Terms used to describe dizziness
Presyncope
Related terms: vision going dark, dizziness as if about to collapse
Presyncope is a state where vision darkens, strength is lost, or cold sweats occur, as if just before losing consciousness.
Overview
Pre-syncope: Check these three things first
- Pre-syncope is characterized less by the surroundings spinning vertigoand more by a feeling of vision darkening, loss of strength, and a sensation of about to collapse.
- Key distinguishing factors include whether it occurs when rising from a lying position, when standing for a long time, or after changes in diet, hydration, or medication.
- If you have actually lost consciousness, or if chest pain or severe pulsatingnew neurological symptoms occur together, seek an immediate evaluation.
Meaning and Distinctions
What is pre-syncope?
Various causes such as blood pressure, heart rate, dehydration, and hypoglycemia are checked. Pre-syncope is a state where vision darkens, strength is lost, or cold sweats occur, as if just before losing consciousness.
- Easily confused terms
- It is different from vertigo where the surroundings spin; if actual fainting occurred, a prompter evaluation is required.
- Why this is checked during medical evaluation
- The relationship between posture, heart rate, diet, and medication is examined.
- What to note down for your visit
- If you experience fainting or chest pain, seek medical attention immediately.
More Details
Connecting pre-syncope to your symptoms
Note the moment you changed posture and how you recovered
Check if it started within a few seconds after rising from sitting or lying down, and how quickly it improves when sitting or lying down again. Please also note situations that may affect hydration and blood pressure, such as being in a hot place, standing for a long time, skipping meals, or after diarrhea or vomiting.
Do not group pre-syncope and spinning dizziness as the same thing
Distinguish between whether your vision goes dark with cold sweats, nausea, and loss of strength, whether the room spins when you turn your head, or whether you stagger when walking. Also, bring the date any medications were changed and whether your pulse felt fast or irregular to your appointment.
Frequently Asked Questions
Common questions when looking into pre-syncope
If it goes dark for a moment when I stand up, is it always hypotension?
Hypotension cannot be confirmed by feeling alone. Since there may be other causes such as dehydration, medication, or heart rate, the frequency of recurrence, actual blood pressure, and accompanying symptoms are checked together.
If I didn't actually faint, is there no need for an urgent check-up?
If it recurs or is accompanied by chest pain, shortness of breath, severe palpitations, or new neurological symptoms, a prompt medical evaluation is necessary even in the pre-syncope stage. Avoid driving or working at heights until the cause is identified.
Dizziness, Ear, Head, and Face Glossary
Compare similar terms here
You can check simple definitions before proceeding to detailed explanations.Read More
Check guides where this term is used
- Condition GuideDizzinessVertigo manifests as a feeling that you or your surroundings are spinning, or a feeling that your body is tilting or about to fall. It may be accompanied by staggering, nausea, vomiting, blurred vision, and a loss of sense of direction. Note whether it occurs briefly and repeatedly when changing head posture, whether it continues even while still, or if it is accompanied by a feeling of fullness in one ear, tinnitus, or hearing loss. If sudden slurred speech, weakness in the face, arms, or legs, double vision, severe headache, or inability to walk occurs, do not wait for a vestibular evaluation and seek emergency evaluation immediately.→
- Condition GuideChest palpitationsHeart palpitations are symptoms where the heart feels like it is pounding, racing, fluttering, or skipping a beat. This may be due to caffeine, lack of sleep, or tension, but arrhythmia, anemia, thyroid issues, and the effects of medication must also be checked. If accompanied by chest pain, severe shortness of breath, or a feeling of fainting, seek emergency evaluation immediately. If no urgent issues are found during tests but it recurs chronically, consult with Baekrokdam regarding herbal medicine treatment by observing the patterns in which sleep, digestion, tension, and palpitations move together.→
- Medical Evaluation GuideWhat should I check first when I suddenly feel dizzy?You should start by clarifying what you mean by 'dizzy.' Note whether the world feels like it is spinning, if you feel unsteady while walking, or if your vision goes dark and you feel as if you might collapse. If you experience one-sided paralysis, slurred speech, a new severe headache, difficulty walking, or sudden hearing loss, do not dismiss it as BPPV or fatigue; you must seek an immediate evaluation.→
- Head, Ear, and Face ColumnWhat to rule out first when dizziness occurs with palpitations and cold sweats→
Evidence and Update Information
The following materials were referenced to verify the basis and scope of the definitions and treatment descriptions.