Age: 66.0
Sex: F
Vaccine: COVID19, COVID19
Symptoms: Product preparation issue
Clinical narrative: Tired; Woozy; felt really strange, very unpleasant, almost high; felt really strange, very unpleasant, almost high; felt really strange, very unpleasant, almost high; felt horrible; did not dilute the dose, so she actually got a double dose of the vaccine.; did not dilute the dose, so she actually got a double dose of the vaccine; she had slight pain and soreness in her arm; she had slight pain and soreness in her arm/more pain in her arm/pain was very bad in her arm; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 66 year-old female patient received bnt162b2 (COMIRNATY), administration date 28Sep2021 (Batch/Lot number: unknown) at the age of 66 years as dose 3 (booster), single for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. Vaccination history included: Bnt162b2 (First Dose), when the patient was 66 years old, for Covid-19 Immunization; Bnt162b2 (Second Dose, she had slight pain and soreness in her arm, like from a previous dose.), when the patient was 66 years old, for Covid-19 Immunization, reaction(s): "Slight Pain", "soreness in her arm". The following information was reported: PRODUCT PREPARATION ERROR (non-serious) with onset 28Sep2021, outcome "unknown", described as "did not dilute the dose, so she actually got a double dose of the vaccine."; OVERDOSE (non-serious) with onset 28Sep2021, outcome "unknown", described as "did not dilute the dose, so she actually got a double dose of the vaccine"; PAIN (non-serious) with onset 28Sep2021, outcome "recovered" (30Sep2021), described as "she had slight pain and soreness in her arm"; PAIN IN EXTREMITY (non-serious) with onset 28Sep2021, outcome "recovered" (30Sep2021), described as "she had slight pain and soreness in her arm/more pain in her arm/pain was very bad in her arm"; FATIGUE (non-serious) with onset 29Sep2021, outcome "recovered" (30Sep2021), described as "Tired"; DIZZINESS (non-serious) with onset 29Sep2021, outcome "recovered" (30Sep2021), described as "Woozy"; FEELING ABNORMAL (non-serious), FEELING ABNORMAL (non-serious), EUPHORIC MOOD (non-serious) all with onset 29Sep2021, outcome "recovered" (30Sep2021) and all described as "felt really strange, very unpleasant, almost high"; MALAISE (non-serious) with onset 29Sep2021, outcome "recovered" (30Sep2021), described as "felt horrible". Therapeutic measures were taken as a result of pain, pain in extremity, fatigue, dizziness, feeling abnormal, feeling abnormal, euphoric mood, malaise.  Additional information: She got her booster covid shot at pharmacy on 28Sep2021. When she got home, she received a call from the pharmacy. The pharmacist said that the man that gave her the shot made a mistake and did not dilute the dose, so she actually got a double dose of the vaccine. The pharmacist checked on her for a few days to see if she had any issues. The day she received the double dose, she had slight pain and soreness in her arm, like from a previous dose. The next morning, she had more pain in her arm and felt tired. By the afternoon, the pain was very bad in her arm and she felt woozy, but no other issues. As the evening progressed, she felt really strange, very unpleasant, and almost high. She felt horrible and was advised to take a tylenol. She took a 500mg tylenol and went to sleep. The next morning, she felt fine and back to normal.  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.