Sex: M
Vaccine: COVID19
Symptoms: Loss of consciousness, Syncope, Weight decreased
Clinical narrative: syncope and near syncope episodes; just being either close to blacking out or blacking out, or dizzy; just being either close to blacking out or blacking out, or dizzy; sick; gastrointestinal issues; lost 20 percent of his body weight in the same time period; feeling frequent chest pain; bad feeling in my head; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 41-year-old male patient received BNT162b2 (BNT162B2), in Aug2021 as dose 1, single (Batch/Lot number: unknown) and in Aug2021 as dose 2, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported.  The following information was reported: SYNCOPE (medically significant), outcome "unknown", described as "syncope and near syncope episodes"; LOSS OF CONSCIOUSNESS (medically significant), DIZZINESS (non-serious), outcome "unknown" and all described as "just being either close to blacking out or blacking out, or dizzy"; ILLNESS (non-serious), outcome "unknown", described as "sick"; GASTROINTESTINAL DISORDER (non-serious), outcome "unknown", described as "gastrointestinal issues"; WEIGHT DECREASED (non-serious), outcome "unknown", described as "lost 20 percent of his body weight in the same time period"; CHEST PAIN (non-serious), outcome "unknown", described as "feeling frequent chest pain"; HEAD DISCOMFORT (non-serious), outcome "unknown", described as "bad feeling in my head". The events "syncope and near syncope episodes", "just being either close to blacking out or blacking out, or dizzy", "sick", "gastrointestinal issues", "lost 20 percent of his body weight in the same time period", "feeling frequent chest pain" and "bad feeling in my head" required physician office visit.  Clinical course: The patient stated that he is trying to get information on adverse events from Pfizer Biontech COVID-19 vaccine. He stated that he had the vaccine several months ago and has been to several doctors. The last doctor he saw suggested he called Pfizer to see if he could get any information. He has been sick ever since he got the two doses of the first primary series on Aug2021. He has been going to doctors trying to figure out what is going on and cannot figure out anything. It all started after the vaccine. He stated that he has had gastrointestinal issues, namely nausea and stomach issues every single day for the last seven and a half months. He has lost 20 percent of his body weight in the same time period. Thats the mayor issue. He also reported feeling frequent chest pain and syncope and near syncope episodes. "patient have a really bad feeling in head of just being either close to blacking out or blacking out, or dizzy, its hard to explain". Patient asked does Pfizer have some kind of data that he can look at or somebody else he can talk to that has experienced this and is there some kind of treatment for the adverse events he was experiencing.  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.