mouth pain; feet pain; dizziness; he fights with chairs and is afraid of chairs and doors.; Chills; This spontaneous case was reported by a consumer and describes the occurrence of ORAL PAIN (mouth pain), PAIN IN EXTREMITY (feet pain), DIZZINESS (dizziness), FEELING ABNORMAL (he fights with chairs and is afraid of chairs and doors.) and CHILLS (Chills) in a 23-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 038A21A and 040B21A) for COVID-19 vaccination.     The patient's past medical history included Convulsions. Concurrent medical conditions included Hydrocephalus and Down's syndrome. Concomitant products included OXCARBAZEPINE for an unknown indication.   On 15-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 12-Apr-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 16-Mar-2021, the patient experienced ORAL PAIN (mouth pain), PAIN IN EXTREMITY (feet pain), DIZZINESS (dizziness), FEELING ABNORMAL (he fights with chairs and is afraid of chairs and doors.) and CHILLS (Chills). The patient was treated with IBUPROFEN (MOTRIN [IBUPROFEN]) for Adverse event, at a dose of 1 dosage form and PARACETAMOL (TYLENOL) for Pain, at a dose of 1 dosage form. At the time of the report, ORAL PAIN (mouth pain), PAIN IN EXTREMITY (feet pain), DIZZINESS (dizziness), FEELING ABNORMAL (he fights with chairs and is afraid of chairs and doors.) and CHILLS (Chills) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Scan brain: unknown (normal) Normal.         Patient saw psychiatrist and therapist, they prescribed anxiety and sleeping pills that the physician did not recommend that he take.   This case was linked to MOD-2021-235313 (Patient Link). This case was received via an unknown source (no reference has been entered for a health authority or license partner) on 24-Jun-2021 and was forwarded to Moderna on 24-Jun-2021.    This spontaneous case was reported by a consumer and describes the occurrence of ORAL PAIN (mouth pain), PAIN IN EXTREMITY (feet pain), DIZZINESS (dizziness), FEELING ABNORMAL (he fights with chairs and is afraid of chairs and doors.) and CHILLS (Chills) in a 23-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 038A21A and 040B21A) for COVID-19 vaccination.     The patient's past medical history included Convulsions. Concurrent medical conditions included Hydrocephalus and Down's syndrome. Concomitant products included OXCARBAZEPINE for an unknown indication.   On 15-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 12-Apr-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 16-Mar-2021, the patient experienced ORAL PAIN (mouth pain), PAIN IN EXTREMITY (feet pain), DIZZINESS (dizziness), FEELING ABNORMAL (he fights with chairs and is afraid of chairs and doors.) and CHILLS (Chills). The patient was treated with IBUPROFEN (MOTRIN [IBUPROFEN]) for Adverse event, at a dose of 1 dosage form and PARACETAMOL (TYLENOL) for Pain, at a dose of 1 dosage form. At the time of the report, ORAL PAIN (mouth pain), PAIN IN EXTREMITY (feet pain), DIZZINESS (dizziness), FEELING ABNORMAL (he fights with chairs and is afraid of chairs and doors.) and CHILLS (Chills) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Scan brain: unknown (normal) Normal.         Patient saw psychiatrist and therapist, they prescribed anxiety and sleeping pills that the physician did not recommend that he take.   This case was linked to MOD-2021-235313 (Patient Link).