Still got the rash but it is not that bad but it is all over my body; I am hard of hearing; Started itching really bad, first on my arm and then all over my body, it is very red; It was horrible and it was itching me so bad; My chest, it felt heavy and when I breathe in, it was hurt under that shoulder blade; Tightness or the heaviness in my chest which was coming and going; pain; This is a spontaneous report from a contactable consumer (Patient, reported for herself).  A 73-years-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE; solution for injection, Lot Number: EL9262), via an unspecified route of administration, in left arm on 17Feb2021 (at the age of 73-years-old) as a dose 2, single for COVID-19 immunization. Patient medical history included blood pressure. Concomitant medications included acetylsalicylic acid (BABY ASPIRIN), amlodipine (AMLODIPINE), pravastatin (PRAVASTATIN) patient took it on Monday, Wednesday and Friday, one, cyanocobalamin (B 12). Patient further stated, "she took once a month a shot it was B12 shot, once a month she get it from her doctor, it was Cyanocobalamin shot because her blood doesn't produce or get B12 from food. It was reported that patient had gone to the emergency room on Sunday on unspecified date. Patient had her second Covid shot which was Pfizer and that was 17Feb2021, that was the rash that started Sunday but the day after she received the shot she was having pain on 18Feb2021 under her left shoulder blade and she still have it. she had it Thursday, Friday, Saturday and it was bad, but she didn't know what that was. which was last Wednesday and Sunday morning on 21Feb2021 08:30 around that time, she started with itching really bad, first on her arm and then all over her body, it is very red. It was horrible and it was itching her so bad. she had a friend to call and check on her and she said to take Benadryl (treatment) and patient said that she already had one. Patient friend suggested to visit a pharmacist and ask him, and as this was Sunday, there wasn't anybody open. Patient went to the pharmacist and then came home and take one more Benadryl and take a Claritin (treatment). Patient came home and pharmacist suggested to take a warm bath with the oatmeal soap which she purchased it from the pharmacy and she couldn't wait to get home because she was still itching so badly. So, she came home, and she took another Benadryl which made two and then she did the oatmeal bath. So, she was ill, and it was terrible. The pharmacists told patient to take two Benadryl every four hours but the Claritin, she can only take one per day and then she took Benadryl every four hours and one Claritin per day. Patient further stated that she had this pain that started that Thursday after the shot under her left shoulder blade, Sunday evening and she still had that. So, that evening she started having pain and on 21Feb2021 her chest, it felt heavy and when she breathe in, it was hurt under that shoulder blade and then after it was calming down she let that go. When she went to the emergency room, they did blood work and they did all kinds of tests but they think that the rash was caused from the Covid shot and after she left, she was there from 4 o' clock to 12 that night and she was told to follow up with her Primary care physician, he felt like that rash was caused from the Covid shot but he didn't feel like that the hurting that she was having under her shoulder blade and the tightness or the heaviness in her chest which was coming and going, Primary care physician didn't think that was from the Covid shot. Patient didn't work yesterday on unspecified date all day because last night she was itching so bad. She was not experiencing the pain under the shoulder blade. She was not experiencing any now. she still got the rash but it was not that bad but it was all over her body. Patient also taking Pepcid 10 mg because when she followed up with her doctor yesterday, on Monday, he told her to also take Pepcid with the two Benadryl and Claritin. He told her the three medications. Patient further reported that she was hard of hearing so she had to ask everything to repeat it. Outcome of events Started itching really bad, first on my arm and then all over my body, it is very red; It was horrible and it was itching me so bad and Still got the rash but it is not that bad but it is all over my body was recovering, pain, My chest, it felt heavy and when I breathe in, it was hurt under that shoulder blade; Tightness or the heaviness in my chest which was coming and going and I am hard of hearing was unknown.  QR Comment: 'I am hard of hearing'- captured as event conservatively since further clarifications were unknown.  Follow-up attempts are completed. No further information is expected.