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14 Possible Causes for Episodic Blurred Vision, Giddiness and Lightheadedness

  • Hypoglycemia

    vision Headache Trouble performing routine tasks Note: Symptoms can vary from person to person and episode to episode.[visionaware.org] Symptoms of Hypoglycemia Symptoms of hypoglycemia include the following: Sweating Rapid pulse Shakiness, dizziness, weakness Decreased coordination Difficulty concentrating Blurred[visionaware.org]

  • Acute Hyperventilation

    She also complained of dizziness, blurred vision, and numbness in her lower extremities during the event, and a 5 min prodromal episode of paraesthesia in her nose and toes[academic.oup.com]

  • Vasovagal Syncope

    […] you see only what's in front of you Nausea Feeling of warmth A cold, clammy sweat Yawning Blurred vision During a vasovagal syncope episode, bystanders may notice: Jerky,[fortishealthcare.com] […] you see only what's in front of you Nausea Feeling warm A cold, clammy sweat Yawning Blurred vision During a vasovagal syncope episode, bystanders may notice: Jerky, abnormal[mayoclinic.org] Before you faint due to vasovagal syncope, you may experience some of the following: Skin paleness Lightheadedness Tunnel vision — your field of vision is constricted so that[fortishealthcare.com]

  • Orthostatic Hypotension

    The symptoms occur when standing from a seated or supine position and can be associated with: Lightheadedness Disequilibrium Blurred vision or “browning-out” of the vision[sentadocs.com] Weakness Fatigue Cognitive impairment Syncope (fainting) The episodes last for seconds to minutes and improve with sitting, lying down, or standing with support.[sentadocs.com]

  • Syncope

    […] you see only what's in front of you Nausea Feeling warm A cold, clammy sweat Yawning Blurred vision During a vasovagal syncope episode, bystanders may notice: Jerky, abnormal[mayoclinic.org] ., giddiness, lightheadedness, tunnel vision, nausea, spots in the vision).[bcmj.org] The following signs and symptoms may happen before a fainting episode: a feeling of heaviness in the legs blurred or "tunnel" vision confusion feeling warm or hot lightheadedness[medicalnewstoday.com]

  • Cardiogenic Syncope

    vision.[benglasslaw.com] […] you see only what's in front of you Nausea Feeling warm A cold, clammy sweat Yawning Blurred vision During a vasovagal syncope episode, bystanders may notice: Jerky, abnormal[mayoclinic.org] vision, nausea, vomiting, or feeling warm.[en.wikipedia.org]

  • Transient Ischemic Attack

    Definition of transient ischemic attack : a brief episode of cerebral ischemia that is usually characterized by temporary blurring of vision, slurring of speech, numbness,[merriam-webster.com] TIA A temporary blockage of the blood supply to the brain caused by a blood clot and usually lasting ten minutes or less, during which dizziness, blurring of vision, numbness[medical-dictionary.thefreedictionary.com] […] of cerebral ischemia that is usually characterized by temporary blurring of vision, slurring of speech, numbness, paralysis, or syncope and that is often predictive of a[merriam-webster.com]

  • Temporal Lobe Epilepsy

    ; recurrent nightmares of stereotyped kind episodes of blurred vision or diplopia Not Necessarily Disintegrative PTLSs (NPTLSs) Symptoms Not Necessarily Requiring Treatment[pni.org] Paroxysmal (Recurrent) Episodes of: Complex visual hallucinations linked to other qualities of perception such as voices, emotions, or time Any form of: Auditory perceptual[pni.org] […] colors round people, dream ESP, out-of body experiences, alleged healing abilities intense libidinal change Uncontrolled, lowly precipitated, directed, non-amnesic aggressive episodes[pni.org]

  • Postural Orthostatic Tachycardia Syndrome

    His initial symptoms were light-headedness, dizziness, weakness, palpitations and blurring of vision, which occurred on standing from a supine position or during physical[semanticscholar.org] He went on to develop four episodes of TLOC in period of 2 years prior to presentation.[semanticscholar.org]

  • Factitious Hypoglycemia

    […] behavior are common as are various combinations ofdiplopia, blurred vision, sweating, palpitations and weakness.[em-consulte.com] Symptoms the mostcharacteristically diagnostic of insulinoma are those of neuroglycopenia, as neurogenicsymptoms are rare or absent [ [ 74 ] ].Episodes of confusion or abnormal[em-consulte.com]

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