It is generally not recommended to take Colla Corii Asini during menstruation, so as not to lead to abnormal menstruation.
Colla Corii Asini is one of the common medicines for tonifying deficiency in clinic, with good effects of tonifying blood and nourishing yin, moistening dryness and stopping bleeding, and can be used in clinic for treating deficiency of blood and atrophy, dizziness and palpitation, muscle impotence and weakness, upset and insomnia, deficiency of wind and internal movement, vomiting and urination of blood, blood in the stool and blood in the urine, blood in the stool and leakage of menstruation (menstruation in excess or more than one drip), and leakage of the fetus in pregnancy (a small amount of bleeding from vagina at early stage of pregnancy) and other conditions. People with weak spleen and stomach should take it with caution.
However, it should be noted that Colla Corii Asini has a certain effect on stopping bleeding, and it is generally not recommended to take Colla Corii Asini during menstruation, so as not to lead to abnormal menstruation, low menstrual flow, menopause and other uncomfortable reactions.
During menstruation, women should be especially cautious in taking medication. If you need to take Colla Corii Asini, it is recommended that you consult a professional Chinese medicine practitioner for advice, so as to avoid the damage to the body and the delay of the condition caused by the mistake of self-medication.