hives/covered with hives; rash; swollen lips; heartburn; This case was invalid in initial version. Upon receipt of case was upgraded to valid. This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 68 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm right, administration date 19Apr2021 (Lot number: EW) at the age of 68 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "Suspected COVID-19", start date: Dec2020 (unspecified if ongoing), notes: I'd had a very mild case of Covid in Dec2020; "Hypothyroidism" (unspecified if ongoing); "Raynauds" (unspecified if ongoing). Concomitant medication(s) included: SYNTHROID; FISH OIL; GREEN TEA EXTRACT. Past drug history included: Ibuprofen. Vaccination history included: Bnt162b2 (DOSE 1, SINGLE, lot number: EN6208, vaccine location= Right arm), administration date: 29Mar2021, for COVID-19 immunization.  The following information was reported: URTICARIA (non-serious) with onset 03Jun2021, outcome "recovering", described as "hives/covered with hives"; RASH (non-serious) with onset 13May2021, outcome "recovering", described as "rash"; LIP SWELLING (non-serious) with onset 13May2021, outcome "not recovered", described as "swollen lips"; DYSPEPSIA (non-serious) with onset 13May2021, outcome "not recovered", described as "heartburn". The events "hives/covered with hives", "rash", "swollen lips" and "heartburn" were evaluated at the physician office visit. Therapeutic measures were taken as a result of urticaria, rash, lip swelling, dyspepsia.  Additional information: Reporter's comment: "I had my 2nd dose on 19Apr. By 13May I had a rash on my forehead and 03Jun the hives started. On Sept 28, 1 had the booster. At the time I got the booster, I hadn't realized the vaccines were my problem. At the end of Sep the hives were 90% gone and I was down to 1/2 Allegra and1/2 Zyrtec a day. Now I'm back 1/2 Allegra, 2 1/2 Zyrtec and my prescription antihistamine. I'd had a very mild case of covid in Dec2020. Two doses of pfizer with the 2nd one 19Apr. Hives started 03Jun. I never as completely free from hives, but they were much better by the end of Sept. However, I got the Pfizer booster on Sept 28 and now I have hives everywhere and back to taking lots of antihistamines. It took me getting the booster to realize the vaccine was the cause of the hives. I'm using the 3 products that are listed above that can be purchased through (site name) or other sources and follow the directions on the labels. I'm to drink a lot of water and sweat using sauna or exercise. I just started using these products yesterday and my hives are half the size they were. Hopeful this will help me completely get rid of the hives. I will not get anymore acclnes. The patient had Covid prior vaccination. Covid not tested post vaccination. Device Date : 06Jan2022. No other vaccine in four weeks. Other medications in two weeks: Synthroid, fish oil, green tea extract, red yeast. Reported Event: 13May - rash on forehead. 03Jun2021 hives started.  At times covered with hives, swollen lips, heartburn. Was 90% better by End of Sept., and that's when I got the booster and symptoms have been worse since then. Haven't had a day without hives since 03Jun. Treatment received for the adverse event: Prednisone 3 times, singular and nonprescription.   No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.  Follow-up (06Jan2022): This is a spontaneous follow-up report from a contactable consumer.   Updated information includes: RMH captured. Suspect information added. Vaccination facility information added. Concomitant drug captured. Events captured. Event Causality captured.   Follow-up attempts are completed. No further information is expected.