She lost weight; She eats a lot more; Right leg causing a lot of problems and hurting/ Sometimes she gets pain to her thigh and it goes down to right leg.; They got the J&J and then got the Pfizer booster; Upset her asthma; Arthritis in hands got worse; She has had a lot of pain; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 71 year-old female patient received bnt162b2 (BNT162B2), administered in arm right, administration date 25Oct2021 (Lot number: 320308D) at the age of 70 years as dose 2 (booster), single for covid-19 immunisation. Relevant medical history included: "compound fracture" (unspecified if ongoing), notes: She had a compound fracture 9 years ago and had a titanium rod and screws in that leg; "has a lot of arthritis in her hands" (unspecified if ongoing); "She gained a lot of weight ahead of time" (unspecified if ongoing). The patient's concomitant medications were not reported. Vaccination history included: J&j covid-19 vaccine (dose 1, Lot: 1805020, expiration is unknown, Anatomical location: right arm.), administration date: 09Mar2021, when the patient was 70 years old, for COVID-19 immunization. The following information was reported: INTERCHANGE OF VACCINE PRODUCTS (non-serious) with onset 25Oct2021, outcome "unknown", described as "They got the J&J and then got the Pfizer booster"; ASTHMA (non-serious) with onset 25Oct2021, outcome "not recovered", described as "Upset her asthma"; ARTHRITIS (non-serious) with onset Oct2021, outcome "not recovered", described as "Arthritis in hands got worse"; PAIN (non-serious) with onset Oct2021, outcome "not recovered", described as "She has had a lot of pain"; WEIGHT DECREASED (non-serious), outcome "not recovered", described as "She lost weight"; EATING DISORDER (non-serious), outcome "unknown", described as "She eats a lot more"; PAIN IN EXTREMITY (non-serious) with onset 25Oct2021, outcome "not recovered", described as "Right leg causing a lot of problems and hurting/ Sometimes she gets pain to her thigh and it goes down to right leg.". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were taken as a result of pain, pain in extremity.  Additional Information: Received call from consumer regarding the Pfizer COVID Booster shot. She got it and she looked it up and read article. It has been causing her a lot of problems. Her legs were hurting. She had a compound fracture 9 years ago and had a titanium rod and screws in that leg. She also has a lot of arthritis in her hands. She read an article about Pfizer giving compensation and she was seeking compensation for her issues. She would like to know how to receive compensation. She said her weight fluctuates and was between 97-100. She gained a lot of weight ahead of time. They got the J&J and then got the Pfizer booster. Her mother also got it and had no issues. She lost weight after the Pfizer booster dose. She eats a lot more than anybody in the world dose and she cannot gain any weight back. She was up to 104. She did not provide her height. She has had a lot of pain and has been living on Tylenol, she wants to be compensated for serious issues she was having. Her leg was giving her a fit. It upset her Asthma. It caused a lot of health issues for her. Sometimes she gets pain to her thigh and it goes down to right leg. She was just saying there was nothing she can do about it and it was in her system. She has a doctor's appointment at 3pm and did not have time to answer additional questions. No further details provided.  No follow-up attempts are possible. No further information is expected.