have some clots; Neuropathy; autoimmune disorder; Fell and hit elbow and 3 ribs on left side; lost 6 (lbs) pounds/Within 2 months, he has lost 47 lbs and eats all the time and is still losing weight; falling; felt super strong; dizziness; failed all the tests for motor skills for his arms and legs; Fell and hit elbow and 3 ribs on left side; Fell and hit head; Sensory nerves are all gone; Fatigue; scabs; delusional; tore tendons in between ribs; They are tender(ribs); hurting all over; Cannot walk or lift anything; chest pain; his arm was sore a little; Left arm injection site pain; Disoriented; This is a spontaneous report from a contactable consumer (patient). A 49-year-old male patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection), dose 1 intramuscular, administered in left arm on 03Feb2021 (batch/lot number and expiration date not reported) at the age of 49 years old, as 1ST DOSE, SINGLE for COVID-19 immunisation. Medical history included COVID-19 from Dec2020 to an unknown date, vascular disease, bilateral stents placement, cataracts since he was born. Concomitant medication included gabapentin taken for an unspecified indication from an unspecified start date and ongoing. On 04Feb2021, the patient experienced left arm injection site pain. The patient experienced dizziness, falling, and couldn't go to work on unspecified date. He was treated by his (MD) physician, was given a CT scan, echocardiogram, and found to have some clots. He stated he has a history of vascular disease and had bilateral stents placed a year ago. He was placed back on an aspirin/Plavix regimen and referred to a neurologist because he has no motor skills anymore. He stated he failed all the tests for motor skills for his arms and legs. He was advised not to take the second dose of the vaccine and was diagnosed with neuropathy and autoimmune disorder (caller does not specify which disorder). He reported being positive for Covid-19 in Dec2020. He wanted to know what else he can do for his symptoms and is offering to be tested by Pfizer for treatment. The symptoms come in really hard seven days later. He actually had to go to the (ER) emergency and they worked on him and a whole string of doctors. He went to the emergency room and something was going on and wanted him to go to a family practitioner. They sent him to vascular, neurological and now they want to send him to a research center. It was a whole week after receiving vaccine before he began having symptoms. With the neuropathy and autoimmune, he cannot work like he did.  He can hardly walk. Unspecified autoimmune was diagnosed last week. He can't remember the name of it. They told him not to take second one because the first one did what it did to him. It hurt a little and it was quick. The next day (04Feb2021), he said his arm was sore a little. He is only taking 4 medications and they looked it up. He did not think they were relevant. He was disoriented and fell and hit his head a couple of times. They ran an MRI on his head trying to figure that part out. That was done last week.  He doesn't know the date and said it may have been on Friday. Results were good. The date he was disoriented was Wednesday 03Feb2021, when he took the shot. He has been disoriented and has been that way ever since. They kept him for 15 minutes to make sure no one passed out. He has been disoriented since then. He could not think clearly, and he could not do his job. He tore tendons in between ribs.  He first thought he actually broke his ribs, but did not. There were two different falls. He cannot feel feet or anything.  His motor skills are OK but when they did neuropathy test, they put needles in and shocked him to make his motor fire. His reflexes were really bad. He fell and hit elbow to keep from falling on face and twisted going down hitting 3-4 ribs on left side.  It has been over 3 weeks now for his ribs. They are tender but they are not like the initial blow. It feels like they are healing.  He fell and hit head a week ago.  He was unsure of the exact date. He did not go to the emergency room with this one because the bed caught him.  He fell and hit his head.  All he has left is scabs. He cannot walk or lift anything (11Feb2021). That next Wednesday, he got ready to go to work and was so delusional and could not go in.  He slept from 5:30 all that day and all that night. Then Thursday, he gets up and goes to work and goes slower, just to see what happened on Wednesday. He had fatigue and was disoriented. He did not provide start date or outcome for fatigue. He walked in and said either call an ambulance or he would go home. He went home and that was the last day of work. He then stated he laid in the car for 30 minutes and he said he is going to the emergency room.  He went straight there that day. He had stents put in lower part of his body a year before. The neuropathy and the autoimmune kicked in 7 days later after the shot. The reason he went to the ER is because he thought it was his stent. He had bilateral, 4 of them. He was having chest pain and hurting all over on 11Feb2021. He thought he was having a heart attack. He was seen in the emergency room and released. It depends on how far he goes, how the chest pain worsens. Right now, he is ok, but when he gets up and moves around, it does the same thing. Within 2 months, he has lost 47 lbs and eats all the time and is still losing weight. He was about 200 something and was kind of built and now is skin and bones. He lost 6 (lbs) pounds within a week and is eating like crazy. Sensory nerves are all gone. If hit with a baseball bat and he would not feel it. It came on slowly almost that he did not know it was happening. That is why they want to send him to Privacy for a research center and he does not want to go. He never had this happen before. ER or physician's office required: 1st date was on Thursday, 11Feb2021, when he went to Privacy. He was having chest pain and hurting all over. He thought he was having a heart attack. He was released. The patient stated he wanted to change the information he had provided since he was not in his right mind since he had taken the wrong medication dose than the doctor had given him. He stated the medication dosage he wanted to change was for Amiripyin. He stated he wanted to say he told the representative the symptoms he had experienced was enhanced which they were yesterday because he was trying to fight everything and stay awake. COVID 19 vaccine: he stated the doctor did not want him to take the second dose of the vaccine. He stated one of the symptoms he had experienced after the vaccine that he wanted to change the outcome for is the neuropathy. He stated he is back to where he used to be and yesterday it was bad he could hardly walk or talk. He stated also the other symptoms he wanted to change the outcome for is the autoimmune. The patient has not recovered from neuropathy, autoimmune disorder, disoriented, can't walk or lift anything, chest pain, and sensory nerves all gone; while outcome of the remaining events was unknown.   Information on the lot/batch number has been requested.