Sex: M
Vaccine: COVID19
Symptoms: Abdominal pain upper, Gait disturbance, Joint swelling, Musculoskeletal stiffness, Peripheral swelling
Clinical narrative: stomach ache; legs got tight; both my back of my legs got tight; I can't stretch anymore; I do walk, it's hurts to walk and it's feel like my legs are heavy at work; it's like I drag my feet and back of my leg is swollen; knee got swollen both; my left knee, behind my left knee was swollen; back of my leg is swollen; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP), Program ID: The reporter is the patient.  A male patient received BNT162b2 (BNT162B2), as dose 3 (booster), single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. Vaccination history included: Bnt162b2 (DOSE: 1), for COVID-19 Immunization; Bnt162b2 (DOSE: 2), for COVID-19 Immunization. The following information was reported: ABDOMINAL PAIN UPPER (non-serious), outcome "unknown", described as "stomach ache"; MUSCULOSKELETAL STIFFNESS (non-serious), outcome "unknown", described as "legs got tight; both my back of my legs got tight"; GAIT DISTURBANCE (non-serious), outcome "unknown", described as "I can't stretch anymore; I do walk, it's hurts to walk and it's feel like my legs are heavy at work; it's like I drag my feet and back of my leg is swollen"; JOINT SWELLING (non-serious), outcome "unknown", described as "knee got swollen both; my left knee, behind my left knee was swollen"; PERIPHERAL SWELLING (non-serious), outcome "unknown", described as "back of my leg is swollen".  Additional information: The caller mentioned that he took the two vaccine shot and "two booster" shot back in Jul so after he took the vaccine he mentioned that the next day, he got a stomach ache and his knee got swollen both and his legs got tight." When paraphrased the concern: Consumer stated, "Yes. I just talked to my pharmacist and he recommended me calling, he didn't even know I am calling you but he told me to call you on that to talk if have you heard anything like this before." Consumer stated, "I want just you to help me out at the problem like this. Let me tell you that what happen when I took the booster shot back in Jun or Jul. They are part of no records however I had them. They do not give my card, The next morning I woke up my left knee, behind my left knee was swollen and both my back of my legs got tight and It's been like since, I can't stretch anymore, you I try to do exercise I am 35 years old (Further not clarified) and I do walk, it's hurts to walk and it's feel like my legs are heavy at work, it's like I drag my feet and back of my leg is swollen and I am calling you to have you heard this before, it's a coincidence, I don't know the day after I had the booster nothing, when I had first two shot had effected, I had the first two shots and nothing affected me it was the booster shot ,It's kind of co-incidence the next morning, I woke up with this issue. Is this have it anybody else"  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.