increase in their lives, but also prevent eye infections. First of all, you should always manage your contact lenses with clean hands. American Ophthalmology Academy (AAO). The organization also recommends using the “RUB and DURULE” method when using your lenses. This first means you should rub your lens with pure fingers and then washed with a contact lens solution.

Contact lenses are the risk of inflammation and infection, Dr. Boparai says. It adds that the necessary contact lens washed and washed lenses in 10-20 seconds before wearing and washed lenses to make sure the cornea did not touch in your eyes. Dr. Boparai also recommends changing your contact lens every day.

Dr. Meanal stresses your lenses “the importance of keeping them in a clean position and it is important to change the case every three months.” Never warn you will never use water or saliva to clear your contact lenses.

How to prevent eye infections associated with the lens of contact

The most common eye infection associated with contact lenses is keratitis Mayo Clinic Described as an inflammation of the cornea. Unfortunately, this infection is a lot. Disease Control and Prevention Centers analyzed the lens of connection between 2005 and 2015 and “Ceratitis for all reasons, including contact lenses, results About 1 million clinical and ambulance visits each year. “

This Aao says Wearing extended lenses, sleeping in your lenses And you all can be sensitive to this type of infection to keep a dirty lens case. The weak contact lens that warns the Mayo Clinic allows the hygiene, corneal infectable bacteria, fungi and parasites.

Health Tips

Dr. Agarwal adds this recommendation, not to share or reuse or reuse those wearing contact lenses. He warns about “avoid contacting contacts in pools, hot tubs or shower”. Dr. Boparai makes you more sensitive to infection.

What about colored contacts and costume connections?

Cosmetic contacts, especially non-prescription costume lenses, are dangerous to your eyes and American Ophthalmology Academy He warns to wear any contact lenses that are not given by a medical specialist. In fact, this law is against Selling Contact Lenses Without Recipe Permanent eye damage or permanent eye detancies from eye infections or weak-produced lenses or poorly produced lenses or weak-produced lenses in the United States or poorly produced lenses can damage the eyes of worn.

There are recipe cosmetic lenses in the market, mainly used to hide the existing eye problems, but they should be prepared specifically for the eyes of clothing and will come when you need to dress and change them.

If you wear contact lenses you will contact an eye doctor

Aao says that patients with low-risk disease should take the eye exam at least every two years until the age of 64 until the doctors take the exam more often. The annual eye exams are standard after the age of 65.

However, even if you have not taken a high risk, you have to see your eye doctor as soon as possible, continuous, or worrying, unusual vision, unusual discharge and / or light. “In the opinion of Dr. Agarwal, you must remove your lenses and you should not re-wear them until your doctor is ongoing to you.

View changes also call for another visit to the eye doctor. Dr. Boparai says. If you have concerned symptoms or vision loss, “Your Eye Doctor will help the management of the management to be comfortable and clear.”

Bottom line

If in doubt, do not exceed your contact lenses. You should throw them after the expiration of them, start to hurt or be damaged to hurt your eyes. Dressing lenses in the wrong way is not just worried – it can also cause serious infections. If something is wrong, don’t be afraid to call your eye doctor.





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