her husband had a sore shoulder with the 1st one/ the 1st one was no problem just a sore shoulder; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP).  A 59 year-old male patient received bnt162b2 (BNT162B2), administered in arm, administration date Jan2021 (Batch/Lot number: unknown) at the age of 58 years as dose 1, single for covid-19 immunisation. Relevant medical history included: "Hypertension", start date: 2003 (unspecified if ongoing), notes: Hypertension diagnosed in 2003. There were no concomitant medications. Vaccination history included: Flu shot (States he would have had the flu shot when flu season came out around Sep2020 or Oct2020.), administration date: 2020, for Immunization. The following information was reported: ARTHRALGIA (non-serious) with onset 2021, outcome "unknown", described as "her husband had a sore shoulder with the 1st one/ the 1st one was no problem just a sore shoulder".  Additional information: The report is cross referenced to report ID. Report 2 of 2 on caller's husband. Caller states she had an AE to the 1st shot and she told her doctor and thought she needs to let us know. During report caller reported on her husband as well. Reporter Details: Caller states that email is better for her as she doesn't always see the mail. Caller states she has been a pharmacy tech, surgical tech and a certified nursing aide. States her husband's email is, Patient Details: Initials captured per caller. Prescribing Healthcare Professional Info: Caller does not have email to provide. Caller states her husband had a sore shoulder with the 1st one and she is more fit than her husband and hers was barely sore at all. States that the 2nd time he was even more sore and had all the side effects of normality such as weakness, felt like he had the flu or something, all of the symptoms he was supposed to have. States it made him feel pretty bad, the 1st one was no problem just a sore shoulder. The 2nd one he felt really sick, and he thought this was going to take him out after she had her 1st one and she thought it is going to be like that. States he felt like he was going to go out, he was weak, nauseated and felt really bad and was about to go to the ER if it didn't subside and the next day it started sloughing off a bit and he was fine. Caller states he goes to the HCF but they share the same doctor locally. States she is sure they were monitoring him at is job. States he got a real funky rash under his armpits on both sides, like a heat rash looks on a baby, it looked like that with a bunch of bunch of bumps that started discoloring his skin. Caller states he reported that with the doctor as an after effect of the shot. Caller states she saw it spread down his sides by his oblique muscles and run on down toward his waste and that is inside and not topical. Caller relays that overnight it subsided. States it was both sides and occurred after his 2nd dose. States she was thinking it was his glands getting rid of anything toxic, the body will push it out like lymph nodes under his armpits to be more precise. Caller states he went to the doctor to let him know but didn't call to report. States that the shoulder pain was same day and said it worsened with the evening. States he got his shot in June2021. Clarifies that his 1st dose had to have gotten beginning of the year because he was before her. She is going to say 01Mar2021 or 02Mar2021 for her and he would have been Jan2021 for sure. Patient had not administered with vaccine prior to vaccination within 4 weeks. Caller is not sure which side, but it was his shoulder in the morning.  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.