Age: 40.0
Sex: F
Vaccine: COVID19
Symptoms: Breast pain, Discomfort, Immunisation, Inflammation, Lymphadenopathy
Clinical narrative: Left breast has been achy and had pain for a month and a half; The lymphnodes seem to be swollen in my left breast area; Inflammation; Discomfort hasn't been constant; dose received: 3; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 40 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm left, administration date 22Nov2021 (Lot number: 363080) at the age of 40 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "Varicose Veins is all" (unspecified if ongoing), notes: Verbatim: Varicose Veins is all. There were no concomitant medications. Vaccination history included: Bnt162b2 (Dose Number: 2, Batch/Lot No: EW0179, Location of injection: Arm Left), administration date: 10May2021, when the patient was 40 years old, for COVID-19 immunization, reaction(s): "Sore in my left arm"; Bnt162b2 (Dose Number: 1, Batch/Lot No: EW0162, Location of injection: Arm Left), administration date: 19Apr2021, when the patient was 40 years old, for COVID-19 immunization, reaction(s): "Sore in my left arm". The following information was reported: IMMUNISATION (non-serious) with onset 22Nov2021, outcome "unknown", described as "dose received: 3"; BREAST PAIN (non-serious) with onset 23Nov2021, outcome "recovered" (2021), described as "Left breast has been achy and had pain for a month and a half"; LYMPHADENOPATHY (non-serious) with onset 23Nov2021, outcome "recovering", described as "The lymphnodes seem to be swollen in my left breast area"; INFLAMMATION (non-serious) with onset 23Nov2021, outcome "recovering", described as "Inflammation"; DISCOMFORT (non-serious) with onset 23Nov2021, outcome "not recovered", described as "Discomfort hasn't been constant". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were taken as a result of breast pain, lymphadenopathy, inflammation, discomfort.  Adverse event: She did not have any side effects, and was hardly even sore in her left arm after the first two doses. But the day after she got her booster, right on time: Left breast has been achy and had pain for a month and a half. The left side of her breast, and what feels like inside her breast. It has hurted to sleep on that side to the point that she have not this until recent, when getting a lymphatic drainage session helped. The discomfort has not been constant, but has been a lot of the time, and even she massaged that area has not resolved. The lymphnodes seem to be swollen in her left breast area, and therefore things aren't moving along as they should and there is inflammation. It is concerning. Adverse event treatment was reported as Lymphatic drainage. Prior to the vaccination, the patient was not diagnosed with COVID-19. The patient did not receive any other vaccines within four weeks prior to the COVID-19 vaccine. No known allergies and other medical history reported at the time of report.   No follow-up attempts are possible. No further information is expected.