{"id":1261925,"title":"Infographic: Do you feel faint when you get a needle?   - CIHR","sourceCode":"cihr","sourceName":"Canadian Institutes of Health Research","language":"en","captureDate":"2026-03-26","captureTimestamp":"2026-03-26T02:19:52.372000+00:00","jobId":8,"originalUrl":"https://cihr-irsc.gc.ca/e/52767.html","snippet":"Infographic: Do you feel faint when you get a needle? PDF version Long description Dizziness and fainting are caused by a sudden drop in blood pressure and heart rate. That sudden drop is called a vasovagal response . When your blood pressure and heart rate drop due to a…","rawSnapshotUrl":"/api/snapshots/raw/1261925","browseUrl":"https://replay.healtharchive.ca/job-8/20260326021952/https://cihr-irsc.gc.ca/e/52767.html#ha_snapshot=1261925","mimeType":"text/html","statusCode":200,"captureBackend":"browsertrix","captureFidelity":"high"}