back pain; finger pain with numbness after second dose; finger pain with numbness after second dose; Pain in right arm after second dose; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team.  A 50 year-old female patient received bnt162b2 (BNT162B2), administered in arm right, administration date 27Apr2021 (Lot number: EW0171) at the age of 50 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "Thyroid" (unspecified if ongoing), notes: thyroid it had dipped down. Concomitant medication(s) included: VITAMIN D NOS (ongoing); FOLIC ACID (ongoing); ARMOUR THYROID taken for thyroid disorder (ongoing). Vaccination history included: Bnt162b2 (Dose Number: 1, Lot Number: EW0151, Time of administration: 08:30, Location of administration: Arm Right), administration date: 06Apr2021, for COVID-19 immunization, reaction(s): "left arm pain"; Shingles vaccine (The patient had Shingles vaccine about 6-8 weeks before the Covid-19 vaccine.). The following information was reported: PAIN IN EXTREMITY (non-serious), HYPOAESTHESIA (non-serious) all with onset 29Apr2021, outcome "not recovered" and all described as "finger pain with numbness after second dose"; PAIN IN EXTREMITY (non-serious) with onset 27Apr2021, outcome "not recovered", described as "Pain in right arm after second dose"; BACK PAIN (non-serious) with onset 05May2021, outcome "not recovered", described as "back pain". Therapeutic measures were taken as a result of pain in extremity, hypoaesthesia, pain in extremity, back pain.  Additional information: The reporter is the husband of the patient. The reporter reported on behalf of his wife. The patient received her 2nd Pfizer vaccine 2 weeks ago from the day of reporting, on the 27Apr2021. After first vaccine in the patient left arm, the patient experienced pain for around 48 hours and then was ok. After her second dose on 27Apr2021, the patient had experienced pain in her arm and some of her fingers and sometimes it feels numbs. The patient was now experiencing back pain on the same side as the vaccine. The patient had arm pain and finger pain and numbness, back pain on same side as vaccine. The patient had tried to get in touch with her primary medical doctor and had scheduled for a Tuesday appointment then. The patient pain was worsened then. The reporter was asking if he have to take the patient to the Emergency, the reporter doesn't know, and this has been a very complicated situation for him. The pain was bad initially but was worse then. This had been happening for a couple days and he wants to make sure she doesn't have to go to the Emergency. The patient was taking ibuprofen 800 mg, three times a day 90 tablets and was no better. This started 2 days after the injection. The patient was taking ibuprofen 800 mg, three times a day and was no better. This started 2 days after the injection.  The reporter got the prescription, the caller had no bottle with him, and no LOT, NDC and EXPIRY. he included he worked in pharmacy for 15 years, no issues with it. Caller asking if Pfizer was aware if this is a case to go to the Emergency Room with her or wait for her appointment. The pain was worse and hitting her back.  The patient started Concomitant Products Armour Thyroid  3-4 yrs ago, because the patient's thyroid had dipped down, it was controlled good with medicine.  No follow-up attempts are possible. No further information is expected.