Age: 79.0
Sex: M
Vaccine: COVID19
Symptoms: Muscular weakness, Somnolence, Tremor
Clinical narrative: weak; shaky; After getting the second shot, he's been lop sided ever since/feeling of being lop sided; dizziness/felt as he would collapse; legs felt like rubber/a weak knee sensation; fall asleep; tired; Sore shoulder; This is a spontaneous report received from a Consumer or other non HCP.  A 79-year-old male patient received BNT162b2 (BNT162B2), on 20Feb2021 as dose 2, single (Batch/Lot number: unknown) at the age of 79 years for covid-19 immunisation. The patient did not have prior vaccinations within 4 weeks. The patient's relevant medical history included: "heart" (unspecified if ongoing), notes: Has heart medications he takes. The patient took concomitant medications. The patient has heart medications he takes, and is unable to provide the name and dosage details. Vaccination history included: pfizer COVID-19 vaccine (DOSE 1, SINGLE, administered in the left shoulder, at 10:00), administration date: 01Feb2021, when the patient was 79-year-old, for COVID-19 Immunisation, reaction(s): "everything was fine with the first shot". The following information was reported: ARTHRALGIA (non-serious) with onset 20Feb2021, outcome "recovered" (20Feb2021), described as "Sore shoulder"; BALANCE DISORDER (non-serious) with onset 21Feb2021, outcome "not recovered", described as "After getting the second shot, he's been lop sided ever since/feeling of being lop sided"; DIZZINESS (non-serious) with onset 21Feb2021, outcome "not recovered", described as "dizziness/felt as he would collapse"; SOMNOLENCE (non-serious) with onset 21Feb2021, outcome "not recovered", described as "fall asleep"; MUSCULAR WEAKNESS (non-serious) with onset 21Feb2021, outcome "not recovered", described as "legs felt like rubber/a weak knee sensation"; FATIGUE (non-serious) with onset 21Feb2021, outcome "not recovered", described as "tired"; ASTHENIA (non-serious), outcome "unknown", described as "weak"; TREMOR (non-serious), outcome "unknown", described as "shaky". The events "sore shoulder", "after getting the second shot, he's been lop sided ever since/feeling of being lop sided", "dizziness/felt as he would collapse", "legs felt like rubber/a weak knee sensation", "fall asleep", "tired", "weak" and "shaky" required physician office visit. Therapeutic measures were not taken as a result of arthralgia, balance disorder, dizziness, muscular weakness, somnolence, fatigue, asthenia, tremor.  Additional information: On 01Feb2021, the patient received the first shot at 10:00 and was out by 10:30 AM and everything was fine with the first shot. The second shot was 20Feb2021 (as confirmed by the patient) at around 10:30 am or 11:00 am and confirmed as Pfizer COVID-19 Vaccine. Then that Saturday evening (20Feb2021), he had a sore shoulder with the second shot. He clarified he's never had a sore shoulder before with any previous vaccines. If he does, he does not remember it happening. It was not significant. This sore shoulder lasted an hour or so then wore off after that (clarified this started around 4 or 5 in the afternoon). He later mentioned after getting the second shot he's been lop sided ever since and it has been lasting since the last 4 years. He clarified that this feeling of being lop sided started the next morning on that Sunday morning (21Feb2021). Normally, they have breakfast Sunday morning and they were packing up to go to (REDACTED). After he got to the table, he felt as he would collapse. His legs felt like rubber and felt like would just fall asleep. He never felt this tired to this extent. He laid down for 3 hours straight and slept through. This has continued and he has been like this ever since he gets dizziness. The feeling he has is hard to describe. He gets 7-8.5 hours sleep at night, would do a 2 mile walk and after walking is fine. However, 2-3 hours later he is done and this is off and on. He clarified done as, fine when he gets up in the morning and after the walk he is fine. Then maybe 3-4 hours afterwards he is weak, has a weak knee sensation. It's hard to describe. He is shaky. It is extremely hard to describe. The patient did not receive treatment for the events as no one can pinpoint what is happening. Every doctor he has talked looks at him like he is stupid. They do not understand what talking about. He mentioned that he has used Pfizer pharmaceutical products all his life and he likes them.  The information on the batch/lot number for BNT162b2 will be requested and submitted if and when received.