Color medical lens: beauty or hidden danger?

Complete guide to using colored medical lenses In the past years, colored contact lenses have become one of the most popular choices for people who both want to correct their vision and look for a different and more attractive look. In fact, these lenses are a combination of beauty and treatment and have been able to meet the needs of users. Colored lenses give a special and unique effect to people's faces by correcting vision problems such as myopia or farsightedness, as well as by changing the color of the eyes. But is the use of colored medical lenses limited only to beauty and comfort in vision? Is it safe to use lenses in this way? Or the dangers of colored lenses can challenge eye health? In this article, we will comprehensively review this issue and provide a complete guide for using colored medical and beauty lenses. Join us. What is a colored medical lens? Beauty with treatment** Colored medical lenses are a special type of contact lenses that, in addition to correcting refractive errors such as myopia, farsightedness, and astigmatism, also provide the possibility of changing eye color. Lenses that are used purely for cosmetic purposes lack any optical power, while colored medical lenses allow you to give your eyes a different look while improving your vision. The main use of these lenses is for people who need vision correction but at the same time want to change their eye color temporarily. The use of colored medical lenses is considered a dual-purpose solution that brings beauty to the eyes in addition to clarity of vision. **Why choose colored contact lenses?** Many contact lens wearers have initially looked for a way to replace glasses. These people tend to have a different and attractive appearance in addition to better visibility. These lenses can be the best option for them. The two main advantages of colored contact lenses, namely better vision and striking beauty, have made the use of colored contact lenses a popular choice. It goes without saying that it is necessary to pay attention to medical recommendations to avoid the dangers of colored lenses so that the experience of using these lenses is always positive and without problems. **Read more:** **Refractive surgery: goodbye to glasses and lenses** **Types of colored medical lenses: a wide range for every taste and need** These lenses are divided into different categories based on the duration of use and the type of color coating. In terms of duration of use, lenses include: - **Daily:** Disposable, ideal for high hygiene. - **Seasonal:** Can be used up to three months, requires regular care. - **Annual:** Long-term, with the need for stricter hygiene and maintenance. Based on color coverage, the main types are: - **Enhancement Tints:** They strengthen and add depth to the natural color of the eye. - **Opaque Tints:** They completely change the eye color, with a wide range of new colors. - **Designed (Special Effect Lenses):** They are designed for special or fantasy effects. Correct selection and use of suitable lenses should be done in consultation with an ophthalmologist to ensure eye health. **Benefits of colored medical lenses** Colored contact lenses have significant benefits for people beyond vision correction. These lenses offer a unique combination of therapeutic efficacy and visual appeal that improves the overall lens wear experience. We mention a few of the advantages of the lens. ### **accurate vision correction and appearance diversity** One of the most important advantages of these lenses is their ability to provide precise vision correction for refractive errors. At the same time, these lenses provide the possibility to change or enhance the natural eye color. This combination of aesthetic and therapeutic lenses eliminates the need for simultaneous use of glasses and non-medical colored lenses and brings more comfort to lens use. ### **Increasing self-confidence and more comfort** Modern colored medical lenses with advanced technologies provide more comfort during the day. The materials used in these lenses allow sufficient oxygen to pass to the cornea, thus preventing dry eyes. Choosing diverse and natural colors also gives users more confidence and allows them to have a new and attractive look in different situations. **Dangers and possible side effects of contact lenses** When does beauty end at the expense of health? In response, it should be said that if the management is not done correctly, there are hidden dangers and serious complications for eye health. Non-observance of hygiene and principles of lens use can put any person under threat. One of the most common and serious complications is eye infections. Bacteria, fungi and viruses easily stick to the surface of the lens and enter the eye. These infections, from conjunctivitis to dangerous bacterial keratitis, can lead to severe pain, blurred vision, and even permanent vision loss. Corneal abrasions, a common complication, may be caused by foreign particles, dry eyes, or ill-fitting lenses. These scratches are not only painful, but can pave the way for pathogens to enter. Another side effect of these lenses is allergic reactions that people's eyes may react to the lens materials or solutions, and it is usually accompanied by itching and redness of the eyes. Long-term use or sleeping with lenses can reduce oxygen supply to the cornea (hypoxia). This lack of oxygen, in turn, leads to the growth of new blood vessels and ultimately, blurred vision and vision problems. These complications can be easily avoided by following the doctor's instructions and taking proper care of the lens. **Read more: Guide to buying standard sunglasses to protect the cornea** **Correct use and maintenance of lenses** Correct use and careful maintenance of colored contact lenses is necessary to maintain eye health and prevent infections and side effects. Below are some key points that can minimize the risks and complications of colored lenses. 1. Before using the lens, you must wash your hands thoroughly with soap and water. Then dry with a clean, lint-free towel. 2. Use a special sterile lens solution. (Never use tap water, distilled water, or any other liquid instead of lens solution.) 3. To insert the lens correctly, place it on the tip of the index finger, pull down the eyelid and gently insert the lens. To remove, gently move the lens towards the white of the eye with your fingertip and remove it with gentle pressure. 4. If you have daily contact lenses, you should throw them away at the end of the day. And if you have monthly or yearly lenses, you should clean them well and keep them fresh in the solution. 5. Change the lens holder every once in a while. This is very important and necessary. 6. Never sleep with contact lenses, unless your lens type is designed for nighttime sleep. Also, remove lenses from your eyes when showering, swimming, or in the hot tub. **Comparison table: the difference between colored medical lenses with beauty and simple medical lenses** In this section, we have presented a comprehensive and clear comparison table so that you can choose the option that matches your eye health and lifestyle from the three main categories of lenses. Lenses are divided into three categories: colored medical lenses, cosmetic lenses, and medical lenses. Understanding features such as the main use, need for a prescription, possible risks associated with each type, and price differences, will help people make an informed and safe decision for their eye health. **When should we see a doctor?** As mentioned above, the use of colored medical lenses and cosmetic lenses requires safety precautions. Knowing the risks of colored lens complications and the warning signs is essential to use lenses without complications. In case of problem, it is necessary to see an ophthalmologist immediately. ### **Emergency symptoms to see an ophthalmologist** If you notice any of the following symptoms, immediately remove the lens from your eyes and see a doctor immediately. Severe or sudden pain in the eye, severe and persistent redness, blurred vision or sudden decrease in vision, severe sensitivity to light (photophobia), abnormal discharge, foreign body sensation that does not go away. These symptoms can indicate a serious infection or injury. **Choosing the right color medical lens** The first step in choosing colored contact lenses is to consult an ophthalmologist. An ophthalmologist can recommend the best type of cosmetic lens based on your eye health, corneal curvature, and vision needs. When using the lens, it is important to choose the color and design suitable for the skin and face color to achieve a natural and attractive result. Colored lenses come in a wide range of colors and patterns, and choosing the right one can complement your beauty. Always remember to follow the expiration date and care instructions for your lenses to prevent eye infections. **Conclusion** Using colored contact lenses gives you the opportunity to change the appearance of your eyes in addition to adding beauty to your face. By adhering to health principles, proper care, proper maintenance and regular visits to the eye doctor, you can enjoy the benefits of colored medical lenses without complications and risks. True beauty depends on health and responsibility.