For some people, the day that they get diagnosed with nearsightedness or farsightedness, however it only gets worse once they find out that they also have an astigmatism. This is an incredibly important issue to address because if it is left unattended it can cause eyestrain and severe, persistent headaches. Fortunately, there are two types of contact lenses that will offer you a solution to your astigmatism: GP and Soft Toric. Both of these options comes with its own set of benefits and drawbacks, so choose the best option is entirely based upon you own, personal situation. Here is quick a look at both of these options to give you a better idea about each of them.
GP or Gas Permeable contact lenses are often much smaller than normal lenses. Additionally, because of its shape and comparable rigidity, creates a small gap between your eye and lens, which will fill your eyes natural moisture. There are several primary advantages of this type of lens. The first benefit is that they are extremely economical. In fact, a single pair of GP contact lenses can last for several years. However, this also means that the initial cost is comparably high. Plus, it can take a couple of weeks for someone to get used to the way that they feel, so some discomfort in the beginning in common.
Soft Toric contact lenses are flexible lenses and are extremely comfortable to wear. The primary advantage of using these types of lenses, aside from their inherent comfort, is that some are designed to be worn for up to 30 days at a time, continuously (which means that you don't have to take them out at night). It is also important to note that there are a variety of replacement schedules from daily to yearly. Additionally, these types of lenses also come in a variety of colors as well. With all of these advantages, there are also some disadvantages to consider as well. The biggest drawback is the increased chance of fluctuating vision. All soft toric contact lenses rotate as they are worn, which means one minute your vision could be perfect and the next it could be a little blurry.
Currently, there is also a new option that is slowly being introduced to the marketplace, and in many circles are still be tested. They are considered to be hybrid contact lenses. They are either a rigid lens that is surrounded by a softer lens or are made completely of a stiffer soft lens. Because both these lenses are still fairly new, there have not been many reports about the benefits and drawbacks of these particular options. Plus, there has been no indication whether either of these contact lenses will become a mainstay in the marketplace.
While an astigmatism can be incredibly frustrating, to the point of overwhelming, that doesn't mean that it should limit your options. Just like someone with nearsightedness or farsightedness, you can use a variety of tools to remedy the situation. Contact lenses are extremely possible and are definitely an option for people with an astigmatism. There are currently two different primary options available: GP and Soft Toric. However, there are also several new hybrid alternatives that are starting to make their way into the marketplace as well. While no single option has proven to be the best, there is definitely a solution available for everyone, regardless of your personal preferences.
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