Well, for some people who have taken the cataract surgery, it is possible to have inflammation. But the risk is low. For the reasons which can lead to inflammation, it can be because of the infection and the injury. As we know that after surgery, your eyes are very fragile. So bacteria can invade in your eyes, and cause infection to develop within the eye. In this way, it can lead to inflammation. Also, Mechanical injury occurs when something physically hurts the cornea, and it also can lead to inflammation in your eyes too. So you should be careful when you wash your face and have shower, or it can be dangerous. Besides, after you have taken the surgery, it is possible to have pain in the eye, light sensitivity, the feeling of having a foreign object in the eye, seeing halos around sources of light and poor vision. So taking care of your eyes and having a good rest is essential.