Something shifted in her body; Something don't feels right in her body; thirsty; Hair loss; Ache (from booster)/Pain; Scratched and hurt her skin; Scratched and hurt her skin; Breakout episode of hives in her head; Skin seems breakout; Booster shot gave her severe hives from head to toe; This spontaneous case was reported by a patient and describes the occurrence of DISCOMFORT (Something shifted in her body), FEELING ABNORMAL (Something don't feels right in her body), THIRST (thirsty), ALOPECIA (Hair loss) and PAIN (Ache (from booster)/Pain) in a 79-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 030H21B, 011M20A and 041L20A) for COVID-19 prophylaxis. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Arthritis (Started 20 years ago, recent changes, it had Worsened), Drug allergy (Tylenol (Her lip swell up)), Drug allergy (Pain Killers) and Allergy to NSAIDs (Ibuprofen).   On 19-Jan-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 16-Feb-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to .5 milliliter. On 29-Dec-2021, received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On an unknown date, the patient experienced DISCOMFORT (Something shifted in her body), FEELING ABNORMAL (Something don't feels right in her body), THIRST (thirsty), ALOPECIA (Hair loss), PAIN (Ache (from booster)/Pain), SCRATCH (Scratched and hurt her skin), PAIN OF SKIN (Scratched and hurt her skin), URTICARIA (Breakout episode of hives in her head), RASH (Skin seems breakout) and URTICARIA (Booster shot gave her severe hives from head to toe). The patient was treated with DIPHENHYDRAMINE HYDROCHLORIDE (BENADRYL [DIPHENHYDRAMINE HYDROCHLORIDE]) at an unspecified dose and frequency; BETAMETHASONE DIPROPIONATE (BETAMETH DIPROPIONATE) for Hives, at a dose of 0.5 percent, dip and VITAMIN D3 for Hair loss, at an unspecified dose and frequency. At the time of the report, DISCOMFORT (Something shifted in her body) and FEELING ABNORMAL (Something don't feels right in her body) had not resolved, THIRST (thirsty) outcome was unknown, ALOPECIA (Hair loss) and RASH (Skin seems breakout) was resolving, PAIN (Ache (from booster)/Pain), SCRATCH (Scratched and hurt her skin), PAIN OF SKIN (Scratched and hurt her skin) and URTICARIA (Booster shot gave her severe hives from head to toe) had resolved and URTICARIA (Breakout episode of hives in her head) had resolved with sequelae.            Concomitant medications details were not reported by the reporter.  Patient had received all three vaccines on deltoid muscle (upper arm).  It was unknown whether the patient had been diagnosed with/ tested positive for COVID 19.  Other vaccines given within 1 month prior to Moderna COVID-19 vaccine was reported as no . The patient had reported had no side effects after receiving the first shot. After receiving the booster sho, patient had severe hives from head to toe that lasted 3 days patient scratched and hurt skin. Patient had ache, pain,was thirsty, patient had a breakout episode of hives in head, hair loss, Patient reported something shifted in her body. Patient had changed detergent and shampoo because skin seems had breakout  and something don't feelsright in patient's body. Patient went to see dermatologist.  Treatment medication also included ice cubes on body hives and had antihistamines.   This case was linked to MOD-2022-597463 (Patient Link).