Age: 81.0
Sex: F
Vaccine: COVID19, COVID19
Symptoms: Blister, Dry skin, Erythema, Pain in extremity, Pruritus
Clinical narrative: Feet blisters; Where she had the second shot was a little black and blue; Whole arm was a little stiff and a little sore; Seems like skin is too tight; Every step is painful; This is a spontaneous report from a contactable consumer or other non hcp.  A 81-years-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Batch/Lot number ER8737), dose 2 via an unspecified route of administration, administered in Arm Right on 22Apr2021 (Age at Time of Vaccination: 81 years-old) as DOSE 2, SINGLE, and (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Batch/Lot number EN6208),dose 1 via an unspecified route of administration, administered in Arm Right on 27Mar2021 (Age at Time of Vaccination: 81 years-old) as DOSE 1, SINGLE for covid-19 immunization . The patient medical history was not reported. The patient's concomitant medications were not reported. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. On an unknown date, the patient stated that, on Saturday she happened to talk to a friend of hers who read something about it and pulled it up on the internet. She doesn't know the site. The pictures look exactly like her feet look like. It is way worse on the left side. Is started on her right foot, but her right foot subsided again. The blisters are small on her right foot, but on the left foot the blisters are huge. It was on Friday, and she went again yesterday. She has another appointment next Monday. In the meantime, he said he would do some research. He has not had any patients with this problem. He did not know that this was a side effect. He encouraged her to take the shots. He had lost some of his patients because of the virus, and he advised her to take the shot and therefore she took it. The nurse told her she was not fully immune until 2 weeks after the second shot which is this Saturday. She would be glad to go ahead and share some of the pictures that it looks like. She had the second dose on Saturday a week ago. In 2 weeks, she will be immune this Saturday like the nurse said. She does not know a dosage for either shot. She just said once it busted to be sure to keep triple ointment with the antibiotic on it. One of the blisters busted, and like she said if she sent pictures Pfizer could see it be-cause the blisters started out so small. The big toe had a blister that joined a blister below it, and it leaked out. On the blister on the big toe there was skin that sort of covers where it was busted. The second blister was probably 2 inches long and 2 inches wide. It was filled with liquid and blood. The third toe has blistered on the top as well and it covers the whole toe and goes around. Obviously, she can't wear shoes. It was very sore because it seems like the skin it too tight when she walks, and every step is painful. Right now, she was mostly just elevating her foot, and like she said her right foot is not as bad as her left foot is. When she had to go to the doctor, she was barefoot. She couldn't wear shoes and had to go barefoot in stores because she cannot wear socks or shoes. She didn't think it was aftereffects. Where she had the second shot was a little black and blue, and her whole arm was a little stiff and a little sore. She noticed it was black and blue when she went to the doctor and he asked her about it this Monday. Yesterday was her doctor appointment. It was still scarlet, but not as much as yesterday. Her arm stiffness and soreness started probably the day after the shot. She can feel that she had something with her arm. She can still feel there is something there, but it's tolerable. It has gotten better. She wants to report that. Her doctor was not aware of it either. She happened to see someone that read something about it on a website, and it showed exactly the problem she had. She went back to the doctor. He said he would do further research. She would be glad to share pictures with Pfizer with her problems. On an unknown date, It was reported that, She had her first shot and her second shot on Saturday a week ago. It was the Covid shot. It will have been 2 weeks this Satur-day. The patient underwent treatment for blister triple ointment with the antibiotic. The outcome of event feet blisters was not recovered, where she had the second shot was a little black and blue was recovering , whole arm was a little stiff and a little sore was recovering , seems like skin is too tight was unknown , every step is painful was unknown.   Communication: Advised caller that Pfizer Drug Safety may follow up with her for any questions.  No follow-up attempts are needed. No further information is expected.