she became "deathly ill" and was admitted to the hospital for four days; her lungs have been permanently damaged; she cannot breathe; Caller states she finds herself gasping so hard for air at times she urinates; Caller states her chest hurts so badly; she wants to die.; she is upset and mad; She used to be able to walk up to eight blocks a day; This is a spontaneous report from a contactable consumer or other non hcp. A 66-years-old female patient received first dose of bnt162b2 (BNT162B2, solution for injection, Batch/Lot number was not reported) via an unspecified route of administration on Feb2021 as single dose for COVID-19 immunization. The patient medical history included chronic obstructive pulmonary disease, hypersensitivity, allergic to several things. The patients concomitant medications were not reported. Caller states that the same day she received the Pfizer BioNTech Covid-19 vaccine she became "deathly ill" and was admitted to the hospital for four days. The reporter states ever since, her lungs have been permanently damaged. she now must wear her oxygen permanently, whereas before she did not have to wear her oxygen all the time. That even with her oxygen she has days where she feels like she cannot breathe. She used to be able to walk up to eight blocks a day, and now she cannot even walk her dog or walk from one room to another without her oxygen. She finds herself gasping so hard for air at times she urinates on herself before she can get to the bathroom. Her chest hurts so badly she wants to die. Every day she wakes up her lungs are worse than the day before. She wonders if she is going to wake up the next morning and she is upset and mad. Nobody should have to live like this. It is scary. Her daughter begged her not to get the Covid-19 vaccine, but her doctors were all harping on her to get it. She wishes she had listened to her daughter. Caller states there is no more her doctors can do; she sees her pulmonologist every month and they have switched her inhaler multiple times but none of them work. Caller states her pulmonologist told her not to get the second dose of the Pfizer BioNTech Covid-19 vaccine after her adverse events following the first dose. Caller states she will never take another vaccine. Caller states she wants Pfizer to be aware of what happened to her. Caller states that if COPD is a contraindication to getting the Pfizer Covid-19 vaccine, the public should be aware. Caller states that people with underlying lung conditions should not get the vaccine or be very cautious about getting the vaccine. Caller asking, why did this happen to me, Caller states her sister got the Moderna Covid-19 vaccine and never had any side effects except flu symptoms. Caller states it took her forever to even get a phone number to call manufacturer; her daughter looked it up for her. Caller states she is frustrated with her expenses and with insurance. Caller states once she finds a lawyer, she is planning on suing manufacturer for what happened to her. The patient was hospitalized due to deathly ill and was admitted to the hospital for four days (illness) for 4 days. Therapeutic measures were taken as a result of her lungs have been permanently damaged (lung disorder). The outcome of events was unknown.  Information on the lot/batch number has been requested.