face started itching; throat was getting dry; face was starting too itch and be red; hives after second dose of vaccine; This is a spontaneous report from a contactable Other HCP reported for herself. This 38-year-old female patient received the second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Lot: EL1283, Expiry Date: 30Apr2021), via an unspecified route of administration on 18Jan2021 06:45 at single dose injected into left arm for COVID-19 immunisation. Medical history included asthma from 2010. There were no concomitant medications. The patient previously received the first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, LOT EJ1685, EXP 31Mar2021.) on 18Jan2021 at 04:00PM, injected into her right arm for COVID-19 immunisation, uses salbutamol (ALBUTEROL, NDC: 6699301968, LOT: VE7L, EXP: Nov2021) inhaler as needed for asthma and took inhaled steroids, but nothing recent. The patient got the second dose of the vaccine at 06:45AM, and the hives began on the 21Jan2021, she noticed them about 06:20AM and she had to be at work at 07:00AM. She said she treated that with diphenhydramine hydrochloride (BENADRYL, 25mg LOT: P120108. EXP May2022, UPC: 193968051518) because her face started itching and her throat was getting dry, so she took BENADRYL 25mg this morning about 06:40AM. She says she took one dose of this by mouth, because it seems to make her sleepy and she had to work. She says she got to work and started working, and her face was starting too itch and be red, and her throat was super dry, this was at 07:20AM, so she took prednisone (NDC: 20603-5338-31, LOT 8675217, EXP Dec2020) 60mg by mouth. She says this was expired, but she still took it, it is in a dose pack that has a box that says distributed by (Company name). She says she took Prednisone 60mg, one time today by mouth. She says she has asthma so she keeps a prescription of Prednisone at home that her doctor writes so she can have it, she says with asthma she keeps Prednisone around. She says she also applied equate Hydrocortisone cream 1% (LOT: 0JT0306, EXP Aug2022) that she got over the counter to the hives topically. She says that the label for that says underneath anti-itch it says intensive healing that it is mixed with vitamins, chamomile and Vitamins A, C, and E. Equate Hydrocortisone cream 1% UPC: Unknown, the tube has a barcode with no number, it did have a box that she did throw away. She thought hives was medically significant, but it is not getting worse, it is worrisome, but she is improving with the medicine she used for treatment. The outcome of hives was recovering. The outcome of other events was unknown.; Sender's Comments: Based on the available information, contributory role of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE) to the onset of reported events cannot be excluded. The case will be reevaluated should additional information become available. The impact of this report on the benefit/risk profile of the Pfizer product is evaluated as part of Pfizer procedures for safety evaluation, including the review and analysis of aggregate data for adverse events. Any safety concern identified as part of this review, as well as any appropriate action in response, will be promptly notified to Regulatory Authorities, Ethics Committees and Investigators, as appropriate.