Searing Pain in his right arm; Searing pain all throughout his body; Migraine Headache; head feels like he just came back from a night of partying; couldn't open his eyes, it was really bright; tried to get up and he fell on the floor because his balance was off and he had to wait 4-5 hours until he could get up; going into a room and fell into the door; Chest tightness; he wasn't able to talk before because his chest was tight; bouncing of his legs like restless leg syndrome; Temperature; really thirsty; This is a spontaneous report from a contactable consumer (patient). A 49-Year-old male patient received second dose of BNT162B2 (PFIZER-BIONTEC COVID-19 mRNA VACCINE, Solution for injection, lot number: EW0158 and expiry date was not reported), via an unspecified route of administration, on 29Apr2021 at 13:00 (age at vaccination: 49 years), as dose 2, a single dose for COVID-19 immunization. The patient's medical history and concomitant medications were not reported. The patient did not have family medical history relevant to adverse events. Historical vaccine included first dose of BNT162B2 (PFIZER-BIONTEC COVID-19 mRNA VACCINE, Solution for injection, lot number: EW0151 and expiry date was not reported), via an unspecified route of administration, on 09Apr2021 (age at vaccination: 49 years), as a single dose for COVID-19 immunization. Vaccine was not administered at Military Facility. The patient stated that he thought he had a reaction to the Pfizer Covid vaccine last night. The patient stated his second shot was taken at 13:00 yesterday, 29Apr2021 and at about 03:15 this morning, he had searing pain in his right arm and all throughout his body on 30Apr2021. He was getting migraine headaches and he couldn't open his eyes, it was really bright. He tried to get up and he fell on the floor because his balance was off and he had to wait 4-5 hours until he could get up. He was able to talk now, he wasn't able to talk before because his chest was tight. He also had bouncing of his legs like restless leg syndrome, but that subsided. The patient stated his head feels like he just came back from a night of partying. He clarified that he could get around and didn't look like someone that is 2.5 years old and unbalanced. He clarified the pain in the arm was now only when he touches it. He was going into a room and fell into the door and felt it. The pain was more from the chest down now and improved. He had a temperature, but his blood pressure was okay. He was really thirsty, anything with the vaccine that has to do with that. The patient stated that he called the pharmacy because he had a script ready, and he wanted to know what prescription it was. The pharmacist asked him what was going on with him and said he needs to report his reaction to get the information in the database of people who feel good and bad. The events did not require a visit to emergency room and physician office. The patient did not received any treatment for the events. Outcome of the event searing pain all throughout his body and really thirsty was not recovered, bouncing of his legs like restless leg syndrome was recovered on 30Apr2021, temperature was unknown, and for all other events, it was recovering.  No follow-up attempts are needed. No further information is expected.