Reviewed by Christine Kijek, Registered Colorectal Nurse, on November 17, 2022
Introduction | Benefits | Uses | Top-Selling | How to use?
Hydrocolloid dressings are known to have a unique design. They include an adhesive compound containing gel-forming agents like gelatin or sodium carboxymethylcellulose. The adhesive compound is laminated on a film or foam made from polyurethane. Dressings so formed are absorbent, flexible, waterproof, and self-adhering. Hydrocolloid wound dressings provide insulation and a moist wound environment conducive to healing. They use the moisture and enzymes of the body to hydrate the wound bed for faster healing.
Hydrocolloid dressings are available in paste, gel, or sheet form and may be used as a primary or a secondary dressing. The paste or gel dressing needs a secondary dressing for proper security. When used as a secondary dressing, the wound surface should be in contact with alginate or gelling cellulose fiber.
Hydrocolloid wound dressings consist of a hydrocolloid matrix containing materials like pectin, gelatin, and carboxymethylcellulose. They are an absorbent, opaque, waterproof, and adherent wafer that carries hydrophilic colloidal particles in a hydrophobic polymer. When the hydrocolloid bandage comes in contact with the wound surface, the hydrophilic particles absorb the fluid. These particles swell, liquefy, and convert into a gel over the wound surface, enhancing autolytic debridement. Hydrocolloid bandages are impermeable to oxygen, water vapor, and carbon dioxide.
These hydrocolloid patches are unsuitable for wounds with heavy exudate or infection and hence, should not be used if the wound has been infected. Some other disadvantages of hydrocolloid bandages include:
Hydrocolloid patch is used to treat different types of wounds. Best results are seen when the wound is uninfected:
Hydrocolloid bandage is usually contraindicated for:
HPFY offers an extensive collection of hydrocolloid dressings that include gel, paste, or sheet and are transparent, absorbent, anti-microbial, adherent, or non-adherent.
Yes, many wound dressings, such as the Tegaderm Hydrocolloid Dressings, are impervious to bacteria and usually waterproof, meaning that patients can shower and even swim as normal without concern. Moreover, different types of hydrocolloid dressings have been proven to drastically lower the risk of infection.
A hydrocolloid patch is safe to use on a scab. The moist environment of the hydrocolloid coating does not let the scab be dry or itchy, which normally results in less irritation. This promotes quicker healing since the patient isn't constantly touching the wound while it heals.
Hydrocolloid dressings are integral in managing surgical wounds and stitches, both as primary and secondary dressings for sutured wounds and those healing by secondary intention.
We have established that Hydrocolloid Dressings have many different advantages attached to them, so now it is time to answer where you can buy hydrocolloid bandages, patches, and more. Health Products For You offers a wide product range from top-selling hydrocolloid dressing brands like DuoDERM, Comfeel, Exuderm, Restore, etc.
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Anushree Kothari, has been a Health Products For You contributor since 2016. She has a deep interest in human physiology and wellness and possess a passion and talent for guiding others through ...
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