@emis.asia: Yellow gel under a hydrocolloid dressing can be normal. It does not automatically mean pus. A hydrocolloid dressing contains tiny gel-forming particles in an adhesive layer. Ingredients vary, but can include carboxymethylcellulose, pectin or gelatin beneath a protective backing. When wound fluid touches those particles, they drink it up and swell into a soft gel that keeps the wound surface moist. For suitable wounds, a moist environment can help new skin form compared with letting the surface dry out. A landmark 1962 study in pigs helped establish this moist-healing principle. The moisture also helps your body's own enzymes soften and break down dead tissue. This happens gradually while the dressing is in place. Some can stay on for up to seven days. Follow your product instructions and care plan, and change sooner if needed. Unnecessary changes can disturb fragile tissue. But it is not for every wound. Heavy drainage can overwhelm it. Suspected infection or a deep wound needs a clinician's assessment. For a foot wound if you have diabetes, or a wound with poor circulation or black tissue, get clinical advice before using this dressing. At a needed dressing change, yellow gel alone is not a reason to panic. Gel shows fluid absorption. Follow the dressing's change instructions, and change sooner if it leaks or the seal lifts. Seek medical advice for increasing pain, spreading redness, warmth, swelling or wound deterioration. Educational information only, not a substitute for medical advice. #woundcare #hydrocolloid #wounddressing #nursing #woundhealing

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Wednesday 28 October 2026 02:00:02 GMT