Women can usually take loratadine tablets during their menstrual period. Loratadine tablets are only common anti-allergy medications. After taking loratadine tablets, they will not cause any special adverse effects on women’s menstruation, neither will they cause an increase in the volume of menstruation, a prolongation of menstrual periods, nor will they cause menstrual cramps as a result of taking loratadine tablets. Women can take loratadine tablets normally during menstruation for anti-allergy treatment. During menstruation, women may experience discomfort such as pain in the lower abdomen and lumbosacral pain, so they should eat a light diet during menstruation, refrain from spicy and stimulating foods, and try to take rest.