In the category Beauty: contrast shower, contrast shower benefit, contrast shower for weight loss, how to take a contrast shower, contraindications
Feedbacks on contact lenses are extremely heterogeneous: on a par with those who use these modern vision correction tools quite successfully and for a long time, there are always less fortunate patients. Their feedback on minus contact lenses can confuse the beginner and even scare him away. We collected for you a collection of the most common rumors about contact correction and explained why they remain rumors.
Myths about the dangers of contact lenses and care for them
Myth: The contact lens can roll over the eye and it will not be able to be pulled out.
Truth: No subject, even such a thin and flexible as a modern contact lens, can”roll” over the eyeball, if only because the eye does not hang freely in the orbit, and there is no”loophole” there. If the eye with the lens is strongly rubbed through the eyelid or worn with a lens of unsuitable shape, it may shift, but still remain on the outer surface of the eyeball.
Myth: Contact lenses constantly drop out and they need to be spotted on the floor.
Truth: Tales of falling lenses refer to the period of domination of solid lenses of the first generations, which, indeed, from time to time can leave their rightful place. Modern soft, especially silicone-hydrogel lenses, have great flexibility and a degree of affinity with the tissue that forms the eyeball. Being properly selected and put on, they are, as they say, sitting like pouches.
Myth: In extreme cases, contact lenses can be rinsed with ordinary drinking water, for example, bottled water.
Truth: It`s hardly a good idea. Even the highest quality drinking water is non-sterile and, by definition, is not intended for contact lens treatment. Along with microscopic particles of water left on the lens, unwanted”guests” can enter the eye, causing irritation, swelling, inflammation. In addition, the minerals contained in the water even after one”shower” can settle on the lens and change its geometry.
Myth: If the container from the lenses is lost, you can use a jar of cream, a container of film or something similar instead.
Truth: No way! Any”non-native” packaging contains on the walls an inaccessible raid at home that once filled the substance. The penetration of its particles into the eye from the surface of the lens will cause serious consequences.
Myth: There are people whose eyes are too sensitive; they will never be able to wear contact lenses.
Truth: Wearing contact lenses is a matter of desire and training skills. Indeed, someone can quite quickly cope with the first difficulties and learn how to put on lenses”one left”, someone it takes more time. But the cases of the impossibility of wearing lenses for some physical reasons are not known to science.
Myth: Contact lenses provoke eye infections.
Truth: Only in case of non-compliance with recommendations for care and wearing and frivolous attitude to the need to regularly visit an ophthalmologist.
Myth: It will not do anything to worry if I wear lenses longer than the prescribed time. The quality of vision still does not change, and you can save a good amount.
Truth: Since the lens directly and extremely tightly contacts the surface of the eye, any, even the slightest change in its condition is a threat to the cornea. That is why it is impossible to extend the prescribed lifetime of lenses by themselves – it was calculated by specialists on the basis of the properties of the material from which the lens is made, its shape, humidity, and gas permeability. Accurate observance of the prescribed period of wearing of lenses allows to avoid the harm caused by arising on their surface by a touch.
In the reviews about lenses, a significant part is occupied by messages about the problems of putting on the means of contact correction. This is what gave rise to the idea of the complexity of wearing lenses. Of course, one can not say that any person can place a lens on the surface of the cornea without any difficulty; it is mistakes in putting on often cause damage to contact lenses and provoke a negative attitude towards them. But if you want, willingness to learn, help an ophthalmologist and follow the recommendations putting on lenses very quickly turn into an automatic procedure.
How to wear contact lenses?
1. Practice keeping your eyes wide open and not blinking. Sit in front of a mirror in a well-lit place; with the help of the index finger of one of the hands (depending on what you prefer to use), pull up and fix the upper eyelid, the middle finger – the lower eyelid. Zoom in on the index finger or middle finger of the other hand to the eyeball, almost touching it. Continue training until the eye has become accustomed to being open and does not learn to react calmly to the approach of the finger.
2. When preparing to wear lenses , do it over the table, so as not to lose them. Prepare the lenses: rinse them with a solution (but the lenses should not be too wet, otherwise they will”leave”) and, lightly touching, pick up the index finger from the container. The lens should look like a semicircular cup, its concave side sits on the surface of the eye. If the lens resembles a soup plate or a martini glass, it is wrenched out. Some manufacturers mark the surface of the lens to indicate which side it should be worn. Carefully inspect the lens, it should not have specks, villi, opacities.
3. Using the movements mastered during training, open your eyes. It is recommended that you first wear the right lens, then the left lens, but do as you like. Gently place the lens on the cornea without blinking, lightly press it on to install, and remove the hand. Slowly put the eyelids together and leave them closed for a few seconds to cover the lens with a lacrimal liquid. You can very easily massage the lens through the eyelid to make sure that it has risen correctly, and”stuck” to the cornea.
4. If you feel dry, you can use special eye drops. In the case of a discomfort that does not pass or grows for a few minutes, remove the lenses and put them on again, thoughtfully and leisurely. Always wear the lens before applying makeup.
Lenses of contact lenses
As the expert of the women`s magazine JustLady notes, an ophthalmologist, a candidate of medical sciences, a medical consultant of Johnson & amp; Johnson Irina Leshchenko, an objective minus contact lenses , with all their modern virtues, remains the fact that the lens is actually a foreign body in the eye. Therefore, the main responsibility rests with the patient himself: he has to install the lens himself, monitor his condition and clearly follow all the recommendations for contact lenses maintenance . You can say that contact lenses themselves are harmless, however, harm can infringe the rules of their wearing and inattention to the appearance of anxiety symptoms. Complications with improper wearing of lenses can lead to the development of keratitis, conjunctivitis and even corneal ulcers.
While taking care of the lenses, be sure to use only compatible storage solutions and the means for additional cleaning. Do not use the solution in the container again – it must be replaced every time you place the removed lens there. Otherwise, the container can turn into a real Petri dish for the reproduction of bacteria, and they, as you might guess, quickly move to the eye. Do not save on containers – get two or three at once to calmly wash and dry the unused ones and take one”fresh” with you. Replace containers every 2-3 months. Today, contact lens care has become easier – if the measures to keep them clean and fit to wear seem very troublesome to you, minuses contact lenses , discuss with your ophthalmologist the possibility of buying lenses of long wearing (they do not need to be removed at night) or daily replacement.
In the opinion of our expert, ophthalmologist Tatyana Pavlova, MD, medical consultant of OMS”Heidron Group”, the invention of silicone hydrogel lenses significantly reduced the percentage of hypoxic (associated with lack of oxygen) complications, but infectious, allergic and mechanical complications have not yet been completely eliminated. The main possible negative of wearing contact lenses , even silicone hydrogel, are discomfort and dryness, depending on the individual characteristics of the eyes. These are complex conditions formed by a variety of factors, including the primary state of the tear film, environmental conditions, the properties of the lens itself. In case of difficulties with the use of contact lenses, you should contact your doctor as soon as possible, and not try to solve the problem yourself. Despite all the efforts of specialists to simplify and simplify the application of means of contact correction, lenses are a medical device, and therefore it is necessary to treat them with proper piety. Dr. Pavlova recalls the three basic rules of healthy wearing lenses:
– good eyesight
– good health
– good appearance (no redness, swelling, etc.)
and recommends not to forget that if you wear lenses, you need to visit an ophthalmologist every six, or, even better, at three months.
Women`s magazine JustLady