Booster; It goes out through my the right side of my neck, down to my shoulder, down to my arms, underarms; It goes out through my the right side of my neck, down to my shoulder, down to my arms, underarms; It goes out through my the right side of my neck, down to my shoulder, down to my arms, underarms; I can''t even sleep from the pain at night; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 79 year-old female patient received bnt162b2 (BNT162B2), administered in arm, administration date 20Sep2021 (Lot number: 30130BA) at the age of 79 years as dose 3(booster),single for covid-19 immunisation; influenza vaccine (FLU VACCINE VII), administered in arm, administration date 20Sep2021 (Batch/Lot number: unknown) as dose number unknown, single for immunisation. The patient's relevant medical history was not reported. There were no concomitant medications. Vaccination history included: Bnt162b2 (DOSE 1, I went and I had my first two shots. I got Pfizer and I didn't even feel them. I didn't get sick I had nothing, no side effects nothing, Lot: EL3248, Expiration: Apr2021), administration date: 09Jan2021, when the patient was 78 years old, for COVID-19 immunization, reaction(s): "No reactions"; Bnt162b2 (DOSE 2, I went and I had my first two shots. I got Pfizer and I didn't even feel them. I didn't get sick I had nothing, no side effects nothing, Lot: EL9265, Expiration: May2021), administration date: 30Jan2021, when the patient was 78 years old, for COVID-19 immunization, reaction(s): "No reactions". The following information was reported: IMMUNISATION (non-serious) with onset 20Sep2021, outcome "not recovered", described as "Booster"; NECK PAIN (non-serious), ARTHRALGIA (non-serious), PAIN IN EXTREMITY (non-serious) all with onset 20Sep2021, outcome "not recovered" and all described as "It goes out through my the right side of my neck, down to my shoulder, down to my arms, underarms"; INSOMNIA (non-serious) with onset 20Sep2021, outcome "not recovered", described as "I cant even sleep from the pain at night".  Additional information: The patient stated, "she went, and she had her first two shots. she got Pfizer and she didn't even feel them. She didn't get sick she had nothing, no side effects nothing and then on 20Sep2021 she went and got her booster. She has been her, the pain when she gave me the shot. The shot hurts so much when the Nurse gave it to me. Well, since then she have had so much pain. She can't even sleep at night. It starts off when she gave me that shot. It goes out through the right side of my neck, down to her shoulder, down to her arms, underarms. she can't even sleep from the pain at night. Its been two months almost and she can't stand the pain and that happened to that day when she gave me the shot." The patient stated, "Sure, she need to know why she was in so much pain. She has hurt so bad, and she cannot use her arm or lay on it since she was given the booster shot. She does not know what is wrong or what happened. The pain is so bad. She reported this on Friday and does not have a report number to provide. She has been calling her doctor, but the doctor does not know what to do. She did not get sick or anything with the first two doses. But with the booster shot she felt it immediately when it was administered, it is so painful. She does not have anything new to report. Asks what she should do for this. She asked her doctor, and she was referred back to the facility since her doctor did not know what she should do.  Follow-up attempts are completed. No further information is expected