she is due to get the shots next week for the allergies, she is asking can she still get the allergy shots; some swelling to her injection site/seems puffier but not hurting; feels harder where the shot went in; tired.; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team for a sponsored program (159558). The reporter is the patient.  A 73 year-old female patient received bnt162b2 (BNT162B2), administration date 05Mar2021 (Batch/Lot number: unknown) at the age of 73 years as dose 1, single for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: CIRCUMSTANCE OR INFORMATION CAPABLE OF LEADING TO MEDICATION ERROR (non-serious), outcome "unknown", described as "she is due to get the shots next week for the allergies, she is asking can she still get the allergy shots"; VACCINATION SITE SWELLING (non-serious) with onset 2021, outcome "unknown", described as "some swelling to her injection site/seems puffier but not hurting"; FEELING ABNORMAL (non-serious) with onset 2021, outcome "unknown", described as "feels harder where the shot went in"; FATIGUE (non-serious) with onset 2021, outcome "unknown", described as "tired.". No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.  Additional information: She reports receiving her first Pfizer Covid vaccine dose 05Mar2021. She states she has some swelling to her injection site. She wants to know if she can get her regular allergy shots in between the Covid vaccine doses. Caller declined warm transfer to DSU. Will e-transmit as AE.caller concern: (Name) is calling stating that she got the 1st dose of pfizer covid-19. vaccine today 05Mar2021 and she mentioned that she's getting a regular shot for allergies, and now asking if it's ok if she will be getting a shot for allergy in between the 1st dose and 2nd dose. No unaddressed medical questions referred or forwarded to Medical Information.NDC number of Covid Vaccine: Not Provided. Caller states that patient got the shot this morning, the Pfizer, and had a question regarding her allergy shots that patient gets every 2-3 weeks. patient states that she was due to get the shots next week for the allergies, she was asking can she still get the allergy shots. States that her next shot is not until 26th.Caller states that if patient's arm would start swelling, could she put some ice on it. Caller states that it feels harder where the shot went in but when she looks at it, it is swollen but not red. States it seems puffier but not hurting. Call handler states that medical advice cannot be provided. Caller states ice wouldn't hurt anything she wouldn't think, she puts ice on where she get her allergy shots, if she has a reaction, and it doesn't hurt anything. Callers states that she has been on the line over an hour and was transferred here and told that call handler could answer her question. She states that she does not want to complete a report at this time and declines any more questions. Caller states she is going to be truthful, she has been up since 6:00 a.m. and she is getting tired.  No follow-up attempts are possible; Information about Lot/Batch number cannot be obtained.