Caller stated she has been from Friday experiencing  sunburn like sensation around her abdomen and now to her back as well./Skin on abdomen feels sunburned and now moving around to her back; This is a spontaneous report from a contactable consumer (patient) via Medical information team. An 82-year-old female patient received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Batch/Lot number was not reported), via an unspecified route of administration, administered in left arm on 22Jun2021 10:27 as DOSE 1, SINGLE for covid-19 immunisation. Medical history included ongoing Lung cancer, Heart palpitations and AKA tachycardia. Family history included Her grandson was very sick from unknown date Jan2021 to unspecified date (Her grandson was very sick in Jan 2021 as was her dentist). Concomitant medication included tiotropium bromide (SPIRIVA, Lot number: unknown, Expiration date Jul2022) at 2 puffs every day and fluticasone propionate, salmeterol xinafoate (ADVAIR, Lot number: 294N, Expiration date Feb2022) taken for an unspecified indication, start and stop date were not reported. Historical vaccine included Pneumonia vaccine from Nov2020 to unspecified date and experienced Whooping cough (The first of Jan 2021, she was extremely sick, with what felt to her like whooping cough), She just did not get out of bed, Sick, her temp was 100.4, It felt like she was going to cough up her lungs and It was horrible/ It was that awful. Patient received her first dose of the Pfizer covid vaccine on 22Jun2021. patient stated she has been from Friday experiencing sunburn like sensation around her abdomen and now to her back as well on 25Jun2021. She was treated for lung cancer Apr2021 with radiology. It was 3 weeks, 5 days a week. She was told by her oncologist to expect the skin to burn because of the radiology treatment. However, the radiology treatment was done just underneath the breasts, for the lungs. The skin never burned. She was instructed to get  cream for the burns but, it never burned. Just finds it curious that having taken this vaccine, that her abdomen is feeling like it is sun burning. There is probably no connection. She did put some  first aid cream on it, which supposedly soothes and heals, moisture protects and relieves minor burns. It is plant based and has 9 kinds of elements to it. Everybody kept bugging her to get it. She was going to wait until Aug2021 to get it because, that is when she was going to have another PET scan. She was waiting until Aug2021 because supposedly her lungs were still swollen from the radiology. Patient was going to wait so she could separate the symptoms the symptoms are from 2 different places. What further motivated her was the delta variant. She thought that was another reason she did not want to get if for a while. While reporting symptoms from the Pfizer Covid 19 vaccine, the caller had mentioned that she was taking 2 inhalers, Spiriva and Advair. She stated that they really weren't working, and she had started experiencing heart palpitations. She stopped using them. She started having heart palpitations again when she started using Spiriva again. The instructions said to take 2 puffs every day. She backed down to 1, then backed down to 1 puff every other day, then she finally just quit. The patient underwent lab tests and procedures which included lung biopsy: unknown (There was squamous cells in there, then they did the radiology) and blood test (She has had plenty of blood tests in the last year) on an unspecified date. The outcome of the event was not recovered.  Information on the lot/batch number has been requested.