Anemia

health

A condition with insufficient healthy red blood cells to carry adequate oxygen.

Definition

A condition with insufficient healthy red blood cells to carry adequate oxygen. Most common type is iron-deficiency anemia (low hemoglobin). Other causes: vitamin B12 deficiency, folate deficiency, or chronic disease.

๋นˆํ˜ˆ(Anemia)์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”?

๋นˆํ˜ˆ(Anemia)์€ ์‹ ์ฒด์˜ ์‚ฐ์†Œ ์šด๋ฐ˜ ์š”๊ตฌ๋ฅผ ์ถฉ์กฑ์‹œํ‚ค๊ธฐ์— ๊ฑด๊ฐ•ํ•œ ์ ํ˜ˆ๊ตฌ ์ˆ˜ ๋˜๋Š” ํ—ค๋ชจ๊ธ€๋กœ๋นˆ ๋†๋„๊ฐ€ ๋ถˆ์ถฉ๋ถ„ํ•œ ์ƒํƒœ์ž…๋‹ˆ๋‹ค. ์ ํ˜ˆ๊ตฌ์˜ ์ฒ  ํ•จ์œ  ๋‹จ๋ฐฑ์งˆ์ธ ํ—ค๋ชจ๊ธ€๋กœ๋นˆ์€ ํ์—์„œ ์‚ฐ์†Œ์— ๊ฒฐํ•ฉํ•˜์—ฌ ์‹ ์ฒด ์ „์ฒด ์กฐ์ง์œผ๋กœ ๋ฐฉ์ถœํ•ฉ๋‹ˆ๋‹ค. ํ—ค๋ชจ๊ธ€๋กœ๋นˆ ์ˆ˜์น˜๊ฐ€ ์ž„๊ณ„๊ฐ’ ์•„๋ž˜๋กœ ๋–จ์–ด์ง€๋ฉด โ€” ์„ธ๊ณ„๋ณด๊ฑด๊ธฐ๊ตฌ(WHO)์— ๋”ฐ๋ฅด๋ฉด ์„ฑ์ธ ๋‚จ์„ฑ์—์„œ 13g/dL ๋ฏธ๋งŒ, ์„ฑ์ธ ์—ฌ์„ฑ์—์„œ 12g/dL ๋ฏธ๋งŒ โ€” ๋นˆํ˜ˆ๋กœ ๋ถ„๋ฅ˜๋ฉ๋‹ˆ๋‹ค.

๋นˆํ˜ˆ์€ ์ „ ์„ธ๊ณ„ ์•ฝ 16์–ต 2์ฒœ๋งŒ ๋ช…์—๊ฒŒ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋ฉฐ, ์„ธ๊ณ„ ์ธ๊ตฌ์˜ ์•ฝ 25%๋ฅผ ์ฐจ์ง€ํ•ฉ๋‹ˆ๋‹ค. ๋ฏธ์ทจํ•™ ์—ฐ๋ น ์•„๋™, ์ž„์‚ฐ๋ถ€, ๊ฐ€์ž„๊ธฐ ์—ฌ์„ฑ์—์„œ ๊ฐ€์žฅ ์œ ๋ณ‘๋ฅ ์ด ๋†’์Šต๋‹ˆ๋‹ค. ์ฆ์ƒ์œผ๋กœ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ํ”ผ๋กœ, ํ—ˆ์•ฝ๊ฐ, ์ฐฝ๋ฐฑํ•จ, ์šด๋™ ์‹œ ํ˜ธํก ๊ณค๋ž€, ์†๋ฐœ์ด ์ฐจ๊ฐ€์›€, ์ง‘์ค‘๋ ฅ ์ €ํ•˜ ๋“ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

