Dry drowning in lungs; couldn't breathe; got worse in lungs; except for taste and smell; except for taste and smell; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 62-year-old female patient received BNT162b2 (BNT162B2), on 26Mar2021 as dose 1, single (Lot number: ER8730) at the age of 62 years, in left arm for covid-19 immunisation. The patient's relevant medical history included: "COPD" (unspecified if ongoing), notes: COPD in bottom lung Diagnosed with a long time ago; "Pneumonia" (unspecified if ongoing), notes: Pneumonia 5 times in bottom left lung and the left lung doesn't work. Vaccination Facility Type: Booster Dose: Pharmacy not at Facility. Additional Vaccines Administered on Same Date of the Pfizer Suspect If applicable, list all vaccines administered on same date with the Pfizer vaccine considered as suspect: No, advised not to. Prior Vaccinations (within 4 weeks) If applicable, list any other vaccinations within four weeks prior to the first administration date of the suspect vaccine(s): Vaccine Name: no. AE(s) following prior vaccinations: no. There were no concomitant medications. The following information was reported: LARYN-GOSPASM (hospitalization) with onset 26Mar2021, outcome "unknown", described as "Dry drowning in lungs"; DYSPNOEA (non-serious), outcome "unknown", described as "couldn't breathe"; CONDITION AGGRAVATED (non-serious), outcome "unknown", described as "got worse in lungs"; PAROSMIA (non-serious), TASTE DISORDER (non-serious), outcome "unknown" and all described as "except for taste and smell". Indication as Reported by the Primary Source: Because has preexisting conditions and COPD, was concerned if caller got Covid, wouldn't survive. Patient received the first dosed of the Pfizer Vaccine a year ago. It was recommended by the pharmacy and the doctor that the caller call Pfizer and give an update for very adverse reaction the caller had after receiving the first dose of the Pfizer Vaccine. The first dose of the Pfizer Vaccine caused dry drowning in the lungs. Dry drowning in the lungs: The caller did not know exactly how the dry drowning in the lungs went. The caller received the first dose Unknown Pfizer Vaccine on 26Mar2021 and this was when the caller got the symptoms for dry drowning in the lungs, except for taste and smell. The caller states the symptoms for dry drowning in lungs was pretty much instantaneous, within two hours of caller receiving the first dose Unknown Pfizer Vaccine the caller had all the dry drowning lung symptoms for the first 24 hours after receiving the first dose Unknown Pfizer Vaccine. The caller received the first dose on a Friday, 26Mar2021 and the following Wednesday, 31Mar2021, the caller had the symptoms for dry drowning in lungs occurred again. The caller has a preexisting condition in the lungs. Caller clarifies the pre existing condition in the lungs is COPD in the bottom lung. Caller was diagnosed with COPD in bottom lung a long time ago. Had Pneumonia 5 times in bottom left lung and the left lung doesn't work: Caller had Pneumonia 5 times in the bottom left lung and the left lung doesn't work. The caller clarifies had Pneumonia in bottom left lung many years ago, prior to receiving any dose of the Unknown Pfizer Vaccine. Caller also states prior to receiving the first dose Unknown Pfizer Vaccine, the caller had no lung issue and no cold, did not have Pneumonia or bronchitis, nothing. The caller had kept in isolation for a year before Covid. Developed a blood clot in left lung: The caller developed a blood clot in the left lung. The caller doesn't know when the blood clot occurred, the caller had never had a blood clot before. The blood clot was found in Feb2022 but doesn't know when the blood clot occurred. The caller had never had blood clots before. The summer before Covid hit, was walking 20 miles a day. The caller went into isolation in the Winter time and was working out three times a week in the house, each an hour and a half or two and half hours at a time. The caller was a high functioning with very low COPD problems.  Dry drowning in lungs: The caller received the first dose Unknown Pfizer Vaccine and couldn't breathe. The caller went from functioning high with low COPD problems, to after receiving first dose Unknown Pfizer Vaccine got worse in lungs. Caller knows first dose Pfizer Vaccine is the reason why, because don't go form being physically active to being completely on oxygen 24 hours a day. The summer before Covid hit, was walking 20 miles a day: Caller clarifies the caller thought about it and misquoted, the caller was walking 20 miles a week, not 20 miles a day. Dry drowning in lungs: The caller knows nothing is known about anything and is not confirmed. The caller was on 9 cycles of steroids.  Nobody knew what to do, until all the tests were ran, and by then it was a year later for the caller. The caller knows the first dose Unknown Pfizer Vaccine had an effect. Fortunately, the caller has high hopes of regaining. Caller has not gotten Covid and is probably the only person in # who has not gotten Covid. Hospitalization: Eventually, later down the road the caller was in the hospital five times. Hospitalization: Caller not able to pro-vide dates for hospitalization. Term highlighted by the reporter: Yes, Highlighted by reporter, serious. Results in death, Life threatening, disabling/Incapacitating, disabling/Incapacitating, congenital anomaly/birth defect, other medically important condition no information reported. Caused/prolonged hospitalization: true. Patient received second dose on 16APR2021 lot: EW0170; expiration: unknown, Route of administration: left arm. Booster dose: 12Nov2021, lot: 320308D; Expiration: unknown, Route administration: left arm. The patient had no reaction to the second dose or booster dose received.