Developing spots after shaving is a common problem. The spots look like a mild rash and appear a few minutes after shaving. They usually disappear after a day or two. This skin problem, which is called razor burn, is caused by irritation when shaving the legs. Although razor burn is common, there are ways to prevent or alleviate it. You can also minimize skin irritation from existing razor burn.
Causes
Spots on the legs are usually caused by razor burn. Razor burn may develop after shaving the skin without water. Not using a shaving cream or gel may also promote it. Dry skin is more prone to irritation from shaving. Shaving against the direction of hair growth and using an old razor can also result in razor burn, according to KidsHealth.org.
Treatments
Razor burn will get better without treatment, but if it is uncomfortable, hydrocortisone cream may help. Start by using a low-strength nonprescription cream, typically 0.5 percent to 1 percent, according to MedlinePlus. If your skin doesn't improve, talk with your doctor about a higher dose of hydrocortisone. Hydrocortisone is typically applied two to three times daily until the skin heals. Taking a warm oatmeal bath may also soothe your skin.
Considerations
Minimize the occurrence of razor burn by pressing a warm wash cloth to the skin before shaving, recommends MayoClinic.com. Shaving after a warm bath or shower achieves the same affect. Apply a shaving lotion to the skin to provide lubrication. Use a sharp razor, because a dull razor boosts the chances of developing spots on the legs after shaving. Shave in the direction the hair is growing and rinse the skin with warm water.
Misconceptions
Some people think they must shave their legs every day. If there isn't enough hair to shave, the chances of developing razor burn are higher. If there's little to no hair growth, wait a few days to shave again.
Warnings
Some people are allergic to hydrocortisone cream, according to MedlinePlus. Apply the lotion to a small area of the skin first. If your skin doesn't react, apply to the entire area. Hydrocortisone isn't recommended for pregnant or nursing women. Side effects may include cracking of the skin, skin color changes and burning. If you experience these side effects, contact your doctor.
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