My right arm feels numb sometimes; Pain is so unbearable; Sometimes it feels like I'm going to have a heart attack; Sometimes I feel in the fingers a tingling sensation/It feels like someone put the needle and left it there, and it hit the bone; Very painful where I got the shot; This spontaneous case was reported by a consumer and describes the occurrence of HYPOAESTHESIA (My right arm feels numb sometimes), PAIN (Pain is so unbearable), FEELING ABNORMAL (Sometimes it feels like I'm going to have a heart attack), PARAESTHESIA (Sometimes I feel in the fingers a tingling sensation/It feels like someone put the needle and left it there, and it hit the bone) and VACCINATION SITE PAIN (Very painful where I got the shot) in a 48-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 036A71A and 031B21A) for COVID-19 vaccination.     Concurrent medical conditions included Diabetes and Blood pressure high.   On 08-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 05-Apr-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On 05-Apr-2021, the patient experienced HYPOAESTHESIA (My right arm feels numb sometimes), PAIN (Pain is so unbearable), FEELING ABNORMAL (Sometimes it feels like I'm going to have a heart attack), PARAESTHESIA (Sometimes I feel in the fingers a tingling sensation/It feels like someone put the needle and left it there, and it hit the bone) and VACCINATION SITE PAIN (Very painful where I got the shot). At the time of the report, HYPOAESTHESIA (My right arm feels numb sometimes), PAIN (Pain is so unbearable), FEELING ABNORMAL (Sometimes it feels like I'm going to have a heart attack), PARAESTHESIA (Sometimes I feel in the fingers a tingling sensation/It feels like someone put the needle and left it there, and it hit the bone) and VACCINATION SITE PAIN (Very painful where I got the shot) outcome was unknown.            Concomitant medication included diabetes and high blood pressure medication.  Company comment: This case concerns a 48 years old male patient, with a relevant medical history of Diabetes, who experienced the unexpected non serious events of Injection site numbness and Paraesthesia and  an expected, non serious event of vaccination site pain. The events occurred on the same day after receiving dose 2 of vaccine. The rechallenge was not applicable for the events  as the event occurred after receiving dose 2 of vaccine. The medical history of Diabetes remains a confounder.  The benefit-risk relationship of Moderna CoviD-19 Vaccine is not affected by this report.; Sender's Comments: This case concerns a 48 years old male patient, with a relevant medical history of Diabetes, who experienced the unexpected non serious events of Injection site numbness and Paraesthesia and  an expected, non serious event of vaccination site pain. The events occurred on the same day after receiving dose 2 of vaccine. The rechallenge was not applicable for the events  as the event occurred after receiving dose 2 of vaccine. The medical history of Diabetes remains a confounder.  The benefit-risk relationship of Moderna CoviD-19 Vaccine is not affected by this report.