Use the contact lenses without troubles

Contact lenses allow you to see without glasses. contact lenses are used as a substitute for eyeglasses, which can happen to them. Contact lenses can also be used to treat certain eye diseases or may be used for cosmetic purposes to change the apparent color of your eyes.Contact lenses can also be used to treat other condition.Keratoconus is a condition in which the surface of the eye has an irregular shape (astigmatism). When the glasses no longer provide good vision, contact lenses are used.

 Some lenses are intended for daily use. With daily use soft lenses you wear contact lenses for a day and then throw them away. This helps to provide solutions, cleaning and disinfecting contact lenses. It allows intermittent wear such as weekend wear or casual as you want. 

Most soft lenses and rigid gas permeable lenses are worn for a certain day, then removed, cleaned, disinfected and every night. Soft lenses are usually replaced on a regular basis, which varies from one week to one month to three months to a year.

• Extended wear lenses, usually mild, are worn overnight for a week, then replaced every one to two weeks. Seeks to extend the wear contact lenses beyond the recommended replacement schedule is a false economy and an invitation to potential disaster.

Problems of Contact lenses:

** Wearing them at the night  decreases the amount of oxygen available to the eye and increases the chances (rare) infection by four. For this reason, some practitioners do not recommend extended wear contact lenses. The new lenses can be safely.

** Lenses care poor, intolerance, solutions or infections. The irritation can also occur from poor hygiene on the part of the wearer of the lens.

** Wear or for longer than recommended for people whose eyes are particularly sensitive lenses can develop deposits on the lens surface and cause irritation.

** A major cause of blinding eye infection is spitting on a contact lens or lens put in his mouth when no solution is available. 

** Some people use homemade solutions or non-contact lens saline in an effort to save money. These solutions may cause severe irritation or blinding infections (some solutions are not sterile saline) and should never be used. Always use the right contact lens solution recommended by the installer. If you want to change solutions, you should first check with your installer, because some solutions may be incompatible with certain objectives.

Contact Lenses Symptoms:

Rarely to have some general irritation, even a little redness after wearing contact lenses. However, persistent redness, sensitivity to light, blurred vision and pain are the main symptoms and signs of potential eye problems. Depending on the cause, symptoms vary in intensity. In more severe infections.

• With a goal torn or broken or if there is something in the eye, there is usually a slight feeling of general irritation as if something is in the eye. There may be some redness associated.

• With a goal of improper installation or a lens that is old, there may be a slight irritation and redness associated with a blurring of vision.

•Makeup on the surface of the eye or reaction solutionsmay be range from mild to marked redness of the eye with mild pain scoring.

• Scratches are usually very painful, with or without the lens in the eye, and are associated with redness and sensitivity to light.