Age: 50.0
Sex: F
Vaccine: COVID19
Symptoms: Dysmenorrhoea, Headache, Menstruation delayed, Stress
Clinical narrative: My cycle is severely delayed; My cycle is severely delayed with weeks of cramping/ Menstrual cramps/ Pain; Stress; Headaches; This is a spontaneous report received from a consumer or other non HCP.  A 50-year-old female patient received BNT162b2 (BNT162B2), on 16Oct2021 as dose 3 (booster), single (Lot number: Fh8020, Expiration Date: 31Jan2022) at the age of 50 years intramuscular, in left deltoid for covid-19 immunisation. The patient had no relevant medical history. There were no concomitant medications. Vaccination history included: flu (inactivated) (lot number: 279841), administration date: 21Oct2020, when the patient was 49-year-old, for Immunization; BNT162b2 (lot number: EN6199, as dose 1, single), administration date: 04Mar2021, when the patient was 49-year-old, for COVID-19 immunization, reaction(s): "Menstruation delayed", "Menstrual cramps", "Stress", "Headache"; BNT162b2 (lot number: ER8732, as dose 2, single), administration date: 25Mar2021, when the patient was 49-year-old, for COVID-19 immunization, reaction(s): "Menstruation delayed", "Menstrual cramps", "Stress", "Headache". The following information was reported: MENSTRUATION DELAYED (non-serious), outcome "not recovered", described as "My cycle is severely delayed"; DYSMENORRHOEA (non-serious), outcome "not recovered", described as "My cycle is severely delayed with weeks of cramping/ Menstrual cramps/ Pain"; STRESS (non-serious), outcome "not recovered"; HEADACHE (non-serious), outcome "not recovered", described as "Headaches". The event "my cycle is severely delayed with weeks of cramping/ menstrual cramps/ pain" required physician office visit. Therapeutic measures were taken as a result of dysmenorrhoea. Additional information: The patient's period was on time and normal until she received the vaccination. Every time she was vaccinated, her cycle was severely delayed with weeks of cramping. Her menstrual cycle gets delayed after she was vaccinated. While she was waiting for her menstrual cycle to start, she experienced severe cramping. While she did believe it's very important to vaccinate against COVID, she hated that pain and stress it caused on her body delaying the menstrual cycle and the severe cramping she suffered because of it. Many women, including herself were having menstrual period skip for a month or severely delaying it by 45-19 days or longer. Unfortunately, they have severe menstrual cramps and headaches while waiting for their period to start. There's nothing worse than having cramping for a couple of weeks until your period starts again because you were vaccinated. Prior to this, she has no health issues. She has got to the doctors because the cramps were so bad, and they had to prescribe narcotics. Prior to being vaccinated for COVID-19, her periods were very regular and relatively pain-free. It's getting to the point that she no longer wanted to be vaccinated for COVID-19 because of the stress and pain she experienced.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202201341107 same patient and drug, similar events, different dose;