Our eyes produce tears in order to keep them moist. However, if your eyes do not produce enough tears, then you will develop something called dry eye syndrome. Dry eye syndrome can cause irritation. It can also cause vision problems. The good news is that there is chronic dry eyes treatment. You can use the following treatments: 1. Castor oil eye drops Castor oil is one of the things that you should use if you are looking for natural remedies for dry eyes. There have been studies done to show that castor oil is effective for treating dry eyes. A 2010 study showed that castor oil can increase the thickness of the tears. A 2014 study showed that castor oil can protect the eyes from dryness. 2. Warm eye compresses You can get immediate relief from dry eyes by using a warm eye compress. It can help add moisture to your eyes. It can also prevent the natural oils from clogging your eyes. The heat from the compress can thin the oil and make it easier to drain. Dry eyes can cause pain. A warm eye compress can help alleviate pain. Additionally, a warm compress can reduce inflammation in the eyes.