Shot hurt arm a little at first; Nauseous; Head feels loopy, like as if high or delayed,Dizzy, still has dizziness,especially when she walks; Not sweating but arms are sweaty; Messing with speech; Really, really tired; Feels like balance isn't there; Can't focus; tired with a mild case of the chills; This is a spontaneous report received from a contactable reporter(s) (Other HCP) from medical information team. The reporter is the patient.  A 41 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 16Apr2021 09:45 (Lot number: EW0169, Expiration Date: 31Aug2021) at the age of 41 years as dose1 ,single for covid-19 immunisation. The patient's relevant medical history included Smoker and concomitant medications were not reported. The following information was reported: PAIN IN EXTREMITY (non-serious) with onset 16Apr2021, outcome "recovered" (16Apr2021), described as "Shot hurt arm a little at first"; NAUSEA (non-serious) with onset 16Apr2021, outcome "recovered" (16Apr2021), described as "Nauseous"; DIZZINESS (non-serious) with onset 16Apr2021, outcome "not recovered", described as "Head feels loopy, like as if high or delayed,Dizzy, still has dizziness,especially when she walks"; HYPERHIDROSIS (non-serious) with onset 16Apr2021, outcome "not recovered", described as "Not sweating but arms are sweaty"; SPEECH DISORDER (non-serious) with onset 16Apr2021, outcome "not recovered", described as "Messing with speech"; FATIGUE (non-serious) with onset 16Apr2021, outcome "not recovered", described as "Really, really tired"; BALANCE DISORDER (non-serious) with onset 16Apr2021, outcome "not recovered", described as "Feels like balance isn't there"; DISTURBANCE IN ATTENTION (non-serious) with onset 16Apr2021, outcome "not recovered", described as "Can't focus"; CHILLS (non-serious) with onset 16Apr2021, outcome "unknown", described as "tired with a mild case of the chills". The action taken for bnt162b2 was unknown. Reporter seriousness for Shot hurt arm a little at first, Dizzy Unspecified, Seeing specks, Nauseous, Head feels loopy, like as if high or delayed, arms are sweaty, Messing with speech, really tired, Feels like balance isn't there, Can't focus was Unspecified  Additional Information: Patient stated she was taking Pfizer Covid Vaccine because she was Anemic; Very low Vitamin D; Smoker. Patient States she is calling because at first when she got the shot her arm hurt a little, then it was fine. She felt a little dizzy and was seeing specks, then that went away. She felt a little nauseous, ate something, and then the nausea went away.She was attempting to go to work but felt really, really tired. Says her head felt loopy. Says she isn't sweating, but her arms are sweaty.States it is also messing with her speech. Are these side effects of the vaccine Says she is really tired and laying in bed now. She took off from work. She felt like she could not focus. She states she almost felt the way a person may feel when they are high or delayed. Mentions again she feels loopy. States she still has dizziness; especially when she walks. She feels like her balance is not there.Patient denies any medical conditions, medications, labs testing, or treatments relevant to report and States that she had a mammogram a week or two weeks ago and that was it. Additional Vaccines Administered on Same Date of the Pfizer Suspect was None. Prior Vaccinations (within 4 weeks) was none AE(s) following prior vaccinations was none. Family Medical History Relevant to AE(s) was none. Patient reported "stutter" and report of feeling delayed and loopy, reports having received her first vaccine dose this morning around 0945. It was reported that she initially felt a little dizzy, a little nauseous at first. Now reporting that she feels, "high, loopy and delayed". Patient reports feeling "tired with a mild case of the chills, my motor skills feel delayed especially with talking".  No follow-up attempts are possible. No further information is expected.