felt very beat up the next day because of all the vomiting and diarrhea; Itching; Redness; he broke out in hives; Vomiting; Diarrhea; This is a spontaneous report from a contactable consumer. This 68-year-old male consumer reported that he received the first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE; Solution for injection; Lot number: EN6198) via an unspecified route of administration on 25Feb2021 at15:45 on right arm (at 68-year-old) as dose 1, single for COVID-19 immunization. Patient's medical history included that he was diabetic, had high blood pressure, cholesterol, and open-heart surgery with 3 bypasses. He said he takes medication for his diabetes, high blood pressure, and cholesterol, and everything was under control. He said he also takes medicine for his heart. He said he was allergic to Penicillin, Sulfa, and he can't eat lobster. He said he breaks out in hives with Penicillin, Sulfa, and lobster. The family medical history relevant to events not provided. The patient did not receive anu other products and the investigation assessment was reported as no. The relevant tests, prior vaccinations, history of all previous immunization with the Pfizer vaccine considered as suspect and additional vaccines administered on same date of the pfizer suspect were reported as none. After the first dose of the vaccine on 25Feb2021 and everything was fine until on 28Feb2021 patient experienced vomiting and had diarrhea and it went on for a good 6 or 7 hours and had a pain in his stomach. He clarified the vomiting and diarrhea started between 2:30PM-3:00PM. He said he was constantly going back and forth between the vomiting and diarrhea. He said the vomiting and diarrhea were gone by 8:30PM. He said his stomach pain went away when the vomiting and diarrhea stopped. He said his wife got her COVID-19 Vaccine the same day, and his wife had no after effects from the COVID-19 Vaccine, whatsoever. Reported after the vomiting and diarrhea stopped he broke out in hives allover his body. He said his wife had made him a solution in the tub, and he soaked in the tub for 15 minutes. He said he did not know what the solution was that his wife put in the tub. He said he was still itching after he got out of the tub. He said he went to bed. He said at around 9:30PM on 28Feb2021, he was itching so bad that he drew blood at the bottom of his left butt cheek and the back of his left thigh. He said his wife put a cream all over him. He said he was itching still, but he made sure he stayed disciplined, and did not scratch himself. He said he slept with his hands underneath the back of his thighs, so he would not itch himself. He said he slept on 28Feb2021, and woke up on 01Mar2021, and his hives were all cleared up. He said he felt very beat up the next day because of all the vomiting and diarrhea. He said he works a part-time job, and did not go to work on 01Mar2021. He said he called his family doctor to tell him what happened, and he said his family doctor was not worried about the vomiting and diarrhea. He said his family doctor told him he was concerned about the hives, and suggested he not get the second COVID-19 Vaccine shot. He said his family doctor told him he should call the Pfizer number listed on the COVID-19 Vaccine fact sheet, and see what Pfizer said about what he experienced, and to get Pfizer's recommendation for his second COVID-19 Vaccine shot. He said he has been going to his family doctor for a zillion years, and whatever his family doctor says was gospel to him. He said his family doctor said his hives were serious, and he will likely break out in hives again if he gets the second COVID-19 Vaccine shot. He said his family doctor said the hives could be worse than the first time, and the hives could go into his throat. Caller was advised he would be transferred to Pfizer Medical Information for further assistance. The patient reported his hives were completely gone, though he had some scratch marks where he scratched aggressively from the itching. He said all the redness and hives were all gone. He also reported that his family doctor asked him if he had ate anything that may have caused his symptoms. He said he told his family doctor he did not eat anything out of the ordinary that may have caused his symptoms on 28Feb2021. The therapeutic treatment included a cream his wife put all over him was Diabetics Hydrating Lotion Dry Skin Relief (Hydrates & Soothes, Fragrance Free), UPC Number: 639277348173. He said he was not sure of the Lot and Expiration Date, providing number: 248143 1903 for itching. The patient did not require emergency room visit. The outcome of felt very beat up the next day because of all the vomiting and diarrhea was unknown. On 28Feb2021 vomiting was recovered. On 01Mar2021 he broke out in hives, diarrhea, itching and redness recovered.  No follow-up attempts were possible. No further infor