She ate a piece of toast but she threw up I took her temperature and its 101.8, so it got fire from the last three days; She woke up on Friday morning with the low grade fever 99.6 she is aching and she was sore and hurting; she woke up Saturday and her fever was 100.8 and it was a 101 a couple of time; She woke up on Friday morning with the low grade fever 99.6;  she is aching and she was sore and hurting; she woke up Saturday and her fever was 100.8 and it was a 101 a couple of time; She woke up on Friday morning with the low grade fever 99.6 she is aching and she was sore and hurting she woke up Saturday and her fever was 100.8 and it was a 101 a couple of time; She woke up on Friday morning with the low grade fever 99.6 she is aching and she was sore and hurting she woke up Saturday and her fever was 100.8 and it was a 101 a couple of time; This is a spontaneous report received from a contactable consumer or other non hcp. A female patient of an unspecified age received first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Formulation: Solution for injection, Lot/Batch number: EW0186, Pfizer NTEC), via an unspecified route of administration on an unspecified date as 1ST DOSE, SINGLE DOSE for covid-19 immunisation. The patient medical history and concomitant medications were not reported. The patient experienced she woke up on Friday morning with the low grade fever 99.6 she is aching and she was sore and hurting she woke up Saturday and her fever was 100.8 and it was a 101 a couple of time. She ate a piece of toast but she threw u, I took her temperature and its 101.8, so it got fire from the last three days on unknown. Reporter stated, I have had received the Pfizer vaccine two doses myself and I scheduled my daughter first Pfizer vaccine on Thursday, she was 14 and should be 15 this September yes, she was small with her age she was 12 percentile with her doctor, she got Thursday evening 12:20 at little clinic area and the first one. I explained her may be sore she may had a headache and she went to the soccer practice that evening at 05:30 PM and so 5 hours later she came home from soccer and had shower and went to bed and she woke up on Friday morning with the low grade fever 99.6 which was normal and few day later, yesterday Friday evening she was having Tylenol because she was getting aching and she was sore and hurting yesterday we thought she would be better Saturday she woke up Saturday and her fever was 100.8 and it was a 101 a couple of time so given Tylenol all day after day and keeping her hydrated with water and she woke up today and she did take a shower and she ate a piece of toast but she threw up so, I took her temperature today and its 101.8 so it got fire from the last three days, I have seen the paediatrician this morning, she had me look into her throat to make me sure it wasn't strep throat and then she asked she was around anyone to the Covid I explained no, that I know of but now I am concerned I don't know she was fine. Reporter stated, not right now, I am trying to look for something help right now. Further probing could not be done as reporter do not want to share further information. Hence, limited information available over the call. The patient underwent lab tests and procedures which included pyrexia as 99.6, pyrexia as 100.8, pyrexia as 101, pyrexia: as 101.8 on an unknown date. The outcome of the events was reported as unknown.  Follow-Up is needed for further information.