Actually, it depends. I once had lasik surgery as well. It took me about five months to get rid of the halos. And I don't know whether you have also experienced this, that is, you may have a problem with your nighttime vision. And this problem will go with you for five or even six months. However, if you are lucky enough, You may just experience this for less than 30 days, as my doctor had told me. Remember to have follow-up visits with your doctor. You must tell your doctor your any apparent discomfort. You should know that the following symptoms are quite normal after your lasik surgery, such as Sensitivity to light, Dry eyes, Ghost images and Blurry vision. Keep up with your doctor, I assure you that you will recover in a quick time.