Fever; Throwing up; Real Bad toothache; real sick; This is a spontaneous report from a contactable consumer. A 21-years-old male patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection. Batch/Lot Number: FD8448), dose 2 via an unspecified route of administration, administered in left arm (unable to confirm if given in the muscle) on 15Sep2021 at 10:30 (at the age of 21-years-old) as DOSE 2, SINGLE for COVID-19 immunization. GABAPENTIN, via an unspecified route of administration from 18Sep2021 (Batch/Lot number was not reported) to an unspecified date, at 800 mg, 1x/day (One tablet by mouth once) for an unspecified indication. IBUPROFEN via an unspecified route of administration from 18Sep2021 (Batch/Lot Number: Unknown) to an unspecified date, at 1x/day (Unknown dose. Took 3 tablets by mouth once) for an unspecified indication. NORCO via an unspecified route of administration from 18Sep2021 (Batch/Lot Number: Unknown) to an unspecified date, at 7.5 mg, 1x/day for prophylaxis. Medical history included schizophrenia, was diagnosed 4 months ago, from an unknown date and unknown if ongoing. Family medical history relevant to adverse events allergies. Historical vaccine included first dose of BNT162B2 (COMIRANTY; Solution for injection; Batch/Lot Number: EW0185) as dose 1, single administered in left arm (Unable to confirm if he was given in the muscle) on 19Aug2021 (at the age of 21-years-old) for COVID-19 immunization. Patient experienced Indication for use in the case, Tooth pain. Concomitant medication was not re-ported. Other products and investigation assessment reported as no. 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 were not available. Prior Vaccinations, within 4 weeks, and list any other vaccinations within four weeks prior to the first administration date of the suspect vaccine reported as none. Adverse events following prior vaccinations was none. Patient medical history was reported as none. Provide other relevant medical history including but not limited to these conditions diagnosed allergies, compromised immune status, respiratory illness, genetic/chromosomal abnormalities, endocrine abnormalities (including diabetes), and obesity. Vaccination facility type at Pharmacy. On 18Sep2021 at 22:00, the patient experienced throwing up and real bad toothache on an unspecified time, fever on 19Sep2021 at 08:30 and real sick on 2021. Patient took the second dose on 15Feb2021. Patient had a bad toothache and took 3 Ibuprofen, a Norco, and Gabapentin. Now, patient was real sick and throwing up and has a light fever. Patient wanted to know if the Pfizer COVID Vaccine tripped that off to happen. Patient did not think about having the vaccine last week before patient gave those things and was wondering if patient was not supposed to give him anything. Patient had an appointment to see primary care provider on 21Sep2021. It was mentioned that yesterday, patient got a real bad toothache and patient forgot that took the shot. Patient later stated has had the toothache on that same tooth for about 2 years. Patient took 3 Ibuprofen, 1 Norco, and a Gabapentin, 800 mg tablets. Patient took one tablet by mouth. Patient did not have the manufacturer, Lot or expiration for any of those medications. It was worrying because had a fever and was throwing up. Patient took Ibuprofen but did not know patient took 3 of them. Patient got those from some lady. Patient got the Gabapentin and Norco from and took it last night. Patient was 21, but acts like a 7 year old and did not know what patient was taking. Patient just wanted to get teeth to stop hurting. Patient started throwing up last night and it worried. Adverse events did not require a visit to emergency room/Physician office. The patient underwent lab tests and procedures which included pyrexia unknown results on 19Sep2021. The outcome of the event pyrexia and illness were unknown while other events were not recovered.