Chest pain; Trouble breathing; Her equilibrium is off, and her balance; Taste is off; Smell is off; Lymph nodes in her neck; Her throat is swollen and red; Her ears hurt; Her weight keeps going up and down between 134-136lbs; Her throat is swollen and red; Head has been hurting which may be stress related; Head has been hurting which may be stress related; Sniffles; She had pressure in her chest; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 60-year-old female patient received BNT162b2 (BNT162B2), on 15Apr2022 as dose 4 (booster), single (Lot number: FJ5682) at the age of 60 years, in left arm for covid-19 immunisation. The patient's relevant medical history included: "Post high blood pressure" (unspecified if ongoing), notes: Post high blood pressure - been maintained. Concomitant medication(s) included: SHINGRIX taken for immunisation, on 21Mar2022 as dose number unknown, single. Vaccination history included: BNT162b2 (Dose 1, EL3982 or EZ3982), administration date: 18Feb2021, when the patient was 59-year-old, for COVID-19 Immunization; BNT162b2 (Dose 2, Lot number: EN8301), administration date: 11Mar2021, when the patient was 59-year-old, for COVID-19 Immunization; BNT162b2 (Dose 3, Vaccine lot: FC3181), administration date: 19Aug2021, when the patient was 59-year-old, for COVID-19 Immunization. The following information was reported: CHEST PAIN (non-serious) with onset 16Apr2022 at 01:00, outcome "not recovered"; BALANCE DISORDER (non-serious) with onset 16Apr2022 at 01:00, outcome "not recovered", described as "Her equilibrium is off, and her balance"; ANOSMIA (non-serious) with onset 16Apr2022 at 01:00, outcome "not recovered", described as "Smell is off"; AGEUSIA (non-serious) with onset 16Apr2022 at 01:00, outcome "not recovered", described as "Taste is off"; DYSPNOEA (non-serious) with onset 16Apr2022 at 01:00, outcome "not recovered", described as "Trouble breathing"; HEADACHE (non-serious), STRESS (non-serious) all with onset 2022, outcome "unknown" and all described as "Head has been hurting which may be stress related"; EAR PAIN (non-serious) with onset 2022, outcome "unknown", described as "Her ears hurt"; PHARYNGEAL SWELLING (non-serious), PHARYNGEAL ERYTHEMA (non-serious) all with onset 2022, outcome "unknown" and all described as "Her throat is swollen and red"; WEIGHT ABNORMAL (non-serious) with onset 2022, outcome "unknown", described as "Her weight keeps going up and down between 134-136lbs"; LYMPHADENOPATHY (non-serious) with onset 2022, outcome "not recovered", described as "Lymph nodes in her neck"; CHEST DISCOMFORT (medically significant) with onset 2022, outcome "unknown", described as "She had pressure in her chest"; RHINORRHOEA (non-serious) with onset 2022, outcome "not recovered", described as "Sniffles". The events "lymph nodes in her neck", "her throat is swollen and red", "her ears hurt" and "her weight keeps going up and down between 134-136lbs" required physician office visit. The events "she had pressure in her chest", "chest pain", "trouble breathing", "her equilibrium is off, and her balance", "taste is off", "smell is off", "head has been hurting which may be stress related" and "sniffles" required physician office visit and emergency room visit. The patient underwent the following laboratory tests and procedures: SARS-CoV-2 test: (2022) Unknown results; Weight: (unspecified date) 134-136 lbs, notes: Her weight keeps going up and down between 134-136lbs; X-ray: (2022) Unknown results. Therapeutic measures were taken as a result of chest discomfort, chest pain, dyspnoea, balance disorder, ageusia, anosmia, lymphadenopathy, pharyngeal swelling, ear pain, weight abnormal, pharyngeal erythema, headache, stress, rhinorrhoea and she was treated with antibiotics and steroids and another antibiotic has been added as well as prednisone.  Additional information: She has had a side effect with her ears too. She said agent was loud. That same night after her second booster, she had to go to the Emergency room at 1 o'clock am. She had chest pain and she was having trouble breathing. It came to her attention when someone later asked if the Emergency room reported it to Pfizer. She doesn't know if they did. She is still having side effects. She still has the sniffles it is like her body is still trying to fight this. When this happened, she went to the emergency room. Her equilibrium is off, and her balance. He taste is off and her smell is off. She had an ENT doctor look at her because her throat is swollen and red. She has lymph nodes in her neck. The doctor said he had never seen anything like it. Her head has been hurting which may be stress related. Her ears hurt. Her chest still feels tight which has been an ongoing issue. The doctor put her on some antibiotics to get the lymph nodes in her neck down.  The lymph nodes were making her airway feel like it was blocked. At first the pharmacist said don't take prednisone because it could lower the strength. So she had to suffer for the first two weeks. At the emergency room they did IVs, x-rays, and a COVID test.