collapsed, head hit the tile floor of bathroom; collapsed, head hit the tile floor of bathroom; right arm was bruised; corner of her eye was purple/bruised; feeling nauseated; Headaches off and on; pain; This is a spontaneous report from a contactable consumer (patient). A 67-year-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection; Lot Number: EN6208) intramuscular, administered in Arm Left, at the age of 67-year-old, on 19Mar2021 11:00, as SINGLE DOSE for covid-19 immunisation. Medical history included asthma and Allergies. The patient's concomitant medications were not reported. The patient received first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection; lot number EN6203) single dose, at the age of 67-year-old, on 26Feb2021, for covid-19 immunisation and experienced slight ache in her left arm, headaches, and mitral valve disease.  On 20Mar2021, the patient had headaches off and on and the patient mostly woke up with them. The patient doesn't know if the headaches were from pollen in the air since it is Spring time or mold. On 24Mar2021 at 4am, the patient got out of bed because she had to use the restroom. As soon as the patient took the first step into the tile floor of the bathroom, the patient collapsed. The patient didn't fall, the patient collapsed on the file floor. Her head hit the floor. Her head was killing her when she was laying there. The patient used the restroom and went back to bed. The patient got out of bed because her head was killing her. The patient guesses she threw her right arm out to brace herself, because she noticed her right arm was bruised the morning of 24Mar2021 when she went to shower. The patient took Equate 500MG for the events head hit the tile floor of bathroom, headache, and right arm was bruised and used a wash cloth with cold water as a cold compress and applied it by her eyebrow, the corner of her eye was purple/bruised. It looked like she had eyeshadow on. On 24Mar2021, she was feeling nauseated. Thankfully, she had the next 2 days off  (Thursday and Friday) because she didn't feel so hot. On 26Mar2021, the patient called her PCP and was asked if she wanted to come in/ make an appointment. Since, the caller was planning to meet with the surgeon about her upcoming surgery on 29Mar2021, it didn't really fit into her schedule. She was undergoing all these tests, etc. It was determined her surgery was going to happen after receiving the second vaccine. The surgery is hopefully a mitral valve repair. The patient mentioned that her provider is aware of her experience with the COVID vaccine. The patient saw the surgeon on 29Mar2021, and she told him all about her experience. He advised the patient to call her PCP and schedule an appointment with them. She saw her PCP on 01Apr2021. She told her PCP what happened and her PCP asked why she didn't go to urgent care. The patient doesn't really know why she didn't, she just thought she was going to feel better. The patient thought she would work through the pain since Mar2021. Plus, she had everything going on with her surgery- like finding out she had to have the surgery and going under other tests. Her PCP wanted her to go to radiology to have a MRI of the head/brain done. She had the MRI done at 3:00PM on 06Apr2021 and the results were negative. Up until last weekend, she still felt "headachy". The patient has headaches too because of stress knowing her surgery was scheduled in a matter of 2 weeks, so she didn't know if the headaches she was experiencing was because of the COVID vaccine, stress, allergies, etc. The patient was certain the headache she experienced the day after she collapsed, was due to the collapse. The patient clarified that she knew it was more of a "collapse" instead of a fall because all the furniture leading to the bathroom, like the loveseat, lamp, cedar chest, etc, were all intact with no marks. It was like all of a sudden she collapsed. Her bruising is all gone, but there might be a slight mark that is like yellow and green (because the bruising changes colors) on her arm. Her eye was okay. The patient will have her planned surgery on 15Apr2021. The events required physician office visit. The patient underwent unspecified lab test and procedures relevant to her upcoming surgery but no other testing in regards to her symptoms after the COVID vaccine. Outcome of headache was not recovered, the events corner of her eye was purple/bruised and right arm was bruised recovered in 2021, while it was unknown for the other events.