An Unna Boot is a gauze wrap that is soaked with a zinc oxide paste.
Do Not:
Put any objects into the boot to relieve itching.Walk long distances until the Unna Boot is dry (3-4 hours)Wear a compression stocking over the Unna Boot (socks and shoes are okay)Get the boot wet in the shower or bath.
What is a Unna boot used for?
The Unna boot is a compressive dressing used in the treatment of venous stasis ulcers (Fig. 26.12). The gauze is applied wet, similar to a cast, and dries to form a semirigid mold against the skin. Unlike a cast, it allows for unrestricted motion of the ankle joint.
How long do you wear an Unna boot?
The Unna paste is melted in a hotwater bath (for about 15 minutes ) before being embedded in the bandage. The device can then be applied like a plaster cast to the leg until it dries in roughly 5 minutes. The boot needs to kept in place for seven days and protected in the shower.
When should you not use Unna boot?
Not intended for use on patients with a known hypersensitivity to the product itself or to its components, including zinc oxide. Management of arterial and mixed venous/arterial leg ulcers. Not intended to provide compression therapy in non-ambulatory patients. 3″x10yd, 4″x10yd.
Can you walk with a Unna boot?
You can walk and do your normal daily activities while wearing the unna boot. Please avoid heavy exertion or exercise. You will likely be scheduled for an unna boot replacement weekly. If your incision was sutured, you will likely need one boot change before your sutures are removed 2 weeks after your surgery.
Can zinc oxide be used on open wounds?
Final Notes Clinically, zinc oxide keeps wounds moist and clean while facilitating wound healing. After cleansing of the wound with saline (along with indicated debridement), one may apply zinc oxide onto the wound in a thick layer followed by a non-adherent dressing or gauze.
Can you use Unna boot with DVT?
A pupil of Unna, Heinrich Fischer, reported excellent clinical effects when he applied Unna boot bandages to patients with deep vein thrombosis (DVT) with much higher pressures, probably more than 50 mmHg (Fischer, 1910).
Are Unna boots effective?
According to studies, the use of the Unna Boot is effective in promoting the satisfaction related to minimum wound care, rapid development of granulation tissue, improvement in comfort and cost savings compared with similar compressions.
Does zinc speed up healing?
Some wound care protocols recommend a daily zinc supplement with elemental zinc, such as zinc sulfate or zinc gluconate, to accelerate wound healing.
What happens if you get Unna boot wet?
Unna boots should not get wet! If they get wet, they can damage the underlying skin. (It’s like being in the bath too long and will cause skin breakdown.) If this occurs please call your Podiatrist immediately or if it not possible to reach them please remove the wrapping at home and dry the area.
How do you take a shower with an Unna boot?
Don’t get your Unna boot wet.
Take a sponge bath to avoid getting your Unna boot wet, unless your healthcare provider tells you otherwise.Ask your provider when can you take a shower or bathe.Ask your provider about the best way to keep your Unna boot dry when bathing or showering.
What do you cover Unna boot with?
How is an Unna boot applied?
You will need to elevate your leg above your heart for about 20 minutes before the boot is applied. Your wound will be covered with a layer of gauze that contains petroleum jelly.Your healthcare provider will wrap your leg from the base of your toes up to your knee.
How do leg ulcers start?
A venous leg ulcer can develop after a minor injury if there’s a problem with the circulation of blood in your leg veins. If this happens, pressure inside the veins increases. This constant high pressure can gradually damage the tiny blood vessels in your skin and make it fragile.
Can Unna boots be used for lymphedema?
The compression exerted by Unna boots is nonelastic and so useful in the treatment of lymphedema.
