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Heat syncope is fainting or dizziness as a result of overheating (syncope is the medical term for fainting). It is a type of heat illness. The basic symptom of heat syncope is fainting, with or without mental confusion. [1] Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and dehydration.
Diseases involving the shape and strength of the heart can be a cause of reduced blood flow to the brain, which increases risk for syncope. [3] The most common cause in this category is fainting associated with an acute myocardial infarction or ischemic event.
Mass psychogenic illness; Other names: Mass hysteria, epidemic hysteria, mass sociogenic illness, mass psychogenic disorder: Painting of Dancing plagues of the Middle Ages are thought to have been caused by mass hysteria. Specialty: Psychiatry, clinical psychology: Symptoms: Headache, dizziness, nausea, abdominal pain, cough, fatigue, sore ...
Fainting. Fever. Irregular heartbeat. Weight gain. Heart palpitations. Heart attack. A heart attack occurs when the blood flow to your heart is blocked. The most common cause is coronary artery ...
This is a list of major and frequently observed neurological disorders (e.g., Alzheimer's disease), symptoms (e.g., back pain), signs (e.g., aphasia) and syndromes (e ...
Lightheadedness is very similar to pre-syncope. Pre-syncope is the immediate stage before syncope (fainting), particularly in cases of temporary visual field loss (i.e. vision getting "dark" or "closing in").
Syncope (medicine) (R55) neck stiffness; opisthotonus; paralysis and paresis; paresthesia (R20.2) prosopagnosia; somnolence (R40.0) Obstetric / Gynaecological. abnormal vaginal bleeding. vaginal bleeding in early pregnancy / miscarriage; vaginal bleeding in late pregnancy; amenorrhea; infertility; painful intercourse (N94.1) pelvic pain ...
Heat illness is a spectrum of disorders due to increased body temperature. It can be caused by either environmental conditions or by exertion. It includes minor conditions such as heat cramps, heat syncope, and heat exhaustion as well as the more severe condition known as heat stroke. [1] It can affect any or all anatomical systems. [2]