Malaise; Couldn't move in bed without being in pain; Hematuria; Had pain in her upper abdomen and lower ribcage as well as her back; Had pain in her upper abdomen and lower ribcage as well as her back; Had pain in her upper abdomen and lower ribcage as well as her back; Nausea; Headache; Muscle pain; Had back flank pain to the point that they thought it might be a kidney infection; 2 days after the booster dose her whole body felt like it was inflamed from the inside out; This spontaneous case was reported by a nurse and describes the occurrence of FLANK PAIN (Had back flank pain to the point that they thought it might be a kidney infection), INFLAMMATION (2 days after the booster dose her whole body felt like it was inflamed from the inside out), MALAISE (Malaise), PAIN (Couldn't move in bed without being in pain) and HAEMATURIA (Hematuria) in a 55-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 067F21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included Coronavirus infection (Had coronavirus at the end of October 2020.) in October 2020. Concurrent medical conditions included Hyperthyroidism (Thyroid T3 was elevated.). Concomitant products included LEVOTHYROXINE SODIUM (SYNTHROID) for Hyperthyroidism.    On 09-Dec-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 11-Dec-2021,  after starting mRNA-1273 (Moderna COVID-19 Vaccine), the patient experienced INFLAMMATION (2 days after the booster dose her whole body felt like it was inflamed from the inside out). On an unknown date, the patient experienced FLANK PAIN (Had back flank pain to the point that they thought it might be a kidney infection), MALAISE (Malaise), PAIN (Couldn't move in bed without being in pain), HAEMATURIA (Hematuria), ABDOMINAL PAIN UPPER (Had pain in her upper abdomen and lower ribcage as well as her back), MUSCULOSKELETAL CHEST PAIN (Had pain in her upper abdomen and lower ribcage as well as her back), BACK PAIN (Had pain in her upper abdomen and lower ribcage as well as her back), NAUSEA (Nausea), HEADACHE (Headache) and MYALGIA (Muscle pain). The patient was treated with PARACETAMOL (TYLENOL [PARACETAMOL]) for Adverse event, at an unspecified dose and frequency and IBUPROFEN (ADVIL [IBUPROFEN]) for Adverse event, at an unspecified dose and frequency. At the time of the report, FLANK PAIN (Had back flank pain to the point that they thought it might be a kidney infection) had not resolved, INFLAMMATION (2 days after the booster dose her whole body felt like it was inflamed from the inside out), MALAISE (Malaise), PAIN (Couldn't move in bed without being in pain), HAEMATURIA (Hematuria), NAUSEA (Nausea), HEADACHE (Headache) and MYALGIA (Muscle pain) outcome was unknown and ABDOMINAL PAIN UPPER (Had pain in her upper abdomen and lower ribcage as well as her back), MUSCULOSKELETAL CHEST PAIN (Had pain in her upper abdomen and lower ribcage as well as her back) and BACK PAIN (Had pain in her upper abdomen and lower ribcage as well as her back) was resolving.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Lipase: high (High) Checked gall bladder after they found elevated lipase but didn't find anything.. On an unknown date, Tri-iodothyronine: normal (normal) Thyroid T3 was elevated but the doctor said that's normal since patient takes Synthroid.. On an unknown date, Ultrasound kidney: normal (normal) Kidneys were perfect.     For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   Patient had back flank pain to the point that they thought it might be a kidney infection. Patient was put on an antibiotic after they found hematuria, the pain got a little better then came back.  Patient saw multiple doctors and had multiple tests. Lab test also included gall bladder test but didn't find anything.  Patients thyroid T3 was elevated but the doctor said that was  normal since patient takes Synthroid. The pain was getting better and that was at about 85 percent.  Patient also stated that taking too many antibodies might have caused an attack on healthy organs.   This case was linked to MOD-2022-468589, MOD-2022-468597 (Patient Link).