Runner’s Nipple: Why It Happens And How To Prevent It
The runner’s nipple, as its name implies, is a common injury in people who go out for a run. It consists of a wound on the nipple due to continuous friction with clothing while performing the exercise.
Although it is more prevalent in men, this lesion can also occur in women and children. The problem is that it can be very annoying, since the nipple is a sensitive area. In addition, it carries complications, such as infection.
What is the runner’s nipple?
The runner’s nipple is an injury that occurs in this area due to rubbing against clothing during the race. In most cases it is bilateral and consists of small cracks on both nipples.
It usually appears in people who go out for a run frequently or who do long-distance runs. The nipple, in both men and women, tends to protrude slightly. That is why it is easy for friction to occur with clothing when running, either with the shirt or with the bra in the case of women.
One of the most important triggers is the fabric of the clothing. Nylon, for example, is more associated with the appearance of the runner’s nipple. Other aspects, such as temperature, also play a role. If it is cold, the nipple is usually more erect and it is easier for friction to occur.
In the case of women, it is more usual at certain times of the menstrual cycle. Just before menstruation, most runners have the most swollen and sensitive breasts.
A study published in Anais Brasileiros de Dermatologia explains that almost 35% of people who run more than 60 kilometers a week suffer from a runner’s nipple. However, in those who ran less than 30 kilometers per week, the incidence did not reach 5%.
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