after second vaccine woke up in the middle of the night; it was really weird; whole body was super flushed, hot; whole body was really flushed and it lingered in the extremities, arms and legs; it was really hot and she felt like she was burning up; It was a scary thing; extremities were hot to the touch; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the parent.  A 13 year-old female patient received bnt162b2 (BNT162B2), administration date 03Sep2021 (Lot number: Unknown) at the age of 13 years as dose 2, single for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. Vaccination history included: Bnt162b2 (Vaccine Name: Covid 19, Manufacturer: Pfizer , Lot Number: Unable to provide , Route, Anatomical Location: unable to provide , NDC number of Covid 19 vaccine: Unknown, Expiry Date of Covid 19 vaccine: Unknown), administration date: 13Aug2021, for COVID-19 immunisation. The following information was reported: SLEEP DISORDER (non-serious) with onset 03Oct2021, outcome "recovering", described as "after second vaccine woke up in the middle of the night"; FEELING ABNORMAL (non-serious) with onset 03Oct2021, outcome "recovering", described as "it was really weird"; FLUSHING (non-serious) with onset 03Oct2021, outcome "recovered" (03Oct2021), described as "whole body was super flushed, hot; whole body was really flushed and it lingered in the extremities, arms and legs"; FEELING HOT (non-serious) with onset 03Oct2021, outcome "recovered" (03Oct2021), described as "it was really hot and she felt like she was burning up"; FEAR (non-serious) with onset 03Oct2021, outcome "recovering", described as "It was a scary thing"; SENSORY DISTURBANCE (non-serious) with onset 03Oct2021, outcome "recovered" (03Oct2021), described as "extremities were hot to the touch". Relevant laboratory tests and procedures are available in the appropriate section.  Additional information: Caller reports she the got the vaccine for her daughter, Privacy, and her daughter has had an adverse event. Clarifies vaccine as Covid 19 vaccine. Unable to provide a zip code or email for patient's primary care provider. Has not reported this to him, sitting outside of their office for another reason and will let them know when she talks to him. No further details provided. Had the first dose like 13Aug2021 and the second dose on 03Sep2021. After the second dose, nearly almost exactly a month after her daughter (patient) woke up in the middle of the night, which was really weird, yelling for her mother because her whole body was super flushed, hot. Said it was really hot and she felt like she was burning up. Her extremities were hot to the touch and so she grabbed the thermometer real quick to check her temperature and it was normal at 98.3. It was a scary thing and her daughter had never had anything like this to happen before, it was very strange. Her whole body was really flushed and it lingered in the extremities, arms and legs, but the flushing and heat lingered for a few minutes. It all resolved and improved in about 10 minutes after that. This all occurred Sunday, 03Oct2021. No further details provided. Unable to provide the NDC, Lot, or expiry for the the first and second doses of Covid 19 vaccines. No other vaccines given the same day, no problems with other vaccines. No further details provided.   No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.