scared to get the next injection; rash/had a rash that peeled on her hip/The rash happened like two days later, mainly her upper extremities, anywhere that was exposed to sunlight, it was a severe rash; Itching; small blisters; still has a few bumps; debilitating headache; dizziness; This is a spontaneous report from a female contactable consumer (Patient). A 50-years-old female patient received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot number FA7483, Expiration Date: 31Jul2021), via an unspecified route of administration on 31Jul2021 at 17:15(at the age of 50-years-old) administered in Arm Left as a single dose for COVID-19 immunisation. Medical history included Alpha-gal allergy from an unknown date and unknown if ongoing Verbatim: Alpha-gal allergy from five years. Concomitant medication(s) included levothyroxine sodium (LEVOTHYROXIN) taken for hypothyroidism, start and stop date were not reported. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. On 31Jul2021 at 17:15, the patient experienced debilitating headache, dizziness. On 02Aug2021, the patient experienced still has a few bumps, small blisters, Itching. she had debilitating headache, dizziness and rash that has almost been resolved with her first dose of the Pfizer-BioNTech COVID-19 Vaccine on 31Jul2021. She is asking if the reported side effects are from the first dose or the second dose of the vaccine. She said that she is just concerned for her second dose and is preparing herself next time. She is asking if these has been reported before and how long should these symptoms last. She's already done going this over with her doctor and would see him before 2 days. She is currently taking off work. She has had debilitating headaches since she got the vaccination. She went to see a chiropractor because she thought it was something else. Adds she can't work, she is sitting on a desk for now. Adds she is scared to get the next injection. Mentions she also had a rash that peeled on her hip. Adds nothing she has done has worked, not Tylenol, or drinking a lot of water. She does not have the Tylenol available to provide product information; it is at work, No UPC, NDC, lot or expiration date known to caller. Reports within of 30 minutes of receiving the vaccination she experienced extreme dizziness and headache that is persisting. Mentions when the headaches come on there is dizziness but it is improved. The rash happened like two days later, mainly her upper extremities, anywhere that was exposed to sunlight, it was a severe rash, with itching and small blisters, tiny little annoying ones. Today she still has a few bumps. She went to the allergist and did an allergy test. Her alpha gal was fine, she didn't react, it was totally mild. Reports she had a reaction to a COVID like vaccine substance and the doctor states she should have come to me first. Consumer reporting an AE for Pfizer COVID 19 vaccine mentions nothing she has done has worked, not Tylenol, or drinking a lot of water. She does not have the Tylenol available to provide product information; it is at work, No UPC, NDC, lot or expiration date known to caller. Therapeutic measures were taken for the events. The adverse event did not result emergency room visit. The patient was visited to Physician (the allergist) office for the events. The patient underwent lab tests and procedures which included allergy test: reacted to a covid vaccine like substance on an unknown date reacted to a COVID vaccine like substance. The outcome of the events was unknown for small blisters, scared to get the next injection and not recovered for debilitating headache, still has a few bumps and recovering for other events.