Age: 38.0
Sex: F
Vaccine: COVID19
Symptoms: Breast discomfort, Breast mass, Breast pain, Discomfort, Feeling hot
Clinical narrative: a lump in her left breast; She woke up this morning with a pain, and noticed the lump in her breast.; felt discomfort all over and in my left breast; Did not feel well; felt discomfort all over and in my left breast; felt very hot; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 38 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 07Aug2021 (Lot number: PF12ER) at the age of 38 years as dose 1, single for covid-19 immunisation. Relevant medical history included: "Depression" (unspecified if ongoing). Concomitant medication(s) included: LEXAPRO taken for depression. The following information was reported: BREAST MASS (non-serious) with onset 10Aug2021, outcome "not recovered", described as "a lump in her left breast"; BREAST DISCOMFORT (non-serious), DISCOMFORT (non-serious) all with onset 09Aug2021, outcome "not recovered" and all described as "felt discomfort all over and in my left breast"; FEELING HOT (non-serious) with onset 09Aug2021, outcome "not recovered", described as "felt very hot"; BREAST PAIN (non-serious) with onset 10Aug2021, outcome "unknown", described as "She woke up this morning with a pain, and noticed the lump in her breast."; MALAISE (non-serious) with onset 09Aug2021, outcome "not recovered", described as "Did not feel well".  Additional information: Caller received her 1st Pfizer covid vaccine dose on 07Aug2021, then last night felt discomfort all over and in my left breast, I felt very hot. When she woke up this morning she had a lump in her left breast. Concomitant Products Lexapro was started 4 weeks ago. She got the first Pfizer BioNtech COVID 19 vaccine dosage on Saturday 07Aug2021 around 4-5 pm. Her side effect started last night, and she woke up with a large lump in her breast today 10Aug2021. She is wondering if this is a side effect. She did not have a prescribing doctor. She started with discomfort all over and in her breast last night around 10-10:30 PM on 09Aug2021. She was also hot and did not feel well. She woke up this morning with a pain and noticed the lump in her breast. No history of all previous immunization with the Pfizer vaccine considered as suspect. No additional vaccines administered on same date of the Pfizer suspect. AE(s) does not require any visit to emergency room/physician office. No prior vaccinations (within 4 weeks). No patient's medical history (including any illness at time of vaccination) or provide other relevant medical history including but not limited to these conditions: diagnosed allergies, compromised immune status, respiratory illness, genetic/chromosomal abnormalities, endocrine abnormalities (including diabetes) and obesity. No relevant tests, list other relevant diagnostic and confirmatory test results for event(s), for example, from blood tests, cerebrospinal fluid culture, bacterial sero-type, diagnostic imaging, (e.g., chest X-ray, MRI).  No follow-up attempts are possible. No further information is expected.