Sometimes it is the overuse of the eyes that makes your eyes feel like something in there. If so, you should pay attention to allow adequate rest for your eyes, and be careful of your eye hygiene condition. In some other cases, feeling foreign objects in the eyes is also a common symptom of conjunctivitis. In this case, you should first of all go to the hospital to have an eye examination to find out the exact cause of your eye discomfort. And you should also pay attention to your eye rest and eye nutritions. Eat more vegetables and fruits to supplement the necessary nutrients for your eyes. If it is conjunctivitis, you should usually use boiled water to sterilize your washbasin and towel. Apply some correspondent eye drops to your eyes so as to reduce the discomfort in your eyes.