Stomach started hurting; Hurt like he needed to go to the bathroom; Diarrhea; Real weak; Felt dizzy; Freezing to death; Hard time breathing; Got scared; Dehydrated; Rashes on the body; had reaction this morning; Mouth started watering like before throwing up and threw up; Chills; Felt kind of spacy ("blah"); Arm was sore, arm was really sore, achy muscle; This spontaneous case was reported by a consumer and describes the occurrence of VACCINATION COMPLICATION (had reaction this morning), FEELING ABNORMAL (Felt kind of spacy ("blah")), ABDOMINAL PAIN UPPER (Stomach started hurting), PAIN (Hurt like he needed to go to the bathroom) and DIARRHOEA (Diarrhea) in a 57-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 062E21A and 062E21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included Headache (Experienced serious headache 30 days before the Moderna vaccine.) in August 2021.   On 11-Sep-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 09-Oct-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On 10-Oct-2021, the patient experienced FEELING ABNORMAL (Felt kind of spacy ("blah")) and MYALGIA (Arm was sore, arm was really sore, achy muscle). On 11-Oct-2021, the patient experienced VACCINATION COMPLICATION (had reaction this morning), ABDOMINAL PAIN UPPER (Stomach started hurting), PAIN (Hurt like he needed to go to the bathroom), DIARRHOEA (Diarrhea), ASTHENIA (Real weak), DIZZINESS (Felt dizzy), FEELING COLD (Freezing to death), DYSPNOEA (Hard time breathing), FEAR (Got scared), DEHYDRATION (Dehydrated), RASH (Rashes on the body), VOMITING (Mouth started watering like before throwing up and threw up) and CHILLS (Chills). On 11-Oct-2021, VACCINATION COMPLICATION (had reaction this morning), FEELING ABNORMAL (Felt kind of spacy ("blah")), ABDOMINAL PAIN UPPER (Stomach started hurting), PAIN (Hurt like he needed to go to the bathroom), DIARRHOEA (Diarrhea), ASTHENIA (Real weak), DIZZINESS (Felt dizzy), FEELING COLD (Freezing to death), DYSPNOEA (Hard time breathing), FEAR (Got scared), DEHYDRATION (Dehydrated), RASH (Rashes on the body), MYALGIA (Arm was sore, arm was really sore, achy muscle), VOMITING (Mouth started watering like before throwing up and threw up) and CHILLS (Chills) had resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, SARS-CoV-2 test: negative (Negative) Negative.         Patient took vaccine at vaccination site, Local Pharmacy. No concomitant medication was reported. No treatment medication was reported.  Achy muscles, Going back and forth to the bathroom, Saw veins in arms, Drank bunch of water and laid down  Serious symptoms started 11-Oct-2021 They passed but started at 6am and ended by 8:30am Eastern time. The patient stated that this passed, and he went back to work.   This case was linked to MOD-2021-348466 (Patient Link).   Most recent FOLLOW-UP information incorporated above includes: On 14-Oct-2021: Follow-Up received contains No new information.