What type of syncope could it be?

Reflex syncope can follow pain, fear, heat, prolonged standing, or seeing blood, often with warning symptoms such as nausea and sweating. Postural syncope happens when blood pressure falls after standing, sometimes because of dehydration, illness, or medicine effects. Cardiac syncope may relate to an abnormal rhythm or a problem with blood flow through the heart and can occur suddenly, with little warning. Anaemia and hypoglycaemia can produce faint-like symptoms or contribute to collapse. A type cannot be identified from the word syncope alone; timing, posture, triggers, witness observations, and recovery are essential.

At the first warning, lie down and raise your legs if safe, or sit with support. Anyone who collapses should be kept away from hazards and checked for normal breathing. Wait for full alertness before offering a drink or helping them stand. Write down the position, activity, possible trigger, symptoms beforehand, any jerking or injury, and how long recovery took. A clinician may review medicines, examine the heart and nervous system, measure blood pressure in different positions, and arrange an ECG or blood tests.

Emergency help is needed for fainting with abnormal breathing, chest pain, severe breathlessness, major injury, persistent confusion, new weakness, speech difficulty, or failure to wake promptly. Sudden collapse without warning, an episode during exercise or while lying down, or palpitations before the event deserves urgent assessment because a heart-related cause needs consideration. Seek prompt review for repeated events, fainting in someone with known heart disease, or symptoms that are worsening.

Does my posture or trigger suggest a reflex or postural pattern? Could my medicines, blood count, glucose, or heart rhythm be involved? What should I record at home, and which activities should I avoid until the assessment is complete?