When I eat chicken I have become hives, swell up. I get like a little bump on my or it kind of itches and If I itchy if I scratch it was you know like puff up; When I eat chicken I have become hives, swell up. I get like a little bump on my or it kind of itches and If I itchy if I scratch it was you know like puff up; reaction goes to my throat; When I eat chicken I have become hives, swell up. I get like a little bump on my or it kind of itches and If I itchy if I scratch it was you know like puff up; This is a spontaneous report from a contactable consumer (patient). A patient of unspecified age and gender received bnt162b2 (Pfizer-BioNTech COVID-19 Vaccine, Solution for injection), Dose 2 via an unspecified route of administration on an unspecified date (Batch/Lot number was not reported) as DOSE 2, SINGLE for covid-19 immunisation and diphenhydramine hydrochloride (BENADRYL), via an unspecified route of administration from an unspecified date (Batch/Lot number was not reported) to an unspecified date, at for an unspecified indication.  Medical history included diabetic from an unknown date and unknown if ongoing patient was partially blind, can see with one eye; partially blind because patient was diabetic as well. The patient's concomitant medications were not reported.  The patient previously received bnt162b2 (Pfizer-BioNTech COVID-19 Vaccine, Solution for injection), Dose 1 via an unspecified route of administration on an unspecified date (Batch/Lot number was not reported) as DOSE 1, SINGLE for covid-19 immunisation. The patient had little liked a minor reaction. Patient was allergic to poultry. Also had minor reaction to the vaccine. Allergic to chicken, to anything has feathers, poultry. Patient just got the second vaccine of Pfizer and like patient had a minor reaction almost like a way, when ate chicken had become hives, swell up. So, patient got a little bump on or its kind of itches. So, If itchy if scratch it was like puff up. So, patient feel in fingers as well. Patient questioning was it okay to take Benadryl. Because that was one patient use when ate the chicken and If some might try to give chicken that's why ate to make that went away. Patient says give him/her one second, patient was partially blind, Patient can see with one eye; partially blind because of diabetic as well. In response to Pfizer drug safety, patient stated, can't call it now. Patient mean, they work, like you known need to know now that's why already had chicken patient can die from it but dont you think thats will be late for that mean patient can't wait for tomorrow because reaction goes to throat. So, like see patient mean should tell people you don't take vaccine because it has so many reactions. You know common mean they should help with it. They are not helping. So, who do patient can call questioned. That's not works for patient. There should be somebody should talk to. No, patient need the answers right now, that's not working. That's incredible you guys, no patient mean not suggest anybody else not to take vaccine because you don't have answers for people. The action taken in response to the event for Benadryl was unknown. The outcome of events was unknown.  Product details (LOT, NDC, and UPC and expiration date) could not be probed as consumer hung the call abruptly. Limited information available over the call.