she could not keep down drinks/she could not keep down food; lost 13 pounds in one week; tenderness on the injection site after 3rd dose; injection site had turned red with the other 2 doses.; very weak; lost taste; body-aches everywhere; dry heaves; had 15 vowel movements within 3 hours; she had never had so much pain, not even in childbirth; cramping; low grade fever.; headache running down to her neck; nausea/tried to vomit but it would not come up; This spontaneous case was reported by a consumer and describes the occurrence of RETCHING (dry heaves), BOWEL MOVEMENT IRREGULARITY (had 15 vowel movements within 3 hours), PAIN (she had never had so much pain, not even in childbirth), MUSCLE SPASMS (cramping) and MOVEMENT DISORDER (she could not keep down drinks/she could not keep down food) in a 74-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 020F21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Cancer (She was reminiscent for 10 years for a cancer). Concomitant products included TIMOLOL for Glaucoma, VENLAFAXINE, ATORVASTATIN, ZOLPIDEM and LATANOPROST for an unknown indication.    On 31-Aug-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 01-Sep-2021, the patient experienced RETCHING (dry heaves), BOWEL MOVEMENT IRREGULARITY (had 15 vowel movements within 3 hours), PAIN (she had never had so much pain, not even in childbirth), MUSCLE SPASMS (cramping), MALAISE (body-aches everywhere), PYREXIA (low grade fever.), HEADACHE (headache running down to her neck) and NAUSEA (nausea/tried to vomit but it would not come up). On 04-Sep-2021, the patient experienced AGEUSIA (lost taste). On 06-Sep-2021, the patient experienced ASTHENIA (very weak). On an unknown date, the patient experienced MOVEMENT DISORDER (she could not keep down drinks/she could not keep down food), WEIGHT DECREASED (lost 13 pounds in one week), TENDERNESS (tenderness on the injection site after 3rd dose) and VACCINATION SITE ERYTHEMA (injection site had turned red with the other 2 doses.). On 03-Sep-2021, RETCHING (dry heaves) had resolved. On 05-Sep-2021, MALAISE (body-aches everywhere) had resolved. On 06-Sep-2021, AGEUSIA (lost taste) had resolved. At the time of the report, BOWEL MOVEMENT IRREGULARITY (had 15 vowel movements within 3 hours), PAIN (she had never had so much pain, not even in childbirth), MUSCLE SPASMS (cramping), MOVEMENT DISORDER (she could not keep down drinks/she could not keep down food), ASTHENIA (very weak), WEIGHT DECREASED (lost 13 pounds in one week), TENDERNESS (tenderness on the injection site after 3rd dose), PYREXIA (low grade fever.), HEADACHE (headache running down to her neck), NAUSEA (nausea/tried to vomit but it would not come up) and VACCINATION SITE ERYTHEMA (injection site had turned red with the other 2 doses.) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Body temperature: 107 (High) 107 Fahrenheit. On an unknown date, SARS-CoV-2 test: unknown (Negative) COVID-19 test negative.         Patient's physician helped her to go to urgent care. She was given treatment for nausea under her tongue. Consent for Safety to follow up provided. Consent to follow up with her HCP provided. She did not had a reaction with the first dose of the vaccine, had headache and with the second dose she had ran a low grade fever. She had talked to her oncologist pertaining her reactions.   This case was linked to MOD-2021-312651, MOD-2021-313629 (Patient Link).