I seizures supposedly after the over 65 Covid vaccine; bad arthritis; bones are decaying; My thigh started to itch; was chafed; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  An adult patient received BNT162b2 (BNT162B2), in 2021 as dose 3 (booster), single (Batch/Lot number: unknown) for covid-19 immunization. The patient's relevant medical history included: "bled half my body out", start date: 1989 (unspecified if ongoing); "quit smoking", start date: 1983 (unspecified if ongoing); "feeling like he/she could not breath" (unspecified if ongoing); "felt like he/she was going blind for about 5 mins" (unspecified if ongoing); "half crippled" (unspecified if ongoing); "skin being eaten up alive/couple of spots here and there" (unspecified if ongoing). The patient took concomitant medications. Vaccination history included: Bnt162b2 (DOSE;1), for COVID-19 Immunization; Bnt162b2 (DOSE:2), for COVID-19 immunization, reaction(s): "seizures"; Flu vaccine, administration date: 2021; Shingles, administration date: 2021; Phenome shot, administration date: 2021.  The following information was reported: SKIN ABRASION (non-serious) with onset Nov2021, outcome "unknown", described as "was chafed"; SEIZURE (medically significant), outcome "unknown", described as "I seizures supposedly after the over 65 Covid vaccine"; ARTHRITIS (non-serious), outcome "unknown", described as "bad arthritis"; BONE DISORDER (non-serious), outcome "unknown", described as "bones are decaying"; PRURITUS (non-serious), outcome "unknown", described as "My thigh started to itch". The patient underwent the following laboratory tests and procedures: Blood test: unknown results. Clinical course: The patient quit smoking way back around 1983 feeling like he/she could not breath. In 1989, the patient bled half of his/her body out and had an out of body experience while working at pre-casino bingo hall. The patient went home and just bled streams out for a week. The patient might have had a serious disease then, it felt like he/she was going blind for about 5 mins. The patient eventually could see again. It took a week for the patient to feel like working. The patient is now 67 and half crippled with his/her skin being eaten up alive for some 45 years, a couple of spots here and there, never completely stopping. Blood test showed nothing. Last year, the patient got a booster for Covid, Shingles, flu vaccine and the phenome shot. All were given within the allotted time spaces. The patient was now on medicine. The patient has bad arthritis and bones are decaying. The patient also thought he/she might have had rabies after feeling like a bit or shot in the grocery store. Patient's thigh started to itch like crazy and break out more eventually moving to my stomach area which started to itch again after not itching for a year. In 18Nov through the 23rd of 2021. The patient was in hospital. The patient did not know he/she was in there for 3 days. When the patient got home, he/she was chafed, felt like the patient had crabs around the pubic area after wearing their diaper. The patient mentioned hospital was not as clean as it used to be.  The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202200826815 same patient/drug, different dose/event;US-PFIZER INC-2021252181 same patient/drug, different dose/event;