Ringing in ears; Triggered to migraine; Cannot hear, Sounded like everything was muffled; Headache; This is a spontaneous report from a contactable Nurse.  A 60-year-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, batch/lot number EK9231), via an unspecified route of administration on 04Jan2021 14:56 at SINGLE DOSE for COVID-19 immunisation.  Medical history included hypertension, previously had an allergic reaction to just one antibiotic.  Concomitant medication included nifedipine, carvedilol.  Consumer stated, "About 15 minutes into after getting the injection, I was sitting to the site they asked me to stay longer because I previously had an allergic reaction to just one antibiotic (Unspecified Medication).So that was within the 15 minute mark I started getting ringing in my ears and at the 20 mark I had migraine. I had them since I was about 9, they were diagnosed, it triggered a migraine. Although the ringing had gotten better in the last year but it is really bad in the right and it is now causing me (incomplete sentence)." Consumer stated, "I am probably say like I am yelling at you. I cannot hear and my son keeps telling me mom you are yelling. I did not see that I am 'ringing to your sheath' ringing in the ear, the headache. I just see my headache is better today. I had a little bit of it but nothing you know Excedrin or something would take care of not enough for me to go take that but it is the ringing and I cannot hear out of that ear. I put my phone up and ringed up. Consumer stated, "Recently my mom had COVID (further not clarified), I barely heard it. On the 23rd of Dec and I keep in contact with my family,they are 13 of us and I picked up the phone and instinctively put it to my right ear, I could not hear and I kept looking at the phone and I thought wait a minute and I put it to my left seems to be okay. It is the right I cannot hear."  Consumer further added, "I am a Nurse so you expect this, that is why I waited this long because I got the injection at like 3 O'clock yesterday and I waited even longer thinking maybe it will just go away and So I know you guys want to know everything that is going on. So I said wise better to call." Date of vaccination: Consumer stated, "04Jan2021 (Clarified as 04Jan2021) and the time was 2:56 PM." Consumer further added, "It is the only thing I could think of. It is the only thing that I could think of that I did differently out of my daily habits to go get this injection. I would say within 15 minutes it just started turning my head and I was like wait a minute I am having ringing and then they had music playing above our head, it sounded like everything was muffled then I turn my head to the right I could hear better and they kept turning my head and one of the administrators at the table started looking at me so I get up and I said you know what I am having ringing in my ear so they had me seated there a bit longer." Dose and route of administration: Consumer stated, "I think she pulled up one cc that I saw and I got it in my left deltoid." Treatment: Consumer stated, "No." Causality: Consumer stated, "I would have to say because it  started like say in the 15 minute mark and then the headache came in about 20 minute mark." The outcome of the event Headache was resolved while the outcome of the other events was unknown.