Booster; I am having headache, it feels like migraine headache; Upset stomach; Vomiting; Diarrhea; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 81 year-old patient received bnt162b2 (BNT162B2) (Batch/Lot number: unknown) at the age of 81 years as dose 3 (booster), single for covid-19 immunisation; pneumococcal vaccine (PNEUMOCOCCAL VACCINE) (Lot number: Unknown) for immunisation; hepatitis b vaccine (HEPATITIS B VACCINE) (Lot number: Unknown) for immunisation; varicella zoster vaccine (VARICELLA ZOSTER VACCINE) (Lot number: Unknown) for immunisation; influenza vaccine (INFLUENZA VACCINE) (Lot number: Unknown) for immunisation. Relevant medical history included: "Schizoaffective disorder" (unspecified if ongoing), notes: Verbatim: Schizoaffective disorder; "Bipolar I disorder" (unspecified if ongoing), notes: Verbatim: Manic depressive illness. The patient took concomitant medications. Vaccination history included: Bnt162b2 (Dose 01), for COVID-19 immunization, reaction(s): "Upset stomach", "Diarrhea", "I am having headache, it feels like migraine headache", "Vomiting"; Bnt162b2 (Dose 02), for COVID-19 immunization, reaction(s): "Upset stomach", "Diarrhea", "I am having headache, it feels like migraine headache", "Vomiting". The following information was reported: IMMUNISATION (non-serious), outcome "unknown", described as "Booster"; HEADACHE (non-serious), outcome "unknown", described as "I am having headache, it feels like migraine headache"; ABDOMINAL DISCOMFORT (non-serious), outcome "unknown", described as "Upset stomach"; VOMITING (non-serious), outcome "unknown", described as "Vomiting"; DIARRHOEA (non-serious), outcome "unknown", described as "Diarrhea". The action taken for pneumococcal vaccine, hepatitis b vaccine, varicella zoster vaccine and influenza vaccine was unknown. Therapeutic measures were not taken as a result of headache, abdominal discomfort, vomiting, diarrhoea.  Additional information: The reporter stated that, I am calling you is I am having side effects from the vaccine adverse COVID-19 shots that I have had. The vaccine, I had 3 of them and I am having headache, it feels like migraine headache, I am also having upset stomach, vomiting and diarrhea at this time."  Name of the vaccine: Pfizer COVID-19 Vaccine. Consumer stated that "The last booster that I had is not recorded on my card. I went to store that's called withheld. and the person there that's in the pharmacy is the one who gave me the shot. Concomitant medications: Consumer stated, "I am taking about 15 medications (Further clarifications unknown). And I also had the Hepatitis B vaccine which they gave me, I have had the Pneumococcal (Unspecified Pneumococcal vaccine), I have had the Flu Shot (Unspecified flu vaccine), I have had the Shingles shot (Unspecified Shingles shot) (Further clarifications unknown if the vaccine was administered within 4 weeks of COVID 19 Vaccine hence captured as suspect conservatively)." LOT#/ Batch# and date of the shots for the vaccines (Hepatitis B vaccine, Unspecified Pneumococcal vaccine, Unspecified flu vaccine, Unspecified shingles shot): Consumer stated, "No. Treatment: Consumer stated, "No ma'am, I haven't just yet. I would like to receive some treatment for these symptoms, where can I go?".   The lot number for bnt162b2 was not provided and will be requested during follow up.