COVID-19; light headed; One hr later my body , especially upper body, face and arms, started to get hot and mildly red; One hr later my body , especially upper body, face and arms, started to get hot and mildly red; felt faint/Standing up made it worse; profuse sweating; metallic taste; This spontaneous case was reported by a patient and describes the occurrence of COVID-19 (COVID-19), FEELING HOT (One hr later my body , especially upper body, face and arms, started to get hot and mildly red), ERYTHEMA (One hr later my body , especially upper body, face and arms, started to get hot and mildly red), DIZZINESS POSTURAL (felt faint/Standing up made it worse) and HYPERHIDROSIS (profuse sweating) in a 74-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 011F21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Allergic reaction was reported for unspecified drug.  Concomitant products included LOSARTAN from 01-Jan-2018 to an unknown date for an unknown indication.    On 10-Dec-2021 at 12:00 PM, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, the patient experienced COVID-19 (COVID-19), FEELING HOT (One hr later my body , especially upper body, face and arms, started to get hot and mildly red), ERYTHEMA (One hr later my body , especially upper body, face and arms, started to get hot and mildly red), DIZZINESS POSTURAL (felt faint/Standing up made it worse), HYPERHIDROSIS (profuse sweating), DYSGEUSIA (metallic taste) and DIZZINESS (light headed). At the time of the report, COVID-19 (COVID-19) outcome was unknown and FEELING HOT (One hr later my body , especially upper body, face and arms, started to get hot and mildly red), ERYTHEMA (One hr later my body , especially upper body, face and arms, started to get hot and mildly red), DIZZINESS POSTURAL (felt faint/Standing up made it worse), HYPERHIDROSIS (profuse sweating), DYSGEUSIA (metallic taste) and DIZZINESS (light headed) had resolved.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       It was reported that the patient started 1st dose at night. The patient experienced events "upper body, face and arms, started to get hot and mildly red patient got light headed and felt faint. Standing up made it worse. He had profuse sweating and a metallic taste in his mouth" one hour after administration of unknown drug used for covid-19 treatment.. The symptoms subsided within 20 minutes. The metallic taste ended 8 hours later, after administration of unknown drug used for covid-19 treatment.  Device date  was reported as 01Jun2022.  Patient had unknown drug for COVID-19 treatment.  Company comment: This spontaneous case of concerns a 74-year-old male patient, with no relevant medical history, who experienced the unexpected, non-serious of COVID-19, among other non-serious events. The event was reported with no onset date. As per source document, he received the first dose of an unspecified COVID-19 treatment approximately 6 months after the third dose of mRNA-1273 vaccine. No details of previous doses were provided. No further clinical information was provided for medical reviewing. The benefit-risk relationship of mRNA-1273 is not affected by this report.; Sender's Comments: This spontaneous case of concerns a 74-year-old male patient, with no relevant medical history, who experienced the unexpected, non-serious of COVID-19, among other non-serious events. The event was reported with no onset date. As per source document, he received the first dose of an unspecified COVID-19 treatment approximately 6 months after the third dose of mRNA-1273 vaccine. No details of previous doses were provided. No further clinical information was provided for medical reviewing. The benefit-risk relationship of mRNA-1273 is not affected by this report.