Allergic reaction; opens her eyes she can see images in the dark part and it looks like everything is moving/she can't see or open her eyes everything is black; does not have any taste; does not have any taste or smell; headaches; no saliva again; lymph nodes might be swollen; developed this tremble in her hands; brain fog; aches; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 70 year-old female patient received bnt162b2 (BNT162B2), administered in arm right, administration date 05Oct2021 (Lot number: FF2589) at the age of 70 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "History of COVID", start date: Nov2020 (unspecified if ongoing), notes: Positive COVID test, thirsty, Hands trembling, affected eyes, ears, nose, taste, smell, headaches. There were no concomitant medications. Vaccination history included: Bnt162b2 (dose injection to right arm maybe in the morning, she went early and got in.), administration date: 18Mar2021, when the patient was 70 years old, for COVID-19 immunization, reaction(s): "When she had one and two shots she was trying to get better from history of COVID in Nov2020"; Bnt162b2 (1st dose, Lot Number: EN6203, does not know if it was 22Feb2021 or 25Feb2021, dose injection to right arm she thinks in the afternoon), administration date: Feb2021, when the patient was 70 years old, for COVID-19 immunization, reaction(s): "When she had one and two shots she was trying to get better from history of COVID in Nov2020". The following information was reported: HYPERSENSITIVITY (non-serious) with onset Oct2021, outcome "unknown", described as "Allergic reaction"; VISUAL IMPAIRMENT (non-serious) with onset Oct2021, outcome "unknown", described as "opens her eyes she can see images in the dark part and it looks like everything is moving/she can't see or open her eyes everything is black"; AGEUSIA (non-serious) with onset Oct2021, outcome "not recovered", described as "does not have any taste"; ANOSMIA (non-serious) with onset Oct2021, outcome "unknown", described as "does not have any taste or smell"; HEADACHE (non-serious) with onset Oct2021, outcome "not recovered", described as "headaches"; APTYALISM (non-serious) with onset Oct2021, outcome "recovering", described as "no saliva again"; LYMPHADENOPATHY (non-serious) with onset Oct2021, outcome "unknown", described as "lymph nodes might be swollen"; TREMOR (non-serious) with onset Oct2021, outcome "not recovered", described as "developed this tremble in her hands"; FEELING ABNORMAL (non-serious) with onset Oct2021, outcome "not recovered", described as "brain fog"; PAIN (non-serious) with onset Oct2021, outcome "unknown", described as "aches". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of hypersensitivity, visual impairment, ageusia, anosmia, headache, aptyalism, lymphadenopathy, tremor, feeling abnormal, pain.  Additional Information: Positive COVID test day, middle of night so thirsty, drank water, passed out, went backwards down; unknown how long there. Went to bedroom thought lying down on bed, missed bed, landed on floor. Was like COVID did something to eyes. Terrible COVID symptoms. Hands trembling, affected eyes, ears, nose, taste, smell .Very bad headaches. Took long time to get over. Antibody test after COVID to see if needed shot-They said she had no antibodies, but it was done with a finger prick, not blood draw. Third dose/booster shot: dose injection to right arm in the morning. She clarified allergic reaction as being now all those symptoms of COVID that she had in Nov2020 are back: when she wakes up in the middle of the night and opens her eyes she can see images in the dark part and it looks like everything is moving, it's really creepy. She does not have any taste or smell, back to headaches, no saliva again, did notice lymph nodes might be swollen because she had swollen ones prior to this and now they're hurting. Her breasts, when she had COVID she developed this tremble in her hands and that too is back. Maybe if you had a blood clot when you got COVID you should get antibody test the right way now, with a blood draw, not a finger prick. Also the brain fog really that was bad with COVID and now the brain fog is back. Patient had one and two shots, she was trying to get better from history of COVID in Nov2020, after 8 or 9 days the third dose patient was started developing the brain fog. Outcome of event: Brain fog was worse; taste was not even close to being back yet. The shakes they were happening in bed especially at night she trembles; the saliva was getting a little bit better but wouldn't brag on it; headaches usually in the afternoons when they show up. Those images when she can't see or open her eyes everything is black and it will look like, just weird, like a windmill turning maybe. She did go to the eye doctor specialist in May2021 and she told her she was seeing these images when opens her eyes up; eye doctor specialist said that has to be in your brain doing that, it's not the eye doing it. Swollen lymph nodes: She had during COVID, think last time went to (Physician name) had lump underneath right armpit; had ultrasound they said it's just a swollen lymph node; after third dose her right breast where got the shot where lymph node is hurts. She has an appointment; aches, never had anything, like lymph node grew went into right breast causes this ache; she can't put her finger where the ache is coming from. She has had no treatment for event, no physician's office visit, emergency room visit or hospitalization related to event.  No follow-up attempts are possible. No further information is expected.