What is Coronavirus

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CORONAVIRUS The 2019 novel coronavirus is a global health emergency.   Since they began using the designation in 2005, the World Health Organization has declared global health emergencies only 5 times before.   The first case was reported in the Chinese city of Wuhan on New Year's Eve.   Now over 30,000 people in at least 26 countries have contracted the coronavirus.   The vast majority of confirmed cases are in mainland China where the numbers continued to skyrocket and were more than 600 people have died as a result. Border closings, suspended flights, a citywide evacuation, and quarantine. So what is it we're really talking about when we talk about the coronavirus and what can we do to protect ourselves.  C ommon signs of a Coronavirus infection include fever, cough, and difficulty breathing; in more severe cases, it can lead to pneumonia, kidney failure, and even death. Corona viruses are a family of virus that cause the common cold and are named for the spike proteins

偏頭痛




什麼是偏頭痛嗎?

偏頭痛是一種悸動,在一個半頭的劇烈頭痛。它可影響所有年齡的人。偏頭痛的原因是未知的。在進行攻擊時,在大腦中的血管擴張,然後匯集與受影響的血管附近的神經末梢的刺激。這些血管的變化可能是什麼造成的痛苦。但是,偏頭痛仍然是一個條件,是知之甚少。
                       
偏頭痛的典型特徵是什麼?

·人們通常所說的'偏'是指許多不同類型的頭痛。所謂的“古典”偏頭痛發作有幾個特點:
·頭痛,發生在大約4至72小時之間的較量
·頭痛通常會影響一方的頭在一個時間可能會受到影響,雖然雙方都在不同的攻擊
·頭痛通常是悸動和正常的身體活動噁心和/或嘔吐惡化
·前的症狀,稱為'光環',最經常是可視的,如橫跨或在邊緣處的視野領域的鋸齒線或閃爍燈
·其他症狀包括對光線和聲音的靈敏度,或者非視覺先兆,如一個身體的刺痛的感覺。
·只有約15%的人體驗視覺先兆,之前的攻擊。 “普通型偏頭痛”,是指多數人有其它的所有症狀,但沒有靈氣。
·很少一些人有偏頭痛的經驗,短暫失去的肢體嚴重的攻擊,或暫時的困難與語音的權力。
·在接受記者採訪時,醫生也應進行身體檢查。如果有任何疑問,診斷,醫生會轉介病人到疾病的大腦(神經科)的專家。
                                                                                     
偏頭痛的原因是什麼?

有些人患有偏頭痛的人可以清楚地識別觸發因素引起的頭痛,但許多人不能。潛在的偏頭痛的誘因包括:
·過敏和過敏性反應
·明亮的燈光,大聲喧嘩,以及某些氣味或香水
·身體或情緒緊張
·在睡眠模式或睡眠不規律的變化
·吸煙或暴露於吸煙
·不吃早餐或空腹
·酒精
·月經週期波動,避孕藥,荷爾蒙的波動在更年期發病
·緊張性頭痛
·食物中含酪胺(紅葡萄酒,陳年奶酪,煙熏魚,雞肝,無花果,和一些豆類),味精(MSG),或硝酸鹽(如熏肉,熱狗和香腸)。

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