It is true that estrogen may have direct impacts on eye sight. We all know that estrogen plays an important role in eye sight, and different estrogen levels have different influence on eye sight. As for menopause, the decrease in estrogen will appear, which will result in many eye problems. Because of the estrogen deficiency, many sides effects such as dizziness, cataracts, the clouding of the lens of the eye, whites of the eyes, and even sight loss will caused by estrogen. Besides, you may also experience migraine headache, mild dizziness, depression caused by estrogen changes. Therefore, when comes to symptom of lesions of the eye and contact-lens, you can receive estrogentherapy to relieve your eye symptoms. Apart from the effects of estrogen changes on eyes, estrogen may also result in bleeding gums, breakthrough vaginal bleeding, vaginal spotting, changes in menstrual flow, painful menstruation pre-menstrual syndrome, etc. Therefore, it is important to have routine eye exams caused by the estrogen changes.