numbness and pain in right hand; Severe cramping in right leg, lower leg; numbness and pain in right hand; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  An 84-year-old male patient received BNT162b2 (BNT162B2), as dose 3 (booster), single (Batch/Lot number: unknown), in right arm for covid-19 immunisation. The patient's relevant medical history was not reported. Concomitant medication(s) included: PNEUMOCOCCAL VACCINE taken for immunisation as dose number unknown, single. Vaccination history included: Bnt162b2 (Dose 1, Vaccine location: Right arm), for COVID-19 immunization; Bnt162b2 (Dose 2, Vaccine location: Right arm), for COVID-19 immunization. The following information was reported: HYPOAESTHESIA (non-serious), PAIN IN EXTREMITY (non-serious), outcome "not recovered" and all described as "numbness and pain in right hand"; MUSCLE SPASMS (non-serious), outcome "recovered", described as "Severe cramping in right leg, lower leg". Therapeutic measures were not taken as a result of hypoaesthesia, muscle spasms, pain in extremity.  Additional information: The patient did not have any other conditions. The patient did not receive any other products. The patient's prior vaccination within 4 weeks included Pneumonia vaccine. All of the vaccines he received were the Pfizer COVID vaccine. He confirmed all were given in his right arm. He later provided date of this last booster dose of 27Sep2022. He did not know the date of the first booster, which was when the events occurred. He did not take any other medications. He was healthy. The patient reported his experienced side effects with Pfizer COVID-19 vaccine. He said that he had received 2 primary doses and 2 boosters shot. The time was reported as given in the morning when he took all of the shots. It was after the first booster that he had reaction to. Did not last long. Hand got numb and kept falling asleep and was feeling pain. Severe cramping in right leg, lower leg, numbness and pain in right hand. Severe cramping right lower leg. Dominant hand was left hand. Only lasted a couple of days. By the time he got to his physician, it was gone. He did not know anything about adverse reactions. He then stated the right hand numbness and pain re-started 48 hours ago. The patient was still working full time and was in great shape except for this pain in his arm. After his 1st booster dose he complained that his right hand got num, can't falling asleep and painful, severe cramping in right leg, which was resolved, the hand also resolved after receiving the booster 6 months after and came back after 48 hours. The patient asked which type of doctor he need to consult for his experienced side effects. The start date for both events was 6 months ago and did not last long. He did not have exact date. This current bout of the right arm, which he later clarified to right hand pain and numbness started 48 hours ago and has gotten progressively worse. He recently had physical and everything was fine. 1st time it happened, both events only lasted 48-72 hours. He made appointment to get to doctor and by the time he got to doctor, it had gone away. Then the right hand pain and numbness came back a couple of days ago and had worsened. It was terrible. He did not sleep maybe an hour last night. He then said he doesn't think he slept, he thinks he passed out. He did not receive any medical treatment for events. The case was assessed as non-serious.  The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.