Cuts and Scrapes
This web page provides advice on treating minor cuts and scrapes. This page is divided up into the following headings:
Stop the bleedingStopping the bleeding
The first priority is to stop the wound bleeding. Follow these simple steps:
Your patient may need to seek medical help to stop the bleeding. They should seek immediate medical attention if:
Clean the woundCleaning the wound
Itís very important to carefully clean a wound. Proper cleaning removes any foreign material, reduces the risk of secondary infection and minimizes any potential scarring.
To clean the wound:
Most first aid kits include sterile or antiseptic wipes which can be used to clean the wound.When your patient should seek medical help
If your patient is unable to remove all foreign objects, they should seek medical help in thoroughly cleaning the wound.
Homecare for scrapes and cuts
Most scrapes and cuts can be cared for at home.
Scrapes often cover large areas, but they are superficial. When caring for a scrape, make sure to remove any embedded grit or dirt.
Small cuts can be cared for at home if the edges of the cut are close together. Make sure to remove any foreign material from the cut, stop the bleeding and cover the cut with a bandage or dressing.When your patient should seek medical help
Your patient may need to seek medical attention for a cut or scrape if:
Options for closing wounds
There are many ways to close wounds, and the best option will depend on the type and severity of the wound itself.
Skinstrips are tape-like strips that hold the skin together. These are appropriate for small cuts that occur on parts of the body where there is very little tension or movement that could pull the wound apart (e.g. torso, thigh).
For deeper cuts, stitches (or sutures) are used to sew the edges of the cut together. They are very useful for closing wounds that have occurred on parts of the body where there is a lot of movement (e.g. hands).
Steri-strips are used to close wounds on the face in those instances where stitches may leave a scar. Steri-strips or butterfly strips are thin and sticky, and usually fall off after a few days.
Skin glue is a special adhesive that sticks together the edges of the wound and seals the skin for protection. Skin glue is not as effective on areas where there is a significant amount of skin movement.
Once you have stopped the bleeding and cleaned the wound, you will want to prevent infections from developing. The most effective strategy is to apply a topical antibiotic to the wound and cover it with a dressing.
You can help prevent infection by:
Studies show that applying a topical antibiotic can promote healing in eight days, as opposed to 13 days for wounds left untreated. The use of mercurochrome and tincture of iodine was not as effective. These products resulted in healing over 13 and 15 days respectively.
You can promote healing and minimize the potential for scarring by covering the wound. Scientific studies show that keeping an injured area moist:
Many different sizes and types of wound dressings are available. Dressings should be changed daily or when they become wet or dirty.
Although covering a wound is generally the best choice, there are times when itís appropriate to leave a wound uncovered. A scrape on a knee or elbow, for example, can often be left to heal uncovered after cleaning and applying a topical antibiotic.
Identifying secondary infection
You should examine the wound carefully to ensure that secondary infection has not developed. Signs of infection generally emerge a few days after the injury and include:
If your patients suspect secondary infection, they should seek medical help.
Medical help for secondary infections
If your patient seeks medical attention for a secondary infection of a cut or scrape, the doctor may swab the wound for bacteria.
Staph infections are the most common bacterial infections, and can lead to impetigo elsewhere on the skin. Prescription and over-the-counter topical antibiotics have been shown to be as effective at treating localized infections as oral antibiotics Ė and they have fewer side effects.
Strep infections are often indicated by a red line (lymphangitis) leading from the wound. Strep infections can also produce cellulitis, which is a tender swollen redness on the skin. Oral antibiotics provide an effective treatment.
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