Age: 35.0
Sex: F
Vaccine: COVID19
Symptoms: Heavy menstrual bleeding, Hypomenorrhoea, Menstrual disorder, Menstruation delayed
Clinical narrative: heavy bleeding for 3 weeks which has not ended yet; my menstrual period was delayed until October with very light bleeding for 4days and then another 2 random days during the month; my menstrual period was delayed until October with very light bleeding for 4days and then another 2 random days during the month; my menstrual period was delayed until October with very light bleeding for 4 days and then another 2 random days during month/is delayed again presenting very light bleeding for 3 to 5 days November; This is a spontaneous report received from contactable reporter(s) (Pharmacist). The reporter is the patient.  A 35 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm left, administration date 13Sep2021 (Lot number: FD0809) at the age of 35 years as dose 1, single for covid-19 immunisation. The patient had no relevant medical history. The patient's concomitant medications were not reported. The following information was reported: HYPOMENORRHOEA (non-serious), MENSTRUAL DISORDER (non-serious) all with onset 13Sep2021, outcome "not recovered" and all described as "my menstrual period was delayed until October with very light bleeding for 4days and then another 2 random days during the month"; MENSTRUATION DELAYED (non-serious) with onset 13Sep2021, outcome "not recovered", described as "my menstrual period was delayed until October with very light bleeding for 4days and then another 2 random days during the month/is delayed again presenting very light bleeding for 3 to 5 days (November)."; HEAVY MENSTRUAL BLEEDING (non-serious) with onset Dec2021, outcome "not recovered", described as "heavy bleeding for 3 weeks which has not ended yet". The events "my menstrual period was delayed until october with very light bleeding for 4days and then another 2 random days during the month", "my menstrual period was delayed until october with very light bleeding for 4days and then another 2 random days during the month", "my menstrual period was delayed until october with very light bleeding for 4days and then another 2 random days during the month/is delayed again presenting very light bleeding for 3 to 5 days (november)." and "heavy bleeding for 3 weeks which has not ended yet" were evaluated at the physician office visit. Therapeutic measures were not taken as a result of hypomenorrhoea, menstrual disorder, menstruation delayed, heavy menstrual bleeding.  Additional information: Patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. After receiving the vaccine.Patient mentioned that she did not consumed any contraceptive hormones or clotting medications. On the day of vaccination, Patient took one tablet of Tylenol, and during her period in December, she took another tablet of Tylenol. Prior to vaccination patient did not diagnosed with COVID-19. Since the vaccination patient did not tested for COVID-19.Device date was 22Dec2021  Follow-up (04Jan2022): Follow-up attempts are completed. No further information is expected.  No follow-up attempts are possible. No further information is expected.