tenderness; left arm and neck soreness/ stiffness in his neck, associated with pain; stiffness in his neck/ Stiff neck on right side after booster.; booster; injection site pain with all three doses; He received the vaccine on his left side but the pain is on his right side.; left arm and neck soreness; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team for a Pfizer sponsored program (159558). The reporter is the patient.  A 68 year-old male patient received bnt162b2 (COMIRNATY), administered in arm left, administration date 02Dec2021 (Batch/Lot number: unknown) at the age of 68 years as dose 3 (booster), single for covid-19 immunisation. The patient's relevant medical history was not reported. There were no concomitant medications. Past drug history included: Meloxicam for Knee pain, notes: I took meloxicam, which I take for knee pain. Vaccination history included: Bnt162b2 (Dose:1, First vaccine: , NDC/expiration: unknown, Lot: EL9269, Site: left arm), administration date: 05Feb2021, when the patient was 67 years old, for COVID-19 Immunization, reaction(s): "injection site pain"; Bnt162b2 (Dose:2, Second vaccine: , NDC/expiration: unknown, Lot: EN6202, Site: left arm), administration date: 26Feb2021, when the patient was 67 years old, for COVID-19 Immunization, reaction(s): "injection site pain". The following information was reported: IMMUNISATION (non-serious) with onset 02Dec2021, outcome "unknown", described as "booster"; VACCINATION SITE PAIN (non-serious) with onset 02Dec2021, outcome "recovering", described as "injection site pain with all three doses"; PAIN (non-serious) with onset 2021, outcome "recovering", described as "He received the vaccine on his left side but the pain is on his right side."; TENDERNESS (non-serious) with onset 03Dec2021 05:00, outcome "not recovered", described as "tenderness"; PAIN IN EXTREMITY (non-serious) with onset 2021, outcome "recovering", described as "left arm and neck soreness"; NECK PAIN (non-serious) with onset 03Dec2021 05:00, outcome "not recovered", described as "left arm and neck soreness/ stiffness in his neck, associated with pain"; MUSCULOSKELETAL STIFFNESS (non-serious) with onset 03Dec2021 05:00, outcome "not recovered", described as "stiffness in his neck/ Stiff neck on right side after booster.". Therapeutic measures were taken as a result of vaccination site pain, pain, tenderness, pain in extremity, neck pain, musculoskeletal stiffness.  Additional information: It was reported that reported stiffness in his neck, associated with pain and tenderness upon rotation after booster. He also had injection site pain with all three doses. I took meloxicam, which I take for knee pain. I dont know if its the pill, but I already feel better. He received the vaccine on his left side but the pain is on his right side. Caller would like to know if anyone else has specifically reported stiffness in neck, associated with pain and tenderness upon rotation after booster covid vaccine. Agent states caller reports an event after the Booster vaccine, 26 hours ago. The caller reports left arm and neck soreness. Agent states the caller has no issues after the first and second doses. The caller is wondering if his effects have been reported after the booster. Upon transfer, the caller clarifies he is calling about the Pfizer booster vaccine for Covid. Caller clarifies he only had soreness at the injection site after his first and second vaccine. He had his booster about 26 hours ago. Caller states his wife got the Moderna vaccine and he got the Pfizer booster. No Additional Vaccines Administered on Same Date of the Pfizer Suspect. Soreness at injection site, left arm, after all 3 vaccines. Dates of adverse event- Ongoing, Stiff neck on right side after booster. Dates of adverse event- Ongoing, Neck painful with tenderness, specifically when neck rotates after booster, Dates of adverse event- Ongoing. Patient did not visit emergency room and physician office. The patient neither received any Prior Vaccinations (within 4 weeks) before covid vaccine. The patient did not had any lab data.  The lot number for bnt162b2 was not provided and will be requested during follow up.