Presyncope is the feeling that you are about to faint. It is a warning sign that a person may be about to lose consciousness, although full loss of consciousness (syncope) does not occur.
Symptoms of Presyncope
Someone experiencing presyncope may have a range of symptoms including:
- Lightheadedness or dizziness: This is a common sensation of feeling unsteady or like the room is spinning.
- Nausea: Feeling sick to your stomach or having an urge to vomit.
- Visual disturbances: This may include a "gray out," where vision becomes blurry or fades.
- Auditory disturbances: Difficulty hearing or muffled sounds.
- Palpitations: Awareness of your heart beating rapidly or irregularly.
- Weakness: A general feeling of physical weakness or exhaustion.
- Sudden sweating: Breaking out in a cold sweat.
Why It's Important to Note Presyncope
When discussing syncope (fainting) with a doctor, it is important to also mention any episodes of presyncope. These episodes are often related and can provide crucial information for proper diagnosis and management.
How Presyncope Relates to Syncope
| Feature | Presyncope | Syncope |
|---|---|---|
| Description | Feeling like you're about to faint | Actual loss of consciousness (fainting) |
| Consciousness | Not lost | Lost |
| Symptoms | Dizziness, nausea, visual changes | Sudden loss of awareness, falling |
Managing Presyncope
- Seek Medical Advice: If you experience presyncope regularly, you should consult a doctor.
- Hydration: Staying properly hydrated can help prevent episodes of presyncope, especially if they are related to low blood pressure.
- Slow Movements: Avoid sudden changes in position, which can sometimes trigger presyncope.
- Identify Triggers: Try to note down any factors that might lead to episodes of presyncope such as exhaustion, hunger, or dehydration.
