Fluvoxamine Maleate Tablets generally do not cause menstrual irregularities because Fluvoxamine Maleate Tablets have no adverse reactions that cause menstrual irregularities. Fluvoxamine Maleate Tablets belongs to antidepressants, its specific adverse reactions mainly include central nervous system reactions and digestive system reactions, such as drowsiness, vertigo, headache, nausea, vomiting, dyspepsia, dry mouth, etc., and there is generally no adverse reaction that leads to irregular menstruation. It should be noted that there are many causes of menstrual irregularities, such as pregnancy, emotional changes, hot and cold stimuli, polycystic ovary syndrome, etc., which need to be further clarified before treatment. If there are uncomfortable symptoms after Fluvoxamine Maleate Tablets, you should go to the hospital in time and be treated scientifically by your doctor.