Toric contact lens are also called corrective lens. This type of lens is usually used for correcting astigmatism in eyes. These lenses are usually needed when the astigmatism becomes worse. If astigmatism is not diagnosed early, then it will get worse with time and this is undesirable.
You should get it corrected by a doctor as early as possible. It is usually recommended that you go to a doctor once every year. Astigmatism is the curvature in your eye that causes your vision to be blurry. You can obviously correct this problem through surgery. However, that option is quite expensive. This is where the corrective lens can be of major help.
The toric contact lens should be designed carefully according to your eye, so that the lens will stay in one particular position which will enable the correction process to take place smoothly. One does not usually face this predicament with normal lens which can be worn anyway you please.
As these lenses are specifically made for corrective purposes, they are different in design. These lenses are heavier than the normal lens and they have to be worn in the correct orientation. These aspects can cause the user considerable discomfort initially. But, you will get used to it soon just as you get used to medicines that do not taste good. This kind of lens is definitely different from the normal lens.
There are toric contact lenses made of special material too. These lenses are quite heavy and this might lead to restriction of oxygen into your eyes. You can consult a doctor to get a prescription for this kind of lens and it will definitely help you in the long run as it will correct the astigmatism problem more effectively. This lens is specifically for corrective purposes only and it definitely serves its purpose.