allergic response to isopropyl alcohol in second dose of COVID vaccine; 1st dose last 22Jan2021 - 2nd dose was on 08Feb2021; 1st dose last 22Jan2021 - 2nd dose was on 08Feb2021; doesn't feel good; one heck of a temperature; By doing what she did, if that negated the COVID vaccine/ That's what she was afraid of; redness and swelling in her right arm; redness and swelling in her right arm; feeling hot all over the body; This is a spontaneous report from a contactable consumer. A 77-years-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 MRNA VACCINE, Solution for injection, lot number and expiry date not reported) via an unspecified route of administration on 08Feb2021 at a single dose for covid-19 immunisation. The patient's medical history included weakened immune system because of the alcohol allergy (started while 19), and aches and pains. Concomitant medications were not reported.  The patient received the first dose of bnt162b2 (expiry date May2021) for COVID-19 immunisation at the age of 77 years old last 22Jan2021 administered on the upper righthand arm later clarified as upper right arm; and she was still going through that systemic reaction when she had her first COVID vaccine. The patient asked on regarding how effective the vaccine was related to receiving steroid therapy. Patient was advised by doctor to go to urgent care to have a covid test to see if she and husband were exposed to covid before the vaccines kicked in.  Patient stated that on an unspecified date in 2021, she still didn't feel well and was running one heck of a temperature (increased). Patient reported she had a severe allergic reaction to the vaccine. She filled out the forms. Patient felt like she should be put in the hospital. She has a horrific allergy to alcohol. Each time she receives an injection it gets worse. She knew when she received the second dose that the third ingredient was alcohol. She thought about was worse, the virus or the reaction. Within a minute of taking the vaccine she had a reaction. She reported it at the site and was watched for a half hour. Her question was "because she took prednisone immediately after getting the vaccine does that negate the shot?" She was not asked the name of the steroid that she took. She was taking prednisone 20mg, 2 tablets as soon as she gets a shot then 2 daily Monday-Friday. It was still going through her system and it was reeking havoc on her. If she goes to the hospital they will give her Benadryl and monitor her. Patient stated that on 08Feb2021, she had an allergic response to isopropyl alcohol in second dose of COVID vaccine. Patient stated that she had both COVID shots and had adverse reactions and took some medicine for the adverse reaction and now the patient was concerned it might mess with the shot, it might not work for her as it should. She knew that this was going to be a long process and she knew her allergies were rare, but they were there. She is allergic to isopropyl alcohol, even if it is in shampoos or liquid soaps, she gets reactions. She had her first COVID vaccine and she had her own hospital cleanser that she has with her at all times and she used it which was not a problem. For her second COVID vaccine, the nurse was naming the 3 ingredients that were in the COVID vaccine and asked if she was allergic to any. She said this last shot had alcohol in it, she sat with her husband next to her, and thought which was worse: getting COVID, the cases in the city are high, or having a reaction to the alcohol. She chose the latter. When it went into her arm she immediately knew she was getting a reaction. She had steroids with her just in case this happened. Each time the reaction happens, it gets worse. She said she sat for half an hour and has been on steroids until last Friday. She was supposed to be on them for days. On Friday, she was wondering if taking the steroids negated the effectiveness of the COVID vaccine and that's why she called in. She knew that this was rare and it was not something that the company going to say that the company know how to fix it. Patient worked in the health unit of a university as a hiring and firing people person. So, she was around it, but she was not a doctor or a nurse. So, she guessed the answer was no. Last week she received her second COVID vaccine. She said, she has got to get rid of 5 pounds, but it's harder to do that when you're older. She experienced the reaction from the isopropyl alcohol within her second dose of the COVID vaccine last week, 08Feb2021. She said she was still going through it and will for a while. When asked for the outcome, she said she couldn't answer that honestly. She said she didn't feel good (2021). Period. She knew that when she goes through this it takes, each time, an extra 4 to 5 days to get over it. When she got up this morning, she didn't feel good. Her husband asked if she wanted to go sailing, and she said not in 30 degree weather, but for her to say no to sailing, her husband knew she didn't feel well. She couldn't say worse, but she can say she didn't know how long it was going to be, which was scaring her. By doing what she did, if that negated the COVID vaccine, then lets go from there. That's what she was afraid of. When she tells people she is allergic to alcohol, and when it happens, they look at her like "nobody is allergic to alcohol." She is 77 and has the aches and pains of a 77 year old, which she hates. But she doesn't think there are related medical conditions to what she experienced. This (allergy to alcohol) started when she was 19 and it has gotten progressively worse. So she tries to be careful. She says this was her, not dumb, but her decision that she made and now she is concerned.  She said no to any tests done. She had the immediate reaction and she knew what to do. Patient further reported that she has allergy to alcohol and had an adverse reaction after the 2nd shot due to alcohol swab and on an unspecified date in 2021, she experienced redness and swelling in her right arm and feeling hot all over the body. Patient asked if her doctor will prescribe Benadryl to manage my allergy will it affect the effectiveness of the PFIZER-BIONTECH COVID-19 VACCINE.  Therapeutic measures were taken as a result of the event "allergic response to isopropyl alcohol in second dose of COVID vaccine". The patient did not recover from the event "allergic response to isopropyl alcohol in second dose of COVID vaccine". The outcome of the other events reported was unknown.   Information on the Lot/Batch Number has been requested.; Sender's Comments: Linked Report(s) : 2021167304 PFIZER INC