์œ ํ˜• ๋ฐ ์˜์–‘์  ์›์ธ

๋นˆํ˜ˆ์—๋Š” ๋งŒ์„ฑ ์งˆํ™˜, ์œ ์ „์  ์ƒํƒœ(๊ฒธ์ƒ ์ ํ˜ˆ๊ตฌ ๋นˆํ˜ˆ, ์ง€์ค‘ํ•ด ๋นˆํ˜ˆ), ๊ณจ์ˆ˜ ์žฅ์• ๋ฅผ ํฌํ•จํ•œ ๋งŽ์€ ์›์ธ์ด ์žˆ์ง€๋งŒ, ์˜์–‘์†Œ ๊ฒฐํ•์ด ์ „ ์„ธ๊ณ„ ๋Œ€๋ถ€๋ถ„์˜ ์‚ฌ๋ก€๋ฅผ ์ฐจ์ง€ํ•ฉ๋‹ˆ๋‹ค:

  • ์ฒ ๊ฒฐํ•์„ฑ ๋นˆํ˜ˆ(Iron-deficiency anemia): ์ „ ์„ธ๊ณ„์ ์œผ๋กœ ๊ฐ€์žฅ ์ผ๋ฐ˜์ ์ธ ํ˜•ํƒœ๋กœ, ๋ถˆ์ถฉ๋ถ„ํ•œ ์„ญ์ทจ, ๋ถˆ๋Ÿ‰ํ•œ ํก์ˆ˜, ์ฆ๊ฐ€๋œ ์ˆ˜์š”(์„ฑ์žฅ, ์ž„์‹ ), ๋˜๋Š” ์ถœํ˜ˆ์—์„œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ํŠน์ง•์ ์œผ๋กœ ์ž‘๊ณ  ์ฐฝ๋ฐฑํ•œ(์†Œ์ ํ˜ˆ๊ตฌ์„ฑ, ์ €์ƒ‰์†Œ์„ฑ) ์ ํ˜ˆ๊ตฌ๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.
  • ๋น„ํƒ€๋ฏผ B12 ๊ฒฐํ• ๋นˆํ˜ˆ: ํฌ๊ณ  ๋ฏธ์„ฑ์ˆ™ํ•œ ์ ํ˜ˆ๊ตฌ(๊ฑฐ๋Œ€์ ์•„๊ตฌ์„ฑ ๋นˆํ˜ˆ)๋ฅผ ์œ ๋ฐœํ•ฉ๋‹ˆ๋‹ค; ์—„๊ฒฉํ•œ ์ฑ„์‹์ฃผ์˜์ž, ์œ„์‚ฐ์ด ๊ฐ์†Œํ•œ ๋…ธ์ธ, ์•…์„ฑ ๋นˆํ˜ˆ์ด ์žˆ๋Š” ์‚ฌ๋žŒ๋“ค์—๊ฒŒ์„œ ํ”ํ•ฉ๋‹ˆ๋‹ค.
  • ์—ฝ์‚ฐ ๊ฒฐํ• ๋นˆํ˜ˆ: ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ๊ฑฐ๋Œ€์ ์•„๊ตฌ์„ฑ; ์ž„์‹ , ์•Œ์ฝ”์˜ฌ ์ค‘๋…, ํก์ˆ˜ ๋ถˆ๋Ÿ‰ ์ƒํƒœ์—์„œ ์ž์ฃผ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.
  • ๋น„ํƒ€๋ฏผ A ๊ฒฐํ•: ์ €์žฅ์†Œ์—์„œ์˜ ์ฒ  ๋™์›์„ ์ €ํ•ดํ•˜๊ณ  ์ ํ˜ˆ๊ตฌ ์ƒ์‚ฐ์„ ์–ต์ œํ•ฉ๋‹ˆ๋‹ค.

