It got so bad I got covid just June; It got so bad I got covid just June; my joint really got worse, I barely walk I couldn't even hold a cup and hair brush; it was a severe pain; my joint really got worse, I barely walk I couldn't even hold a cup and hair brush; it was a severe pain; my joint really got worse, I barely walk I couldn't even hold a cup and hair brush; it was a severe pain; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 54-year-old patient received BNT162b2 (BNT162B2), as dose 3 (booster), single (Batch/Lot number: unknown, Expiration Date: 28Feb2022), in left arm for covid-19 immunisation. The patient's relevant medical history was not reported. There were no concomitant medications. Vaccination history included: Covid-19 vaccine (Dose:1, Manufacturer unknown), for COVID-19 Immunization; Covid-19 vaccine (Dose:2, Manufacturer unknown), for COVID-19 Immunization. The following information was reported: DRUG INEFFECTIVE (medically significant), SUSPECTED COVID-19 (medically significant) all with onset Jun2022, outcome "unknown" and all described as "It got so bad I got covid just June"; ARTHRALGIA (non-serious), GAIT DISTURBANCE (non-serious), PAIN (non-serious) all with onset Jun2022, outcome "unknown" and all described as "my joint really got worse, I barely walk I couldn't even hold a cup and hair brush; it was a severe pain". The patient underwent the following laboratory tests and procedures: Blood test: didn't find any problem; MI: didn't find any problem; X-ray: didn't find any problem. Therapeutic measures were taken as a result of drug ineffective, suspected covid-19, arthralgia, gait disturbance, pain.  Clinical course: Lab test: consumer stated, "Yes I had all kind of lab test because we didn't know what's the problem was." Lab test name, consumer stated, "So I went to first I went to (incomplete sentence). I had the previous injury in my neck and had some nerve injury in my neck that I was getting treated for. So I thought it was a part of it the symptoms I was having and my specialty said its no nothing that. So I went to primary doctor, primary doctor send me to the rheumatologist did all kind of test and its not rheumatology. So they lot of a blood work, x-ray, mi all and they didn't find any problem you know science problem.(Lab Test name was not clarified hence, not captured in tab) I am sorry I have to back up because I gave you wrong lot# I couldn't read it." (LOT#: FG1527, Further not clarified hence, not captured in tab). Treatment: Consumer stated, "Yes it got so bad I got covid just Jun and my joint really got worse. I barely walk I couldn't even hold a cup and hair brush. It was a severe pain, so I went to the primary doctor and she gave me some braces to put on immobilization and strong injection for inflammatory and I am taking Tylenol. I can't take the Advil anymore because its affects my kidneys make me sick so, that's all, I am doing that's it. "Advil LOT#: Consumer stated, "The LOT# FG3527, I get one number wrong." (Further the LOT# was not calrified hence, not captured in tab). Reassurance: Consumer stated, "Yeah you are nurse right, you are healthcare right. I want to know is there something do or take to get rid of this symptoms. "Consumer was informed about Pfizer Medical information and provided contact#, press option 3 and timings are 8 am to 9 pm from Monday to Friday."  The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.