tingling and numbness in her feet and hands; tingling and numbness in her feet and hands; tingling and numbness in her feet and hands; is one symptom of Guillain Barre syndrome; experienced symptoms such as hearing a song in her head/Tinnitus; when she goes to sleep at night, she has thoughts that don't make sense; Fever; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 63 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 02Feb2022 09:00 (Lot number: R9729) at the age of 63 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "COVID", start date: Jan2021 (ongoing), notes: She also had COVID in Jan2021, and is still having issues with COVID. The patient's concomitant medications were not reported. Vaccination history included: Bnt162b2 (Her first vaccine was on 08Apr2021, with lot number ER8733.), administration date: 08Apr2021, when the patient was 62 years old, for COVID-19 immunization; Bnt162b2 (Her second vaccine was on 21Sep2021, with lot number EW0198. , She had a Fever afterwards, just like she did after the second vaccine.), administration date: 21Sep2021, when the patient was 63 years old, for covid- 19 immunization, reaction(s): "Fever", "Tinnitus". The following information was reported: GUILLAIN-BARRE SYNDROME (medically significant), outcome "unknown", described as "is one symptom of Guillain Barre syndrome"; TINNITUS (non-serious) with onset 06Feb2022, outcome "not recovered", described as "experienced symptoms such as hearing a song in her head/Tinnitus"; THINKING ABNORMAL (non-serious) with onset 06Feb2022, outcome "not recovered", described as "when she goes to sleep at night, she has thoughts that don't make sense"; PARAESTHESIA (non-serious), HYPOAESTHESIA (non-serious), HYPOAESTHESIA (non-serious), outcome "recovering" and all described as "tingling and numbness in her feet and hands"; PYREXIA (non-serious) with onset 2022, outcome "unknown", described as "Fever". The events "experienced symptoms such as hearing a song in her head/tinnitus" and "when she goes to sleep at night, she has thoughts that don't make sense" were evaluated at the physician office visit. Therapeutic measures were taken as a result of tinnitus. Clinical Course: It was reported that the time the Vaccination Was Given (24 hour clock): around 9 o clock. Vaccine Administered at private Facility? No. Additional Vaccines Administered on Same Date of the Pfizer Suspect: No. AE(s) require a visit to: Emergency Room? No, physician Office? Yes neurologist, and they are not sure what was going on. Prior Vaccinations (within 4 weeks): No. Patient experienced symptoms such as hearing a song in her head when patient wasn't having any particular thoughts; or, when patient goes to sleep at night, patient has thoughts that don't make sense. That time wasn't as severe though. Since the booster, patient has had weird side effects. On day 4, she started having a song in her head. Like when patient was not concentrating patient will hear a song in head. Patient also started having thoughts that didn't make sense as patient falls asleep at night. Both of these have been going on for weeks. Patient did hear a song in her head after the second dose. Patient was also on and inhaler steroid. That made it go away in a couple of weeks. It was Symbicort. Patient doesn't have the NDC/lot/ expiration. If anything, that inhaler helped her last time. Maybe patient should try to take it again. This time the music was still in her head. Patient was not on the inhaler this time. Patient was anxious from what was happening. Patient was also on Klonopin for anxiety from COVID. Patient was still having issues with that. Are there certain medications that could exacerbate the vaccine? Patient has noticed she reacts differently now because of vaccines. Patient was more sensitive to medications. Like if patient takes Advil her ears ring horribly. Patient didn't have the NDC/lot/expiration. Patient also has experienced one thing that seems to be getting better. The first couple of weeks it was terrible. Patient had tingling and numbness in her feet and hands. Everywhere was tingling. It does seem better. She won't be taking another vaccine that is for sure. Patient doesn't think people with immune issues should get the vaccine. Like people with auto immune disorders shouldn't get the vaccine because it activates the immune system, and then the immune system attacks the body. The other 90% of people are fine. Patient's Medical History (including any illness at time of vaccination): Provide other relevant medical history including but not limited to these conditions: diagnosed allergies, compromised immune status, respiratory illness, genetic/chromosomal abnormalities, endocrine abnormalities (including diabetes) and obesity: overactive immune system Relevant Tests: List other relevant diagnostic and confirmatory test results for event(s), for example, from blood tests, cerebrospinal fluid culture, bacterial sero-type, diagnostic imaging, (e.g., chest X-ray, MRI): No.  No follow-up attempts are possible. No further information is expected.