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When resulting from blood loss, trauma is the most common root cause, but severe blood loss can also happen in various body systems without clear traumatic injury. [3] The body in hypovolemic shock prioritizes getting oxygen to the brain and heart, which reduces blood flow to nonvital organs and extremities, causing them to grow cold, look ...
Syncope ((syncope ⓘ), commonly known as fainting or passing out, is a loss of consciousness and muscle strength characterized by a fast onset, short duration, and spontaneous recovery. [1] It is caused by a decrease in blood flow to the brain , typically from low blood pressure . [ 1 ]
A coma cocktail is a combination of substances administered in an emergency to comatose individuals when the cause of the coma has not yet been determined. [1] The intention is to work against various causes of a coma seen in an emergency setting including drug overdoses and hypoglycemia.
Chest pain. Fatigue. Dizziness. 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 ...
[2] [4] If this is insufficient for treating vasovagal syncope, medications such as midodrine or fludrocortisone may be tried. [4] Occasionally, a cardiac pacemaker may be used as treatment. [2] Reflex syncope affects at least 1 in 1,000 people per year. [1] It is the most common type of syncope, making up more than 50% of all cases. [2]
This drug class also includes other medications for type 2 diabetes (e.g. Mounjaro) or weight loss (e.g. Wegovy, Zepbound). Some research has found that females taking GLP-1s are about twice as ...
Adrenal crisis; Other names: Acute adrenal insufficiency, Addisonian crisis, Acute adrenal failure. [1]49-year-old male with an adrenal crisis. Appearance, showing lack of facial hair, dehydration, Queen Anne's sign (panel A), pale skin, muscular and weight loss, and loss of body hair (panel B).
A. Abdominal pregnancy; Abdominal trauma; Acute abdomen; Acute aortic syndrome; Acute coronary syndrome; Acute cyanosis; Acute Exposure Guideline Levels; Acute kidney injury