Age: 74.0
Sex: F
Vaccine: COVID19
Symptoms: Asthenia, Blood pressure decreased, Dyspnoea, Epistaxis, Loss of consciousness
Clinical narrative: she collapsed when she started to walk a few blocks; BP drops everytime; Adverse effect after having the Moderna Booster shot last 3weeks ago, around first week of November; nose started bleeding; difficulty of breathing; very very weak, cannot get up; can't get up; This spontaneous case was reported by a consumer and describes the occurrence of LOSS OF CONSCIOUSNESS (she collapsed when she started to walk a few blocks) in a 74-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.    In November 2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On an unknown date, the patient experienced LOSS OF CONSCIOUSNESS (she collapsed when she started to walk a few blocks) (seriousness criterion medically significant), BLOOD PRESSURE DECREASED (BP drops everytime), VACCINATION COMPLICATION (Adverse effect after having the Moderna Booster shot last 3weeks ago, around first week of November), EPISTAXIS (nose started bleeding), DYSPNOEA (difficulty of breathing), ASTHENIA (very very weak, cannot get up) and MOBILITY DECREASED (can't get up). At the time of the report, LOSS OF CONSCIOUSNESS (she collapsed when she started to walk a few blocks), BLOOD PRESSURE DECREASED (BP drops everytime), VACCINATION COMPLICATION (Adverse effect after having the Moderna Booster shot last 3weeks ago, around first week of November), EPISTAXIS (nose started bleeding), DYSPNOEA (difficulty of breathing), ASTHENIA (very very weak, cannot get up) and MOBILITY DECREASED (can't get up) outcome was unknown.            Patient was healthy before taking the vaccine.  No concomitant informations were reported.  No treatment informations were reported.  Company Comment: This case concerns a 74-year-old, female patient, with no reported medical history, who experienced the serious, unexpected event loss of consciousness. The event occurred  on unknown date after third dose of mRNA 1273 vaccine. The patient's blood pressure drops every time and she collapsed when she started to walk a few bloocks, she consulted the emergency room where tests were done but all were normal. Patient is said to see a cardiologist for the events. The rechallenge is not applicable as there is no additional dose expected. The benefit-risk relationship of mRNA 1273 vaccine is not affected by this report.; Sender's Comments: This case concerns a 74-year-old, female patient, with no reported medical history, who experienced the serious, unexpected event loss of consciousness. The event occurred  on unknown date after third dose of mRNA 1273 vaccine. The patient's blood pressure drops every time and she collapsed when she started to walk a few bloocks, she consulted the emergency room where tests were done but all were normal. Patient is said to see a cardiologist for the events. The rechallenge is not applicable as there is no additional dose expected. The benefit-risk relationship of mRNA 1273 vaccine is not affected by this report.