One easy way to get a 40 inch (101. 6 cm) square piece of fabric is to cut an old pillowcase or bed sheet that you don’t mind ruining to size with a pair of sharp scissors or a fabric knife. In a pinch, you can even use your bare hands to tear these things to the right size. When it comes to your sling fabric, err on the side of using a fabric square that’s too big, rather than too small. A sling that’s too big can be tightened by adjusting the knot behind your head while wearing the sling, but there’s no real way to make a sling looser than the length of its fabric allows.

If, for some reason, you find that the sling isn’t comfortable while folded, you can alternatively cut the square diagonally to create the same shape.

First, wash any open wounds BUT do not use extremely cold or extremely hot water. And use slow flowing water. Not harsh. If you do anything mentioned not to, you will surely hurt your arm even more. Remove dirt or any other debris from the wound with a clean pair of tweezers if it is not rinsed out by water. Apply a bandage over the wound. Use a bandage that covers the wound completely with no adhesive portion touching the wound itself. If needed, you may want to place clean gauze between the bandage material and the wound. You also may need to have a splint, in which case you should apply it first before the sling. Do not directly touch the wound unless you have medical experience.

First, wash any open wounds BUT do not use extremely cold or extremely hot water. And use slow flowing water. Not harsh. If you do anything mentioned not to, you will surely hurt your arm even more. Remove dirt or any other debris from the wound with a clean pair of tweezers if it is not rinsed out by water. Apply a bandage over the wound. Use a bandage that covers the wound completely with no adhesive portion touching the wound itself. If needed, you may want to place clean gauze between the bandage material and the wound. You also may need to have a splint, in which case you should apply it first before the sling. Do not directly touch the wound unless you have medical experience.

Your fingers should extend just far enough beyond the “cuff” of the sling that it’s possible to use them for simple tasks like writing while the hand is still supported by the sling. If this is not the case, adjust the fit of the sling as needed.

If this knot uncomfortably digs into your neck, slip a small pad or towel under it. Be sure to avoid the hair at the nape of your neck when tying your knot. If you accidentally tie some of your hair into the knot, it can be painfully yanked when you move your arm or walk.

When you stand while wearing your sling, keep your back straight and your shoulders in a pulled-back but relaxed position. Keep your chin up and avoid slouching. When you sit while wearing your sling, keep your back against the chair’s backrest, if there is one. Keep your back straight and upright. Keep your head and chin up so that your neck stays straight. Keep your feet planted on the ground. Don’t sink into a slump or slouch. If you can comfortably support your arm on the chair’s armrest, you may do so. If at any point while wearing a sling, you experience severe back or neck pain, see a doctor. Avoid wearing a sling if you have a known neck or back ailment.

Try to adjust the length of the garment’s sleeves that your knot allows to hang so that your arm can hang at a roughly 90 degree angle (horizontal to the ground). If you have safety pins handy, you may want to try “closing” the fabric of the long-sleeved garment around your elbow as a makeshift backstop for your sling as described in the method above.

The belt’s buckle can be uncomfortable against the back of the neck, so may want to shift the belt so that the buckle is in the length of belt stretching between your arm and neck. You can also put padding between the belt and your neck for greater comfort.

A loop of duct tape can substitute for a belt or tie, supporting the wrist, arm, and elbow. Duct taping the injured arm to the torso can help reduce movement. Be sure to avoid getting duct tape residue on the skin. Duct tape should be faced so that it does not adhere to the skin.

Common symptoms of broken arms include:[11] X Research source Intense pain Tenderness Swelling Loss of motion or decreased sensation Possible open wound with bone sticking out Difference in appearance relative to the uninjured arm Common symptoms of dislocated arms (most commonly in the form of a dislocated shoulder) include:[12] X Research source Pain in the arm, shoulder, and/or collarbone Deformation (a bump on or near the shoulder) Swelling Bruising

Do not try to realign compound fractures without the help of a qualified medical professional. The only exceptions to this rule are rare, special cases: when you will not be able to secure immediate medical treatment, and setting a compound fracture by hand is preferable to the alternative of doing nothing at all.

If this is the case, visit How to Realign a Fractured Bone for more information.