Record pulse, blood pressure if available, activity at onset, duration, swelling location, shortness of breath, chest symptoms, medicines, and whether symptoms occur at rest or with exertion.
Symptom detail
Near-fainting
Near-fainting is a heart, blood vessel, or circulation-related symptom that may be useful to track with pulse, blood pressure, swelling, exertion, and medication timing.
Track patterns and contact a clinician for persistent, worsening, unexplained, recurrent, or concerning symptoms.