Contact lenses are a popular alternative to traditional eyeglasses, but before trying them, there are several things to consider. These include the potential risks and complications, the need for a prescription, and the proper care and handling of the lenses.
Consult with eye doctor
Consult with eye doctor
First and foremost, it is important to consult with an eye doctor before trying contact lenses. This is because contact lenses are considered medical devices and can pose certain risks and complications if not used properly. An eye care professional can ensure that the lenses are the right fit and that you know how to properly care for them, including cleaning, disinfecting, and replacing the lenses. They also can advise if you have any underlying eye condition that may not be compatible with wearing contact lenses.
Consider with prescription
Prescription
Additionally, it is important to consider the need for a prescription. Prescription contacts are worn to correct vision and require a prescription from an optometrist or ophthalmologist.
Non-prescription
Non-prescription or plano contact lenses are worn for fashion or costume purposes and do not require a prescription. However, it's important to note that purchasing contacts without a prescription can be dangerous as it can lead to unsafe practices such as sharing contacts, or wearing them for too long, which can lead to eye infections, corneal damage, or other serious complications.
Proper care and handling
Another important consideration is the proper care and handling of contact lenses. Improper care and handling can lead to eye infections, corneal damage, or other serious complications.
It's important to follow the instructions for cleaning, disinfecting, and replacing the lenses. Avoid using tap water to clean them.
Be sure to store your lenses in a clean, dry place when not in use. A dirty lens case can lead to infection, so be sure to clean it regularly as well.
It's also important to wash your hands and dry them before handling contact lenses.
Avoid wearing them for longer than recommended, or sleeping with them on.
The Different Types of Contact Lenses
Furthermore, it's important to be aware of the different types of contact lenses available, such as daily disposables, and extended wear such as weekly, monthly or yearly disposables, and to make sure that you choose the type that best suits your lifestyle and needs. Daily wear contact lenses are worn during the day and removed at night, extended wear contact lenses can be worn for several days or even a week, and disposable contact lenses are worn for a specified period of time, usually a day or a week and then discarded.
Conclusion
In conclusion, contact lenses are a popular alternative to traditional eyeglasses, but before you buy contacts online, it's important to consider the potential risks and complications, the need for a prescription, and the proper care and handling of the lenses. It's always best to consult with an eye care professional before trying contact lenses, and to choose the type that best suits your lifestyle and needs. With the right care and handling, contact lenses can be a convenient and comfortable option for vision correction.