Itchy eyes during pregnancy may be caused by changes in hormone levels in the body, improper eye use or allergic factors, etc. You can properly carry out eye massage or hot compresses, etc. You can also use eye drops suitable for pregnant women to relieve the symptoms of itchy eyes. 1. Hormone level changes: If the hormone level changes during pregnancy caused by itchy eyes, you can massage the eyes properly, such as gently massaging the eye socket with the index finger, to promote the secretion of tears from the lacrimal glands, which can moisturize the eyes and relieve itchy eyes. 2. Improper use of eyes: If improper use of eyes leads to excessive eye fatigue, there may also be symptoms of itchy eyes, you can massage, hot or cold compresses on the eyes to improve the symptoms of itchy eyes. 3. Allergic factors: If allergies during pregnancy cause itchy eyes, such as allergic conjunctivitis, should be used under the guidance of a professional doctor suitable for pregnant women with eye drops, such as sodium vitrate eye drops, but can not use anti-allergy eye drops, so as not to affect the healthy development of the fetus. If your eyes itch during pregnancy, do not blindly use medication on your own, it is recommended to use eye drops properly under the guidance of a professional doctor.