Itchy eyes should not be treated with prescription. If the itch is only occasional and mild, it is usually caused by physiological factors and usually does not require treatment. If it is caused by diseases such as conjunctivitis, it can be treated with anti-infective eye drops. Occasional itchy eyes may be caused by external stimuli (e.g., wind), and usually recover automatically after removing the external factors, without special treatment. If conjunctivitis is present, itchy eyes and increased secretion may occur. Bacterial conjunctivitis can be treated with tobramycin drops and levofloxacin drops; viral conjunctivitis can be treated with ganciclovir drops; allergic conjunctivitis can be treated with ebastine drops. If the phenomenon of prolonged itchy eyes, you should go to the hospital in time, the use of drugs need to follow the doctor’s instructions.