No menstruation after the third shot
Missing menstrual periods after receiving the third dose of the COVID-19 vaccine may be caused by pregnancy, excessive mental stress, intrauterine adhesions, or other factors, and targeted treatment is required accordingly.
1. Pregnancy
During pregnancy, the endometrium does not shed due to embryo implantation, which may result in the absence of menstruation after the third dose of the COVID-19 vaccine. No special treatment is needed in such cases; regular prenatal checkups are recommended.
2. Excessive Mental Stress
Prolonged emotional states such as anxiety and depression caused by excessive mental stress may lead to abnormal hormone secretion and endocrine disorders, resulting in the aforementioned symptoms. Medications such as medroxyprogesterone acetate tablets, progesterone capsules, or estradiol drospirenone tablets may be used under medical guidance for relief.
3. Intrauterine Adhesions
Intrauterine adhesions typically result from low estrogen levels or damage to the endometrium, leading to blockage of the uterine cavity and preventing normal menstrual discharge, thus causing this symptom. Patients can seek treatment at正规 medical institutions through hysteroscopic adhesion resection surgery.
In addition, missing menstrual periods after the third dose of the COVID-19 vaccine may also be caused by polycystic ovary syndrome. It is recommended that individuals experiencing menstrual irregularities undergo timely medical evaluation to determine the exact cause before initiating appropriate treatment.