It can be difficult to control nail pitting because the nails continue to grow at a slow pace. If you are experiencing nail pitting, the best thing you can do to get a handle on it is to visit your doctor. They will help determine what is causing it and what treatment will be the most effective for you. In the meantime, you can try to keep your nails as moisturized as possible and avoid any things that may damage them further, such as manicures.