Hydrocol II: The Essential Guide to Hydrocolloid Wound Dressings

Hydrocol II by Hartmann is a staple in advanced wound care, widely recognized for its ability to accelerate healing through the maintenance of a moist wound environment. As a sterile, self-adhering hydrocolloid dressing, it provides a secure barrier against contaminants while actively managing wound exudate.

Whether treating chronic leg ulcers or superficial burns, understanding how Hydrocol II interacts with the wound bed is key to successful outcomes.

What is Hydrocol II?

Hydrocol II is an absorptive hydrocolloid dressing. It consists of a wound-contact layer composed of hydrocolloids (gel-forming agents) embedded in an adhesive polymer matrix, backed by a semi-permeable polyurethane film.

When the dressing comes into contact with wound fluid (exudate), the hydrocolloids swell and form a cohesive gel. This gel conforms to the wound bed, preventing the dressing from sticking to new tissue and ensuring atraumatic removal.

Key Benefits of Hydrocolloid Dressings

• Promotes Autolytic Debridement: By keeping the wound moist, the body’s own enzymes can effectively soften and break down necrotic tissue (slough) without damaging healthy skin.
  
  
• Bacterial & Viral Barrier: The outer film layer creates a seal that is impermeable to bacteria and water, reducing the risk of secondary infection while allowing the patient to shower.
  
  
• Pain Reduction: The gel layer covers nerve endings, significantly reducing pain during wear and upon removal.
  
  
• Extended Wear Time: Depending on the level of exudate, Hydrocol II can remain in place for several days, minimizing disruption to the healing process.

When to Use Hydrocol II (Indications)

Hydrocol II is indicated for the management of light to moderately exudating wounds. It is particularly effective for:

• Venous Leg Ulcers: Helping to manage drainage and promote granulation.
• Pressure Injuries (Stages I-III): Protecting bony prominences and healing breakdown.
• Superficial Burns: Providing a soothing cover for 1st and 2nd-degree burns.
• Donor Sites: Protecting the raw area after skin grafting.
• Abrasions: keeping clean, non-infected scrapes moist for faster re-epithelialization.

Contraindications (When NOT to use)

Do not use Hydrocol II on:

• Third-degree burns.
• Clinically infected wounds (unless under strict medical supervision).
• Exposed muscle, tendon, or bone.
• Wounds with heavy exudate (the dressing may saturate too quickly).

How to Apply and Remove

Application

1. Cleanse: Irrigate the wound with sterile saline or wound cleanser and dry the surrounding skin thoroughly.
   
   
2. Size: Select a dressing size that overlaps the wound edges by at least 1 inch (2-3 cm).
   
   
3. Apply: Remove the backing paper and apply the dressing directly over the wound. Smooth the edges to ensure a watertight seal.
   
   
4. Warm: Place your hand over the dressing for a few seconds. The heat helps the adhesive conform to the skin for a better seal.
   
   

Removal

1. Timing: Change the dressing when the gel bubble (a white blister-like formation) approaches the edge of the dressing, or if the seal is compromised.
   
   
2. Technique: Gently stretch the dressing parallel to the skin (like a command strip) rather than pulling it straight up. This releases the adhesive vacuum.
   
   
3. Note on Residue: Upon removal, you may see a yellowish gel in the wound bed. Do not panic. This is the hydrocolloid gel residue, not pus or infection. It should wash away easily with saline.

Hartmann: Going Further for Health

With over 200 years of experience, Hartmann is a global pioneer in healthcare and hygiene. From operating rooms to home care, their products are engineered with German precision to offer superior reliability and patient comfort. Hydrocol II represents their dedication to advanced wound management. Explore our selection of Advanced Wound Care products here at healthcaresupplypros.com