a cough and it is pretty bad and there is a buildup of mucous in the back of her throat; a cough and it is pretty bad and there is a buildup of mucous in the back of her throat; This is a spontaneous report from a contactable consumer (patient). A 63-year-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Lot Number: EN6206, NDC number and Expiry Date are unknown), via an unspecified route of administration, administered in Left arm on 12Mar2021 around 13:30-15:00 at the age of 63-years-old as dose 1, single dose for covid-19 immunisation. Medical history included ongoing hypertension from unknown date, AE(s) following prior vaccinations: the only time she had vaccines was when she was a little kid, the only thing she knows is she was allergic to egg in one of them it had like eggs or dairy or something and she had a reaction or something like that. She does not know any additional information or the specific product. The patient's concomitant medications included unspecified high blood pressure medications from unspecified date. No additional details provided for Concomitant Products high blood pressure medications. She stated that she just takes her high blood pressure medication, but she does not have the list. She states no medical conditions, basically she is high risk. History of all previous immunization with the Pfizer vaccine considered as suspect (or patient age at first and subsequent immunizations if dates of birth or immunizations are not available): see report. 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 were none. Prior vaccinations (within 4 weeks) if applicable, list any other vaccinations within four weeks prior to the first administration date of the suspect vaccine was none. She has not had this cough before. She was calling about the Pfizer Covid-19 Vaccine. She has already been to two doctors, her primary care and her heart doctor, and they were trying to figure out why she still had symptoms and increased symptoms since she had the shot. They cannot really figure it out, they assumed it was her medicine, so they took her off medicines she is on. She does not provide additional details. She is still having a cough and it is pretty bad and there is a buildup of mucous in the back of her throat on unspecified date in 2021. It is constant. She guesses she does not know where else to go at this point because she still has these symptoms, and she does not know what to do for them to go away. She states she was taking cough medicine and throat lozenges and it was not going away. She does not have additional details. She states maybe Pfizer can tell her what to do because she has been to doctors and they do not know what to tell her. She states that she wants to get over this. A cough and it is pretty bad and there is a buildup of mucous in the back of her throat started about a month ago on an unspecified date in 2021, and then it got worse. The cough has actually gotten worse because it is constant now and it is a dry cough. Treatment included over the counter medicines, all kinds of cough drops, all kinds of lozenges and things like that to alleviate it a little. No additional information provided. She states that she will have to get back to Pfizer later about this, and then finds card. She did notice a little side effect after the first but more after the second. she is said to be high risk and have factors that put her at risk if she develops anything. She is wanting information about a cough after receiving the vaccine. It was reported that she received the Pfizer Covid-19 Vaccine, first dose on 12Mar2021 and after the first dose, she developed a cough. She has had a continuous cough and has been to her PMD. Her cough did not get bad until after the second dose. She is wanting to know what to do about her cough. She is going in circles; everyone is telling her the same thing. AE(s) did not require a visit to Emergency Room but required a visit to Physician Office. The patient underwent lab tests and procedures which included: two Covid tests after, one afterward and one before. It was negative. Both were negative and the last one was a week ago. She does not know dates or what kind of test but states they were nasal swabs, and both were negative. Reporter seriousness for a cough and it is pretty bad and there is a buildup of mucous in the back of her throat was unspecified. The outcome of events was not recovered.  Information on Lot/Batch number was available. Additional information has been requested.  FU#3 PRD/SRD (26JUL2021): Follow-up activities closed. Batch/lot number not available.