allergic reaction; wasn't able to lift her hands; blood pressure was very low at about 80/59; tired; light headedness; Didn't feel very comfortable; weak in the legs; She was warm or cold, hot then suddenly cold; chills; fogginess; fainting reaction 15 minutes after getting the shot; palpitations for an hour; numbness in her lower jaw/bottom jaw was half numb; weakness on her bottom lip which was difficult to move, causing her to have difficulty in talking; weakness on her bottom lip which was difficult to move, causing her to have difficulty in talking; inner side of her leg, calf, and thigh was feeling hot; kind of a tightness in her chest/Every next breath was getting weaker and they disappeared after an hour. She felt like someone was holding her chest, do not let her to deep breath; This is a spontaneous report from a contactable consumer (patient) via a Pfizer-sponsored program.   A 52-year-old female patient received BNT162B2, dose 1 via an unspecified route of administration, administered in left arm on 08Apr2021 08:30 (Batch/Lot Number: ER8729; Expiration Date: 31Jul2021) (at the age of 52-years-old) as single dose for COVID-19 immunisation. She reported says she was getting it because people who were vaccinated are being less cautious and putting her at risk for COVID.  The vaccination facility was organized through a pharmacy was not administered in a military facility. Medical history included measles on an unknown date (she was sick only once with measles). The patient reported no family medical history but the only thing to put about her probably was that she has maybe rare in a good way immune system. She thought children infections that kids usually get, some of them are very contagious, she was sick only once with measles. She says she has never had chicken pox, she was not vaccinated for chicken pox, she was in contact with multiple people with chicken pox, has antibodies with chicken pox but she never had symptoms, she was never sick. She said she was never sick with any children's infection, she usually did not get sick at all, no flu, no cold things, never. She was not sure if it was measles or if it was rubella as she was translating from another language. There were no concomitant medications.  The patient previously took lidocaine and experienced allergy with symptoms of cold sweat  and palpitations. She says this allergy started a very long time ago. She said it was affecting only dental procedures and that they know about so they just don't use it on her. She says they consider it not be the lidocaine but due to the ephedrine inside of the lidocaine. She lists her symptoms as cold sweats and palpitation, no pain. She reported they thought the reaction was just too strong, she had 2 episode in 2 different offices, they don't use it on her. The patient had no prior vaccinations within four weeks. The patient declined being sick at the time of vaccination. On 08Apr2021, the patient experienced fainting reaction 15 minutes after getting the shot , palpitations for an hour, numbness in her lower jaw/bottom jaw was half numb, weakness on her bottom lip which was difficult to move, causing her to have difficulty in talking, inner side of her leg, calf, and thigh was feeling hot; kind of a tightness in her chest/every next breath was getting weaker and they disappeared after an hour. she felt like someone was holding her chest, do not let her to deep breath, not destructions with breathing, tired, lightheadedness, didn't feel very comfortable, weak in the legs, she was warm or cold, hot then suddenly cold, chills, and fogginess.  On 14Apr2021, the patient experienced blood pressure was very low at about 80/59, wasn't able to lift her hands, weak again and dizziness. The patient's second dose was supposed to be next Friday but her healthcare provider thought it was an allergic reaction (unspecified date) and advised her to not get the second dose. The patient wanted to know what would Pfizer advise.  The patient did not know if it was because of COVID but thought those were the effects of any kind of vaccines. The patient clarified her jaw was only half numb. She reported the events started after 15 minutes, the jaw was later, palpitations started after she broke the pattern of her thinking, that wasn't right. She said we had the list but it was missing that it started with one symptom and was replaced by another symptom. She said the only 2 that were together was the jaw part and the palpitations. She says the jaw part was a very short period of time, she felt it and thought what was this, she did not know how long it was, maybe one minute, less than one minute. She reported her palpitations were periodical palpitations, every next breath was getting weaker and they disappeared after an hour. The patient also reported her legs part was after the palpitations were gone. She had talked to multiple nurses and she realized from telling the story 5 times that the symptoms started from up to the bottom; the reaction was from her head to her legs. She reported that she doesn't feel very comfortable, she doesn't know what will happen to her, no one knows. She says all symptoms were on the same day, she was able to move and felt comfortable to move after an hour and a half.  She says she started to move after symptoms in the legs started to disappear, she was not able to take deep breath but she was able to breathe without destructions. She says she felt like someone was holding her chest, do not let her to deep breath, not destructions with breathing. She tries to explain the temperature situation, saying the feeling during this time was warm or cold, hot then suddenly cold, that there was no one explaining what happened with her. She  says she she remembers noticing that suddenly she had chills. cold, she was talking to someone and she felt cold, she can't exactly say what. She says this probably lasted half a day, maybe 12 hours: She says she was very dizzy on that day, suddenly, and at night she measure her pressure to see what is going on. She says she she has been known for low blood pressure earlier in her life. She says 110/70 was her normal and she had around 80 something, 86/59, something like that, she hasn't had such a low blood pressure in 30 years, maybe since her pregnancy. She stated that she has recovered completely from everything. She says she is not sure if its coming back, she did not expect to have low blood pressure, but right now she is totally fine, a normal person. The patient confirmed her blood pressure was, she thought 86/59 on 14Apr2021. She said she took her blood pressure 2 times, a couple times, the first time was even lower on 14Apr2021. She says on the actual 08Apr2021 she took her blood pressure and it was 120 over something, a little bit higher than it usually would have been. She said she was usually running towards the lower acceptable range, 110 to 70, 110 to 75, something like at doesn't get more than 113. The events did not require a visit to emergency room nor a visit to physician's office. The patient wanted to know if these side effects were known to Pfizer and what happens to those side effects. She asked do they have information on if they increase with the second vaccine. The outcome of the events fainting reaction 15 minutes after getting the shot, palpitations for an hour, numbness in her lower jaw/bottom jaw was half numb, weakness on her bottom lip which was difficult to move, causing her to have difficulty in talking, inner side of her leg, calf, and thigh was feeling hot; kind of a tightness in her chest/every next breath was getting weaker and they disappeared after an hour. she felt like someone was holding her chest, do not let her to deep breath, not destructions with breathing, tired, lightheadedness, didn't feel very comfortable, weak in the legs, she was warm or cold, hot then suddenly cold, chills, and fogginess was recovered on 08Apr2021; outcome of events weak again, dizziness, wasn't able to lift her hands, blood pressure was low was recovered on 14Apr2021; while outcome of allergic reaction was unknown.