I felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. I was not congested, just had sinus pressure, dizziness, and slight headache.; I felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. I was not congested, just had sinus pressure, dizziness, and slight headache.; I felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. I was not congested, just had sinus pressure, dizziness, and slight headache.; Booster; This is a spontaneous report received from a non-contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 41 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm left, administration date 19Oct2021 16:45 (Batch/Lot number: unknown) at the age of 40 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "Hyperthyroidism" (unspecified if ongoing), notes: but it is at normal levels with medication. Concomitant medication(s) included: METHIMAZOLE; NORGESTIMATE & ETHINYL ESTRADIOL; FLU VACCINE VII taken for immunisation, administration date 23Sep2021. Vaccination history included: Bnt162b2 (Prev dose brand=Pfizer, Prev dose brand unknown=False, Prev dose lot unknown=True, Prev dose lot unknown reason=Unable to locate or read the details, Prev dose administration date=09Mar2021, Prev dose administration time=09:00AM, Prev dose number=2, Prev dose vaccine location=Left arm), administration date: 09Mar2021, when the patient was 40 years old, for COVID-19 immunization; Bnt162b2 (Prev dose product=COVID 19, Prev dose brand=Pfizer, Prev dose brand unknown=False, Prev dose lot unknown=True, Prev dose lot unknown reason=Unable to locate or read the details, Prev dose administration date=30Mar2021, Prev dose administration time=02:00PM, Prev dose number=1, Prev dose vaccine location=Left arm), administration date: 30Mar2021, when the patient was 40 years old, for COVID-19 immunization. The following information was reported: IMMUNISATION (non-serious) with onset 19Oct2021, outcome "unknown", described as "Booster"; HEADACHE (non-serious), PARANASAL SINUS DISCOMFORT (non-serious), DIZZINESS (non-serious) all with onset 02Nov2021 09:00, outcome "recovered" (2021) and all described as "I felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. I was not congested, just had sinus pressure, dizziness, and slight headache.". The event "i felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. i was not congested, just had sinus pressure, dizziness, and slight headache.", "i felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. i was not congested, just had sinus pressure, dizziness, and slight headache." and "i felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. i was not congested, just had sinus pressure, dizziness, and slight headache." was evaluated at the physician office visit. Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were taken as a result of headache, paranasal sinus discomfort. Therapeutic measures were not taken as a result of dizziness.  Additional information: I felt sinus pressure on the t-zone of my sinuses about 16 days after vaccine. I was not congested, just had sinus pressure, dizziness, and slight headache. Taking Advil to relieve sinus pressure and headache did not help. Issue lasted for about one week and then slowly improved. Patient did not receive treatment for ae. Patient did not receive covid prior vaccination.  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.