PDF문서4주차.국소투약.pdf

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국소 투약 
(p.304-307) 

수원여자대학교 간호학과 

김 해 진 PhD, RN 

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학습내용 

 

1. 국소투약의 종류를 이해한다. 

• 피부, 코, 눈, 귀, 질, 직장, 흡입 

2. 국소투약 부위별 주의사항을 이해한다. 

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1. 피부약 투여 – 경피(transdermal) 

1) 로션(lotion), 이고(paste), 연고(ointment), 파우더 등 

• 장갑이나 면봉, 설압자 등 이용 

• 대상자에게 개방성 상처가 있으면 무균술 적용 

• 피부의 가피나 죽은 조직들은 세균이 번식하거나 약물 흡수를 방해한다. 

• 새 약을 바르기 전에 비누와 물로 씻어내거나 죽은 조직을 제거한다. 

• 피부에 열요법을 적용하면 약 작용이 빨라진다.  

• 적용부위에 고르게 얇게 잘 펴 바른다.  

• 파우더는 대상자 얼굴에서 멀리 떨어진 곳에서 덜어내거나 뿌린다. 

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1. 피부약 투여 – 경피(transdermal) 

2) 피부부착제(patch) 

• 일정한 시간 동안 지속적으로 약물 방출 

• 30분 후 적정 농도 도달 

• 부위: 가슴, 어깨, 상완 등 

• 권장 사용기간이 지난 후에도 패치에 약효가 남아 있기 때문에 새 패치를 바르기 전에 

먼저 바른 패치를 제거해야 함. 

• 투약기록지에 패치제거를 포함하기도 함. 

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Transdermal Fentanyl patch (Duragesic) 

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2. 코약 투여 

• 비강 점적 (nasal instillation/drops)  

• 코막힘, 감기의 증상 완화 

• 앉은 자세에서는 머리를 뒤로 젖히고, 누운 자세에서는 

어깨 밑에 베개를 대어 머리를 뒤로 제친다 (proetz position) 

• 점적기가 비점막에 닿지 않도록 

• 점적 후 5분 정도 자세를 유지하여 약물의 흡수를 돕는다.  

• 비강 분무(nasal spray) 

• 너무 세게 분무하면 부비강 염증 가능 

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비강 점적 

• 자세 

• (A) 사골동, 접형동: 머리를 후하방으로 

• (B) 상악동, 전두동: 머리 후하방으로 한 후 치료할 부비동 방향으로 고개를 

옆으로 돌린다. 

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비강 분무 

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3. 안약 투여 

• 적응증:  

녹내장, 백내장, 눈의 감염, 안구 건조 등 

눈 마취나 안저 검사를 위한 산동시 

• 위치:   

하안검의 안쪽(하안 결막낭), 각막X 

• 자세:  앉거나 눕되, 머리를 환측으로 돌린다. 

• 투약 전 눈에 있는 분비물을 제거한다. (안쪽-> 바깥쪽)  

• 약물 관리: 

안약: 처음 방물 버리고 처방된 만큼 투약 

안연고: 조금 짜 버리고 투약 

 

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안약 투여 

• 안약이나 동공 확대제 등의 투여 

• 하안검을 아래로 당겨 결막낭을 노출 시킨다. 
• 환자에게 위를 쳐다보도록 하고 안검과 결막 사이에 약물을 주입한다.  
• 환자의 불편감을 줄이기 위해 불빛을 어둡게 하거나 휴지, 수건 등을 준비해 준다.  
• 점적 후 눈알을 움직이도록 하여 약물이 잘 분포되도록 한다.  
• 약물이 비루관으로 가지않도록 내안각을 30초간 가볍게 누른다.  

 

• 안연고 투여 

• 하안검을 아래로 부드럽게 당긴다. 
• 하안검 내측에서 외측으로 1~2cm 정도 연고를 바른다.  
• 연고를 바른 후 눈알을 움직이도록 하여 약물이 잘 분포되도록 한다.  
• 연고가 흡수되도록 1분간 눈을 감는 것이 좋다. 

 

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4. 귀약 투여 

• 적응증: 외이 혹은 중이의 감염 

• 약물은 실온으로 준비: 현훈, 어지러움, 오심 예방 

• 면봉으로 이개와 외이도를 닦은 후 투여 

• 자세: 앉거나 눕되, 환측 귀가 위쪽으로 오도록  

• 고막까지 흘러가도록 5분정도 자세 유지 

• 반대편 귀에 투여해야 하면 15분 정도 기다린 후 다른 쪽 귀에 점적 

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귀약 투여 

• 외이도를 일직선으로: 성인은 후상방, 3세 이하 아동은 후하방으로 잡아 당김 

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5. 질내 약물 투여 

• 적응증:  

•  질의 염증(가려움증, 통증) 치료제 

•  피임약  

•  자궁경부 확장제  

• 약물 투여 시 

• 환자의 privacy 보호 

• 투여 전 소변 보도록 

• 회음부 간호 제공 

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질 내 투약 

• 좌약형태: 8~10cm 들어간 질 내 투약 

• 정제, 크림, 젤리 형태: 질 투여기 (applicator) 이용 

• 자세: 배횡와위(Dorsal recumbent position) 

• 질약 삽입 후 10분 이상 앙와위 상태 유지 

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6. 직장 약물 투여 

• 적응증:  변비 등의 국소효과,  오심 완화 등의 전신효과 

• 좌약이 대부분/ 크림, 연고 형태 

• 좌약 삽입 시 

• 좌약은 냉장 보관 

• 환자의 Privacy 보호해준다.  

• 환자가 적절한 체위를 취하게 한다. (좌측위) 

• 괄약근 이완 유도: “아~하세요” 

• 5분 정도 누워있고, 화장실은 30~40분 뒤에 가도록 

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7. 흡입(inhalation) 투여 

• 적응증: 천식, 폐기종, 기관지염 등 

• 액체 약물을 분무(에어로졸)형태로 변화 

• 흡입기의 종류:  

• 정량흡입기(Metered-dose inhallers) - puff형, mask형 

• 저용량 분무기(nebulizer) 

• 주의사항: 약물이 떨어지기 전에 교체! 

• Ex) [2puffs, tid]로 처방받은 환자가 총 100 puffs 흡입기를 사용하는 경우?  

    => 16일이 지나기 전에 새 흡입기를 준비하도록  

 

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[정량식 흡입기 사용법] 
https://www.youtube.com/watch?v=5c7InlqyD80 
 
[Nebulizer 사용법] 
https://www.youtube.com/watch?v=WWreoS0Iqug 
 

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Thank you. 
Questions or comments??