Age: 77.0
Sex: M
Vaccine: COVID19
Symptoms: Diarrhoea haemorrhagic, Muscle spasms, Pain
Clinical narrative: Suffered from bloody diarrhea and again the morning of the 30Oct2021; That evening started cramping, and hurting and after a while; That evening started cramping, and hurting and after a while; This spontaneous case was reported by a consumer and describes the occurrence of DIARRHOEA HAEMORRHAGIC (Suffered from bloody diarrhea and again the morning of the 30Oct2021) in a 77-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below. The patient's past medical history included Colostomy (He is in three different blood thinners after a full colonostomy the previous month.) in September 2021.   On 29-Oct-2021 at 2:00 PM, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On an unknown date, the patient received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 29-Oct-2021, the patient experienced DIARRHOEA HAEMORRHAGIC (Suffered from bloody diarrhea and again the morning of the 30Oct2021) (seriousness criterion medically significant), MUSCLE SPASMS (That evening started cramping, and hurting and after a while) and PAIN (That evening started cramping, and hurting and after a while). At the time of the report, DIARRHOEA HAEMORRHAGIC (Suffered from bloody diarrhea and again the morning of the 30Oct2021), MUSCLE SPASMS (That evening started cramping, and hurting and after a while) and PAIN (That evening started cramping, and hurting and after a while) outcome was unknown.            No exact concomitant medications were mentioned.  No treatment details were reported.  The patient suffered from bloody diarrhea again the morning of the 30-Oct 2021.  Company comment: This case concerns a  77-year-old, male patient with relevant medical history of full colostomy and different administration of blood thinner, who experienced the unexpected event of Diarrhea Hemorrhagic. The event occurred approximately same day (few hours) after the third dose (booster) of mRNA-1273 (Moderna Covid-19 vaccine). The rechallenge was not applicable as event occurred after third dose. This patient's medical history and administration of blood thinner remains a confounder. The benefit-risk relationship of mRNA-1273 (Moderna Covid-19 vaccine) is not affected by this report.; Sender's Comments: This case concerns a  77-year-old, male patient with relevant medical history of full colostomy and different administration of blood thinner, who experienced the unexpected event of Diarrhea Hemorrhagic. The event occurred approximately same day (few hours) after the third dose (booster) of mRNA-1273 (Moderna Covid-19 vaccine). The rechallenge was not applicable as event occurred after third dose. This patient's medical history and administration of blood thinner remains a confounder. The benefit-risk relationship of mRNA-1273 (Moderna Covid-19 vaccine) is not affected by this report.