Pressure, tingling, and numbness in his head and it spread to his arm and leg.; Pressure, tingling, and numbness in his head and it spread to his arm and leg.; Pressure, tingling, and numbness in his head and it spread to his arm and leg.; he was diagnosed with peripheral neuropathy; Pressure, tingling, and numbness in his head and it spread to his arm and leg.; Migraines; Insomnia; Fatigue; This is a spontaneous report from a contactable other health care professional reported via Pfizer sponsored program . A 31-year-old male patient received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Formulation: Solution for injection), dose 1 via an unspecified route of administration, administered in Arm Right on 13May2021 (Batch/Lot number was not reported) as dose 1, single (age at vaccination 31-year-old) for covid-19 immunisation. Medical history included none. There were no concomitant medications. No Family Medical History Relevant to AE. Prior to vaccination, the patient did not receive other medication within 4weeks. No AE reported following prior vaccination. On 13May2021, Patient started to experience fatigue and that was a normal side effect at approximately 10 am. The tingling and numbness she did not had exact time. While on 19May2021, patient started to have pressure, tingling, and numbness in his head, and it spread to his arm and leg. On unspecified date patient experienced Insomnia and migraines and he went to the doctor for tests to see what was wrong. Everything came back normal. The patient was hospitalized for two nights for the events pressure, tingling, and numbness in his head, and it spread to his arm and leg. Patient visited Emergency Room and Physician Office for the numbness, tingling and head pressure. Therapeutic measures were taken which included, patient has been given ibuprofen. That was what they typically give. It has been diagnosed as a migraine, for tingling given Gabapentin for he was diagnosed with peripheral neuropathy. For Numbness included Pretty much ibuprofen and gabapentin, it's all in one. Fatigue treatment included Gabapentin, they said gabapentin helps and makes sleepy and they increased it today and night because he was having insomnia as well. He was also taking magnesium and vitamin c. The patient underwent lab tests and procedures which included blood magnesium: low, blood test: normal, blood testosterone: low, thyroid function test: normal, vitamin c: low, vitamin d: low on an unknown date. Patient received his normal blood work. His thyroid and other normal labs. No investigation assessment was provided. The outcome for the event Pressure was ongoing it has been off and on recovering, Tingling, and numbness in his head and it spread to his arm and leg was not recovered while Fatigue was recovering, and rest of events outcome was unknown. His second was scheduled for 03Jun2021 and primary care assistant told him not to get the second shot, he only got one dose.  Information on the lot/batch, further information has been requested.; Sender's Comments: Based on the information currently available,The casual association between the reported events and suspected vaccine BNT162B2 cannot be completely excluded.  The impact of this report on the benefit/risk profile of the Pfizer product is evaluated as part of Pfizer procedures for safety evaluation, including the review and analysis of aggregate data for adverse events. Any safety concern identified as part of this review, as well as any appropriate action in response, will be promptly notified to regulatory authorities, Ethics Committees, and Investigators, as appropriate.