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๐Ÿ

T211. Bites and Stings

A. Introduction

๋ฒŒ, ๋ชจ๊ธฐ, ๋ถˆ๊ฐœ๋ฏธ, ๋…๊ฑฐ๋ฏธ, ์ง„๋“œ๊ธฐ ๋“ฑ์— ๋ฌผ๋ฆฐ ๊ฒฝ์šฐ ๊ตญ์†Œ์  ํ†ต์ฆ์—์„œ๋ถ€ํ„ฐ ์ „์‹  ์ฆ์ƒ๊นŒ์ง€ ๋‹ค์–‘ํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚  ์ˆ˜ ์žˆ๋‹ค.

B. Hymenoptera (๋™๋ฌผ๋ถ„๋ฅ˜์—์„œ โ€˜๋ฒŒโ€˜๋ชฉ - ๋ฒŒ, ๊ฐœ๋ฏธ ๋“ฑ)

B1. ๋ฒŒ๋…

โ€ข
Histamine, Melittin, Phospholipase, Hyaluronidase ๋“ฑ์ด ํฌํ•จ๋˜์–ด ์žˆ์Œ.
โ€ข
Melittin : ์ตœ๊ทผ ๋” ์ค‘์š”์‹œํ•˜๊ฒŒ ์—ฌ๊น€ : Basophil, mast cell์˜ degranulation ์ผ์œผํ‚ด.

B2. ์ฆ์ƒ

(1) Local reaction

โ€ข
๋Œ€๋ถ€๋ถ„ ๊ตญ์†Œ์ ์ธ ์ฆ์ƒ๋งŒ ๋™๋ฐ˜ ํ•จ
โ€ข
Pain, slight erythema, edema, urticaria, pruritus
โ€ข
1~2์ผ ๋™์•ˆ ํฌ๊ธฐ ์ปค์งˆ ์ˆ˜ ์žˆ์Œ, 3~10์ผ ์ดํ›„ ๊ฐ€๋ผ์•‰์Œ.

(2) Anaphylaxis

โ€ข
๋Œ€๊ฐœ 15๋ถ„~ 6์‹œ๊ฐ„ ์ด๋‚ด ๋ฐœ์ƒ/ Anaphylaxis ์—ฌ๋ถ€๋Š” ์˜์ธ ํšŸ์ˆ˜์™€ ์ƒ๊ด€์—†์Œ.
โ€ข
Nausea / Vomiting / Diarrhea / Light-headedness / Syncope, Involuntary muscle spasm / Edema / Seizure / Respiratory distress / Cardiac arrest
โ€ข
Massive bee sting : Renal and Hepatic failure, DIC, Rhabdomyolysis
โ€ข
Large number of stings, comorbidity ์žˆ๋Š” ํ™˜์ž > ์ž…์›ํ•ด์„œ ๊ฒฝ๊ณผ ๊ด€์ฐฐ.

(3) Delayed reaction

โ€ข
Within 5~14 days
โ€ข
Serum sickness - like symptom : headache, urticaria, lymphadenopathy, polyarthritis

(4) Unusual reaction

โ€ข
Encephalopathy, neuritis, vasculitis, nephrosis, cellulitis ๋“ฑ

B3. ์น˜๋ฃŒ

(1) ์ฆ‰์‹œ ๋ฒŒ์นจ ์ œ๊ฑฐ (Stinger is present in the wound, remove it)

โ€ข
๊ณผ๊ฑฐ์—๋Š” โ€˜๋ฝ‘์•„์„œโ€˜๊ฐ€ ์•„๋‹Œ โ€˜๊ธ์–ด์„œโ€™ ์ œ๊ฑฐํ•˜๋ผ๊ณ  ํ•˜์˜€์œผ๋‚˜, ์ตœ๊ทผ์—๋Š” โ€˜๋ฐฉ๋ฒ•์€ ์ค‘์š”ํ•˜์ง€ ์•Š๋‹ค, ์ฆ‰์‹œ ์ œ๊ฑฐ๊ฐ€ ์ค‘์š”ํ•˜๋‹คโ€™ ๋ผ๊ณ  ๊ฐ•์กฐํ•จ.

(2) ์˜์ธ(๋ฌผ๋ฆฐ) ๋ถ€์œ„ ๋น„๋ˆ—๋ฌผ๋กœ ์„ธ์ฒ™.

(3) Ice pack apply, anti-histamine, NSAID

(4) 2์ฐจ์  ๊ฐ์—ผ์ด ์—†๋Š” ๊ฒฝ์šฐ ์ˆ˜์ƒ ๋ถ€์œ„ elevation, ๊ฐ์—ผ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ํ•ญ์ƒ์ œ ์‚ฌ์šฉ.

(5) Anaphylaxis

โ€ข
IM Epinephrine 0.3mg(์„ฑ์ธ), 0.01mg/kg (์†Œ์•„) (1:1000 concentration ์‹œ)
โ€ข
Crystalloid fluid resuscitation
โ€ข
Anti-histamine
โ€ข
Hiistamine-2 receptor antagonists
โ€ข
Steroids

(6) Systemic reaction ์žˆ๋˜ ํ™˜์ž๋Š” epi kit ์ œ๊ณต

B4. Long-term management

โ€ข
์›์ธ ๋™๋ฌผ ํšŒํ”ผ
โ€ข
์•Œ๋ ˆ๋ฅด๊ธฐ๋‚ด๊ณผ ์™ธ๋ž˜ ๋ฐฉ๋ฌธ ๊ถŒ์œ 
โ€ข
Epi-pen ๋“ฑ ์ฒ˜๋ฐฉ
โ€ข
Medical identification ๊ฐ€์ง€๊ณ  ๋‹ค๋‹ˆ๊ฒŒ ํ•  ๊ฒƒ ๊ต์œก

B5. Spider

โ€ข
Textbook์— ์—ฌ๋Ÿฌ ์ข…์˜ spider bite์— ๋Œ€ํ•˜์—ฌ ๋‹ค๋ฃจ๊ณ  ์žˆ๋Š”๋ฐ ๊ฒฐ๊ตญ ๊ฑฐ๋ฏธ์˜ ์ƒ๊น€์ƒˆ, ๋ถ„ํฌ ๋“ฑ์ด ๋‹ค๋ฅผ ๋ฟ ๊ธฐ๋ณธ์ ์ธ ์ฒ˜์น˜๋ฐฉ๋ฒ•์€ ๊ฐ™๋‹ค.

C. Scorpions

โ€ข
Localized pain์ด ์ฃผ๋œ ์ฆ์ƒ
โ€ข
Systemic symptom ์€ 10% ์ด๋‚ด โ†’ Open neuronal sodium channel โ†’ Excessive depolarization
โ€ข
Restlesness / Uncontrollable jerking of extremities / Seizure like motion

D. Mamalian Bite (ํฌ์œ ๋ฅ˜ ๊ต์ƒ)