Second dose administered >35 days after first; felt like the pain was going to my left side of my neck; really painful/any slight cold or heat triggers it; when the coldness hit my bottom teeth on the left side it started to hurt again; jaw started to hurt which spread on my left side and went towards my left ear / when the coldness hit my bottom teeth on the left side it started to hurt again; achy/achiness/; really tired/laid down; chills; hands started to feel stiff mostly in the left side; fever; This spontaneous case was reported by a consumer and describes the occurrence of INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION (Second dose administered >35 days after first), FATIGUE (really tired/laid down), CHILLS (chills), MUSCULOSKELETAL STIFFNESS (hands started to feel stiff mostly in the left side) and PYREXIA (fever) in a 58-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 001B1321A and 011D21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No medical history was provided by the reporter.  Concomitant products included VITAMIN B COMPLEX, COLECALCIFEROL (VIT D [COLECALCIFEROL]), RETINOL ACETATE (VITAMIN A [RETINOL ACETATE]), BIFIDOBACTERIUM LACTIS (PROBIOTIC [BIFIDOBACTERIUM LACTIS]) and FISH OIL, TOCOPHERYL ACETATE (OMEGA 3 [FISH OIL;TOCOPHERYL ACETATE]) for an unknown indication.   On 15-May-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 22-Jun-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 22-Jun-2021, the patient experienced FATIGUE (really tired/laid down), CHILLS (chills), MUSCULOSKELETAL STIFFNESS (hands started to feel stiff mostly in the left side), PYREXIA (fever) and MYALGIA (achy/achiness/). On 24-Jun-2021, the patient experienced PAIN IN JAW (jaw started to hurt which spread on my left side and went towards my left ear / when the coldness hit my bottom teeth on the left side it started to hurt again). 24-Jun-2021, the patient experienced TOOTHACHE (when the coldness hit my bottom teeth on the left side it started to hurt again). On an unknown date, the patient experienced INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION (Second dose administered >35 days after first), NECK PAIN (felt like the pain was going to my left side of my neck) and PAIN (really painful/any slight cold or heat triggers it). The patient was treated with PARACETAMOL (TYLENOL) at an unspecified dose and frequency and IBUPROFEN at an unspecified dose and frequency. On 23-Jun-2021, PYREXIA (fever) had resolved. On 24-Jun-2021, CHILLS (chills) and MYALGIA (achy/achiness/) had resolved. At the time of the report, INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION (Second dose administered >35 days after first) had resolved and FATIGUE (really tired/laid down), MUSCULOSKELETAL STIFFNESS (hands started to feel stiff mostly in the left side), PAIN IN JAW (jaw started to hurt which spread on my left side and went towards my left ear / when the coldness hit my bottom teeth on the left side it started to hurt again), NECK PAIN (felt like the pain was going to my left side of my neck), TOOTHACHE (when the coldness hit my bottom teeth on the left side it started to hurt again) and PAIN (really painful/any slight cold or heat triggers it) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 24-Jun-2021, Computerised tomogram: no signs of infection or abscess. (normal) No signs of infection or abscess..         Action taken with mRNA-1273 (Moderna COVID-19 Vaccine) was not applicable.   This case was linked to MOD-2021-239033 (Patient Link).