Today, lenses are quite popular. They can dramatically change the image of a woman, especially if she previously wore glasses. Contact lenses can visually correct vision, as well as change the color of the eyes or give them an unusual color. Thinking about whether it is worth using lenses, you first need to know their pros and cons. But first, we will talk about contraindications.
Contraindications to wearing lenses
Contact lenses have a fairly wide range of contraindications for wearing. They are not allowed to be worn in the presence of the following diagnoses:
- glaucoma;
- dacryocystitis .
In this case, it is necessary to undergo a course of therapy prescribed by the attending physician. It is not uncommon for these diseases and surgical intervention, so these contraindications are considered serious and should not be neglected.
Also, if you suffer from a pterygium or pingvecula, it will be difficult for you to choose lenses, because the listed formations will make it difficult to move the lens. In these cases, too, surgical intervention is recommended.
Another contraindication is corneal dystrophy, in which MKL is prescribed. But in this case the doctor can accept the final decision, only after trial wearing of lenses.
Of the general contraindications can be noted the following:
- mental illness;
- diabetes;
- pregnancy;
- menstruation;
- climacterium.
Advantages of contact lenses
Despite the complexity of the process of choosing lenses, they still have a lot of advantages. Among them, in the first place, it should be noted that with their help, vision correction occurs more naturally than with wearing glasses. However, this process does not cause any discomfort and other inconveniences. This is due to the fact that the contact lens moves along with the pupil's movement, so there is no distortion of the picture.
In addition, contact lenses are much more convenient than glasses in everyday life. You can go in for sports, relax in nature or go to work, completely forgetting that you have visual problems. This advantage is very important for active people who do not want to regularly correct glasses or try not to forget them somewhere. Also, when wearing contact lenses, you absolutely will not be important weather, which can not be said about glasses.
A lot of important "plus" lenses for women - it's aesthetics. After all, glasses do not always make the image of a woman attractive. In addition, not every representative of the weaker sex wants to demonstrate impaired vision.
From a medical point of view, contact lenses correspond much more to medical requirements in the presence of anisometropia, nearsightedness and hyperopia of high degrees.
Lacks of contact lenses
Despite the great list of advantages, lenses can still do harm. The drug has the following drawbacks:
- The lens is capable of irritating the eye, which can lead to all sorts of problems, including the deterioration of vision or the development of an infectious disease. Therefore, you must strictly follow the instructions and choose the right drug.
- If the lens is incorrectly replaced, you can get an injury that will negatively affect the state of vision. At the same time, the process itself is difficult to call pleasant, so at first, many people have problems with changing their lenses, but eventually one can get used to it.
Summing up, we can note that contact lenses bring a lot of benefits and a little harm, which can be avoided if you choose the right lenses and follow the instructions for their use. In addition, with certain diseases, it is worth giving preference to lenses, not glasses.