left arm injection site pain; Can't sleep, because of pain, after first vaccine; Can't sleep, because of pain, after first vaccine; Can't raise arm over her head, after first vaccine; This is a spontaneous report from a Pfizer-sponsored program. A contactable 62-year-old female patient (consumer) received bnt162b2 (BNT162B2, Formulation: Solution for injection, Batch/Lot number was not reported) dose 1 via an unspecified route of administration, administered in Arm Left on Mar2021 (Age 62-year-old at the time of vaccination) as DOSE 1, SINGLE for covid-19 immunisation. The patient's medical history and concomitant medications were not reported. The patient received both doses of the Pfizer Covid-19 Vaccine, experienced left arm injection site pain on an unspecified date in 2021, after her first dose. It has been 5 months and she was still experiencing the left arm pain for extended period of time. The caller stated she was 5 foot 1 inches tall and weighs less than 110 pounds, works out, and eats healthy. This should not be happening to me. The caller asking had injection site pain on an unspecified date in 2021, after receiving the Pfizer Covid-19 Vaccine and for it to last as long as she had had it? The patient stated she could not sleep, because of pain, after first vaccine on an unspecified date in 2021. She could not raise arm over her head, after first vaccine on an unspecified date in 2021. The caller stated she got the first vaccine at the beginning of Mar2021 in her left arm, and the second vaccine, in her right arm. The caller stated she has had pain, all this time, since her first vaccination, in her upper left arm. She mentioned herself as a very active person, but she could not raise her arm over her head. She stated this has been going on for about 5 months, and she was very upset. The caller stated it comes and goes and it was hard for her to sleep. The caller stated she would like some advice on what she can do to eliminate her pain, she wanted the pain to go away. The caller stated she has done her research, and some pain was to be expected, but 5 months, was not normal. The caller stated might be it could be the way the injection was administered to her, but she was not sure. The caller stated she could reach out to her doctor. The caller wanted to make Pfizer aware of her experience, but also would like to know what her options were, she was in the process of scheduling an appointment with her doctor. The caller stated that she asked her doctor if anyone else had reported her experience, and was told no. The caller stated she had asked some friends but did not want people to be afraid to take the vaccine. The caller asked if DSU agent could provide a link to report her experience, at a later time, and it would be alright to send it to her email, if the DSU report was lengthy. The caller declined to complete a safety report at this time. The caller stated if she contacts her doctor, it was possible that she would need X-rays or other tests, and that would incur large medical expenses. The caller stated she was concerned with her health and wellbeing. The caller agreed to transfer to Medical Information, to find out if other people have reported her experience, with an extended length of time. She was warm transferred to agent, in Medical Information. Details provided, by the transfer agent, reconfirmed with the Caller, for accuracy. The caller was notified that Medical Information and/or Pfizer is unable to provide medical advice but might have resources to help answer some questions. The caller verbalized understanding and encouraged to contact her healthcare provider regarding her concern. The patient underwent lab tests and procedures which included weight: less than 110 pounds lbs in 2021. The outcome of the events left arm injection site pain and pain, after first vaccine was not recovered, while for other it was unknown. Reason for no lot number: of Pfizer Covid vaccine: Caller unwilling to complete the report  Information about the Lot/batch number has been requested.