Second, people with allergies can't wear contact lenses. If people with allergic constitution wear contact lenses, it will cause slight inflammation, itchy eyes, redness, conjunctivitis and swollen eyes. If these diseases are not treated for a long time, they may endanger vision.
Third, women should not wear contact lenses during menstruation. Because women's intraocular pressure during menstruation and a few days before menstruation is often higher than usual, and the eyeball is more prone to congestion, especially for women with dysmenorrhea. If you wear contact lenses at this time, it will have a negative impact on the eyeball.