Which parts of the body are sensitive to pain?

The intensity of body pain depends on several factors such as physical size, sex, the ability to resist pain and the area where the discomfort occurs. For example, The parts with the lowest percentage of muscle and those where the nerve endings are concentrated are the most sensitive to pain.

The pain threshold is different for each individual, although specialists assure that there are some areas that are more likely to experience intense pain than others. Genetics and hormonal factors will also be determining factors in enduring physical discomfort.

One of the most common and sensitive areas to pain is the back, more precisely the lumbar area. This area can suffer from pain due to poor movement, a sedentary lifestyle and osteoarthritis, as well as the passage of time. That is, almost everyone is exposed to severe pain in the lower back.

However, there are some specific places on the body that hurt more than others when hit. Here, The “funny bone” area stands out, an ulnar nerve that runs behind the elbow. Areas similar to this are the shin and knee, the coccyx, or a bite on the tongue.

Are men more sensitive to pain than women?

As mentioned above, genetics also play a key role in the ability to resist pain. There is a report from Canadian universities McGill University and Toronto that they carried out experiments with mice and humans to unravel the mystery.

They first began studying mice to understand their hypersensitivity to pain. There, they observed a big difference in the levels of males and females. That said, they decided to expand the experiment to testing on humans.

For this research They cited 41 men and 38 women between the ages of 18 and 40. These people were gathered in a room where heat was applied to their forearm to see how they reacted to mild pain. People then had to rate it from 1 to 10, repeat the process with a higher pain intensity, and return the next day.

For this, patients wear a cuff that measures blood pressure. Upon returning on the second day, the scientists found that the men rated the mild test as even more painful than the previous day, which was not the case with the women.

On the second day of rehearsals, both humans and male mice were stressed before receiving warmth in his arms again. This stress caused increased sensitivity to pain, and this was demonstrated after the mice were given a memory-blocking drug.

Not remembering the mild pain they suffered the previous day, the mice returned to the same pain levels they had on the first day of testing.

“We decided to do an experiment to look at pain hypersensitivity in mice and found some surprising differences in stress levels between male and female mice. There was reason to expect increased pain sensitivity on the second day, but there was no ‘was reason to do it.” I expected it to be specifically for men. It was a real surprise,” one of the study’s authors told the BBC.