Effectiveness of lidocaine spray and ice application on pain reduction from intraabdominal drain removal

INTERVENTION: Control ,Lidocaine spray ,Ice application No Intervention Procedure/Surgery,Experimental Procedure/Surgery,Experimental Procedure/Surgery Standard abdominal drain removal (without any pain reduction procedure),apply 10% lidocaine spray 6 puff at the skin around the drain 5 minutes before standard abdominal drain removal,apply an ice pack to the skin around the drain 5 minutes before standard abdominal drain removal CONDITION: lidocaine spray; ice application ; ice pack ; pain reduction ; pain score; pain; intraabdominal drain removal ; Visual Analogue Scale (VAS) Patient in a surgical department with retained abdominal drain ; lidocaine spray; ice application ; ice pack ; pain reduction ; pain score; pain; intraabdominal drain removal ; Visual Analogue Scale (VAS) PRIMARY OUTCOME: Effectiveness of lidocaine spray and ice application on pain reduction from intraabdominal drain removal 0 and 10 minutes after remove drain Visual Analogue Scale SECONDARY OUTCOME: N/A N/A N/A INCLUSION CRITERIA: 1. adult patient (age at least 18‐year‐old) 2. treat by the surgery department, Thammasart University hospital 3. retained closed system abdominal drain(Jackson‐pratt drain or Fortune drain) and planned to remove 4. able to understand Thai and speak Thai 5. agree to join the research 6. had midline incision surgery or laparoscopic surgery