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Hematophagy (sometimes spelled haematophagy or hematophagia) is the practice by certain animals of feeding on blood (from the Greek words αἷμα haima "blood" and φαγεῖν phagein "to eat"). Since blood is a fluid tissue rich in nutritious proteins and lipids that can be taken without great effort, hematophagy is a preferred form of ...
Here, experts explain why your head feels heavy. Plus, learn the causes for why your head might feel heavy, treatment options, and when to see a doctor.
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As a mental disorder, this is also called as autohemophagia, which is derived from three Greek words: auto, which means "self"; hemos, for "blood"; and, phagos, meaning "to eat". [3] Although closely related to vampirism, the two differ in that vampirism is a sadistic act while auto-vampirism is on the side of masochism . [ 4 ]
Possible exacerbating factors (make the pain worse) include tension, fatigue, speaking, and hot, acidic or spicy foods. Possible relieving factors include sleeping, cold, distraction, and alcohol. The pain is often relieved by eating and drinking (unlike pain caused by organic lesions or neuralgia ) or when the person's attention is occupied.
There is also a small chance you can get Escherichia coli from raw chicken, "though, typically it's more common to get E. coli from undercooked beef and contaminated raw fruits or veggies," says ...
Heart rate and respiration rate will increase (tachycardia and tachypnea) as blood pressure drops and the heart attempts to maintain adequate circulation. The decrease in blood pressure can then cause blood vessels to contract reflexively, resulting in a pale or bluish skin color in advanced cases. Young children, in particular, may have seizures.
Hematemesis is the vomiting of blood. [1] This is usually vomit that contains bright red blood. [2] Coffee ground vomiting is similar to hematemesis, but is distinct in not involving bright red blood. [3] Hematemesis must be differentiated from hemoptysis (coughing up blood) and epistaxis (nosebleed). [4] Both of these are more common conditions.