์‹์ด ์˜ˆ๋ฐฉ ๋ฐ ๊ด€๋ฆฌ

์ฒ ๊ฒฐํ•์„ฑ ๋นˆํ˜ˆ์˜ ๊ฒฝ์šฐ, ์‹์ด ์ฒ  ์„ญ์ทจ์™€ ํก์ˆ˜ ๋ชจ๋‘ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ์ ์ƒ‰์œก, ๊ฐ€๊ธˆ๋ฅ˜, ํ•ด์‚ฐ๋ฌผ์—์„œ ๋ฐœ๊ฒฌ๋˜๋Š” ํ—ด์ฒ (Heme iron)์€ ์‹์ด ๋งฅ๋ฝ์— ๊ด€๊ณ„์—†์ด 15~35%์˜ ํšจ์œจ๋กœ ํก์ˆ˜๋ฉ๋‹ˆ๋‹ค. ๋‘๋ฅ˜, ๊ฐ•ํ™” ์‹œ๋ฆฌ์–ผ, ๋‘๋ถ€, ์ง™์€ ์ƒ‰ ์žŽ์ฑ„์†Œ, ์”จ์•—์—์„œ ๋‚˜์˜ค๋Š” ๋น„ํ—ด์ฒ (Non-heme iron)์€ 2~20%๋งŒ ํก์ˆ˜๋˜์ง€๋งŒ, ๋น„ํƒ€๋ฏผ C๋ฅผ ๋™์‹œ์— ์„ญ์ทจํ•˜๋ฉด ํก์ˆ˜๊ฐ€ ํฌ๊ฒŒ ํ–ฅ์ƒ๋ฉ๋‹ˆ๋‹ค โ€” ๋น„ํƒ€๋ฏผ C 50mg์ด ๋น„ํ—ด์ฒ  ํก์ˆ˜๋ฅผ ์ตœ๋Œ€ 6๋ฐฐ ์ฆ๊ฐ€์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ˜๋Œ€๋กœ, ๊ฐ™์€ ์‹์‚ฌ์—์„œ ์„ญ์ทจํ•  ๋•Œ ์ฐจ์™€ ์ปคํ”ผ์˜ ํƒ„๋‹Œ, ๋ถˆ๋ฆฐ ์ ์ด ์—†๋Š” ๋‘๋ฅ˜์™€ ํ†ต๊ณก๋ฌผ์˜ ํ”ผํ…Œ์ดํŠธ, ์นผ์Š˜ ๋ณด์ถฉ์ œ๋Š” ๋น„ํ—ด์ฒ  ํก์ˆ˜๋ฅผ ์–ต์ œํ•ฉ๋‹ˆ๋‹ค. ์ฃผ์ฒ  ์กฐ๋ฆฌ๊ธฐ๊ตฌ๋กœ ์กฐ๋ฆฌํ•˜๋ฉด ์‚ฐ์„ฑ ์‹ํ’ˆ์˜ ์ฒ  ํ•จ๋Ÿ‰์„ ์˜๋ฏธ ์žˆ๊ฒŒ ๋†’์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. B12 ๊ฒฐํ•์˜ ๊ฒฝ์šฐ, ์ฑ„์‹์ฃผ์˜์ž์™€ ์—„๊ฒฉํ•œ ์ฑ„์‹์ฃผ์˜์ž๋Š” ๊ฐ•ํ™” ์‹ํ’ˆ ๋˜๋Š” ๋ณด์ถฉ์ œ(ํ•˜๋ฃจ 2.4mcg)๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค; ๊ณ ์šฉ๋Ÿ‰ ๊ฒฝ๊ตฌ ๋ณด์ถฉ์ œ(1,000mcg)์˜ ํก์ˆ˜๋Š” ๋‚ด์ธ์„ฑ ์ธ์ž(Intrinsic factor)์™€ ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜๋™ ํ™•์‚ฐ์„ ํ†ตํ•ด ์ด๋ฃจ์–ด์ง€๋ฏ€๋กœ, ์•…์„ฑ ๋นˆํ˜ˆ์—์„œ๋„ ์ด๊ฒƒ์ด ํšจ๊ณผ์ ์ธ ๊ด€๋ฆฌ ์ „๋žต์ž…๋‹ˆ๋‹ค.