sick; arm swelling and pain; arm swelling and pain; swelling and pain under the ear; swelling and pain under the ear; not being able to eat or sleep; not being able to eat or sleep; swollen lymph nodes; pain/ Body aches; fever; Headache; Swelling in armpit; felt worse; This is a spontaneous report from a contactable consumer (Patient) . A 36-year-old male patient received bnt162b2 (BNT162B2, Pfizer-BioNTech Covid-19 mRNA Vaccine, Solution for injection, Batch/Lot number was not reported), via an unspecified route of administration on Jul2021 (Last week) as DOSE 2, SINGLE for covid-19 immunisation. The patient medical history and concomitant medications were not reported. On an unspecified date in Jul2021 patient experienced sick, arm swelling and pain, swelling and pain under the ear, not being able to eat or sleep, Swelling in armpit, swollen lymph nodes, pain/ body aches, fever, headache, On Friday, mid day arm swelling and pain. He spoke to his doctor and he was prescribed pain killers. Caller states it is very unfortunate that he had these side effects and there was no disclosure from Pfizer regarding them. Caller states when he spoke to his doctor he believes that his side effect of pain and swelling under the ear is called swollen lymph nodes. Caller would like to know how common this side effect was and what percentage of the population have this symptom? Caller states he was still trying to figure out why this has happened to him since this was not listed as a side effect from CDC or Pfizer. Caller states he just wanted to report this and it should be reported. Caller states if he knew this was going to be a side effect then he would not have taken this vaccine. Caller states he was facing a lot of losses and there is damage to his body. Caller states this was a really bad experience to have side effects that are not disclosed and this could determine his decision to take the vaccine or not. Caller states there was damage to his personal and professional life and he would not have taken it if he knew this. Caller states he was having pain for 4 days and he is excluding the fever and aches he had for the first two days because he knew that those were going to occur. Caller states the other side effects he has been experiencing what is he suppose to do about those. Caller states its unfortunate I don't have more information to provide to him and as a company it should be reported and he wish that he could spend more time but he is sick and he did what he was supposed to do by reporting it. Caller states that I should also report this to my managers and if there is something that Pfizer can do to help him out then then he would like a call back. Caller states he has been out of work for four days. Caller would like an answer for dealing with unjustifiable pain that was not disclosed properly and other side effects were stated to only last 48 hours. Caller states he did not take any Ibuprofen or Advil, initially, but did take them 12Jul2021 (yesterday). Reclarified, Caller states the medications were somewhat helpful. Caller states 12Jul2021 (yesterday) he took 400mg every 4 to 6 hours. Caller states he saw his primary doctor today 13Jul2021. Caller states some of the side effects went away and by Friday morning, he felt better. Caller states then, he felt worse, and had swelling in his armpit and under his ear. Caller states he is not sure if any of these effects are disclosed anywhere, and he did not see the swelling as a reported side effect and wanted to report it. Caller asks why aren't these side effects disclosed? Caller states some of these side effects were not noted anywhere, and why aren't they disclosed to everyone? Caller states he took the vaccines, and he is having these issues, and it is unfair. Caller declines a complete safety report. Caller agrees to be transferred to Medical Information. Caller asks what are the consequences of these side effects? Caller states he spoke to his primary care doctor but he wants to understand what are the usual side effects, or is there anything he should be aware of? It was very difficult to hear Caller at times, multiple attempts made to clarify details. Caller declines to complete a safety report. Full details not obtained. Caller notified that Medical Information and/or Pfizer is unable to provide medical advice but may have resources to help answer some questions. Caller was encouraged to speak to his healthcare professional about his concerns. Therapeutic measures were taken as a result of events. Clinical outcome of the events were unknown.  Follow up attempt are needed. Further information is excepted.