rash all over her body when she woke up (that burned her); Costochondritis; rash all over her body when she woke up (that burned her); eye was swelling up as well; developed severe anxiety; allergic reaction; condition had affected her patient's work and that it greatly impacts her; This is a spontaneous report from a contactable consumer (parent).   A 32-year-old female patient received bnt162b2 (BNT162B2), via an unspecified route of administration, administered in Arm on 2021 around 15:00 or 15:30, at the age of 32-years-old, (Batch/Lot number was not reported) as DOSE 1, SINGLE for covid-19 immunisation.  The patient medical history was not reported.  There were no concomitant medications. Two or three days after receiving the first dose of the vaccine, the patient woke up with rashes all over body (that burned her). The reporter can't tell the agent how many doctors the patient has ended up having to go to. It is very bad. The patient had rashes that looked like someone took sandpaper and rubbed it all over the patient's body. The patient also had chest pain. The patient was brought to the hospital and the hospital stated the patient was having an allergic reaction to the first dose Pfizer Covid Vaccine. The patient's eye was swelling up as well. The next day, the patient went to a specialist, the number one top allergist. The allergist did all kinds of blood work and don't know what is wrong except that this is a reaction after the patient received the first dose Pfizer Covid Vaccine. Reporter added that as a result, her patient have to go to the hospital, she was tested and given blood work to rule out everything and was administered with an antihistamine. Overall, the patient has to visit an allergy doctor and found out that she has no allergies except they don't know what happen ("she got a reaction to the shot"). The patient was having such bad chest pains, so bad the patient went to a Cardiologist. The patient was a perfectly healthy girl. After going to the cardiologist, the cardiologist believed the patient's heart was fine and stated the patient should now go to a Rheumatologist. The patient goes to the Rheumatologist and they take constant blood, doing blood work. The reporter's patient also saw an orthopedic surgeon from the chest pain. All of the doctors determined, whatever is going on with the patient is caused by the first dose Pfizer Covid Vaccine. No one will take responsibility, nobody cares. The patient ended up back at the Cardiologist, patient's heart was pounding out of her chest from nerves. No one can claim what is happening. She also added that some of those doctors, she has to see twice (overall 10 visits to doctors). After thorough medical examination, her patient's physicians were in a final consensus that her patient "developed as a result" of the shot a chronic condition called Costochondritis ("an inflammation of the bones between the breast and the sternum"). Thus, her physicians advised her not to proceed in taking the 2nd dose of the vaccine following the reaction she had. The patient also went for antibody test, doctor's office left message stating the antibodies were extremely low; she is at risk now of getting the COVID19 infection. The doctors did not want the patient to get the second dose Pfizer Covid Vaccine because of how the patient reacted to the first dose Pfizer Covid Vaccine. The patient went to get blood work. Reporter also emphasized that this condition had affected her patient's work and that it greatly impacts her since she is self-supporting and that she had developed severe anxiety. The events were assessed as serious, medically significant. The events involved emergency room visit and physician office visit. The reporter states it took weeks for the patient's rashes to go away with medication. The reporter states the patient recovered with lasting effects because now the reporter gets rashes on and off and takes steroids and antihistamines. The reporter does not know the names of the steroids and antihistamine the patient was taking. The reporter believes maybe the steroid was a Medrol pack where you take one and the next day you take two. The outcome of the event rash and allergic reaction was recovered with sequelae in 2021; the event eye swelling was recovered in 2021; while the other events was unknown. Treatment was received for the rash, allergic reaction, burning sensation and eye swelling.  The lot number for the vaccine, [BNT162B2], was not provided and will be requested during follow up.