vision was blurred; headache; bruised; vision problems; Rash on both legs; Left cheek swollen; This is a spontaneous report from a contactable consumer (reported for herself). A 67-years-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Lot number: ER8731, Expiration date: 31Jul2021), via an unspecified route of administration in left arm on 01May2021 at 08:30 as dose 2, single (at the age of 67-years-old) for COVID-19 immunization. The patient did not receive any other vaccine prior to 4 weeks of vaccination. The patient's family medical history was none. The patient's medical history included diabetes mellitus from 1997 to an unknown date. There were no concomitant medications. The patient previously received first dose bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Lot number: ER8733, Expiration date: 31Jul2021), via an unspecified route of administration in right arm on 10Apr2021 (at the age of 67-years-old) as dose 1, single for COVID-19 immunization and experienced right arm was so sore, headache and nauseated and pneumonia vaccine (Lot number: Not reported, Expiration date: Unknown) on an unspecified date in Aug2020 and experienced her arm hurt really bad and swelled up so bad. On 02May2021 at 07:00, the patient experienced left cheek swollen and rash on both legs (She had a severe reaction to the pneumonia vaccine before. Her arm hurt really bad and swelled up so bad. She was just ignoring it. She gives herself insulin shots all the time and thought it would go away. At midnight, from shoulder down especially to elbow, it was huge. It was on 13Aug2020). On 02May2021 at 19:30, the patient experienced vision problems. On 04May2021, the patient experienced bruise. On an unspecified date, the patient experienced vision was blurred. The outcome of the event vision was blurred was recovered on an unspecified date. It was reported that she had an adverse reaction whenever she had the vaccine on Saturday morning, that past Saturday, then couldn't remember if it was Saturday night or Sunday morning, but Sunday morning, she woke up with her right cheek swollen and another problem with eye. The nurse at her eye doctor said it was another problem. She went to the ER (Emergency room) because she was having vision problems that night and the next morning. That kind of went away. Her cheek was still swollen. She went to her eye doctor the next day after the ER visit and she said that her cheek being swelled up and discolored was a COVID vaccine allergic reaction and the rash she had also was. There was no prescriber. She was diabetic and was afraid to take it and afraid not to. Her primary care doctor advised her to because of her health issues. She did not know the time of day her vision problems began and she was unable to tell if it was one side or both. She was trying to see TV (television) and read and noticed her vision was blurred. Her eye doctor said her vision was fine now. She had a headache with first and second doses. It was reported that she had a severe reaction to the pneumonia vaccine before. Her arm hurt really bad and swelled up so bad. She was just ignoring it. She gave herself insulin shots all the time and thought it would go away. At midnight, from shoulder down especially to elbow, it was huge. She got up and went to the ER. She did not have a manufacturer name, lot or expiration. It was on 13Aug2020. It was reported that on Tuesday 04May2021, she saw her eye doctor and she examined her eyes and said her eyes were good, but here cheek the way it was swelled and bruised. There was a fine line between eyes and cheek and said that had to have been from the vaccine. The events resulted in emergency room and physician office visit. No relevant tests were performed. The outcome of the events left cheek swollen, rash on both legs and vision problems was recovering. The outcome of the event headache was unknown.  No follow-up attempts are possible. No further information is expected.