I suddenly have body odor but the smell is not strong, what's going on?

The sudden appearance of body odor is quite common in our daily life. We know that there are many causes of body odor, including genetic reasons and improper living habits. When body odor just appears, if the smell is not particularly strong, it means that the phenomenon of body odor is not particularly serious. We must find the best time for treatment to avoid greater impact on people's psychology.

I suddenly have body odor but the smell is not strong, what's going on?

Body odor can be inherited from generation to generation. Even if your parents don't have it, it doesn't guarantee that you don't have it. Moreover, body odor is particularly obvious during adolescence, and 15-22 is the golden period of incidence. Most people develop body odor during this period.

Identification of body odor: put your nose under the liquid and smell whether there is an unpleasant smell. If there is more than 99% chance that it is body odor. If there is just a slight smell after the liquid hair grows, it may be sweat or other situations.

What causes body odor?

1. Genetics

Many diseases are hereditary, body odor is one of them, and it is a dominant hereditary disease. Therefore, if there are people with body odor in your family, you are likely to suffer from body odor. If parents have body odor, the probability of their children also having body odor is very high.

2. Abnormal secretion of apocrine sweat glands

Our human body has hundreds of sweat glands, which can sense changes in ambient temperature and adjust themselves autonomously. When in a warm environment, the sweat glands will secrete sweat. If the amount of sweat is large, it will be decomposed by bacteria on the body surface and will have a sour and smelly odor, but this smell is not body odor. When the secretion of the sweat glands is abnormal, the smell emitted is the smell of body odor. Under normal circumstances, the secretions of the apocrine sweat glands of patients who do not have body odor are white and have no odor. When the secretion of the apocrine sweat glands is abnormal, the unsaturated fatty acids secreted by the apocrine sweat glands will decompose after passing through our body surface, and the small molecular organic matter produced will have an odor, which is body odor.

3. Armpit hair

When the weather is hot, the apocrine sweat glands in our armpits will continue to secrete substances. If we wear clothes too tightly, the armpit hair will remain moist for a long time. After a period of time, the armpit hair will become sticky, or contain greasy substances, or even moldy secretions. It would be abnormal if there was no odor in this situation.

4. Emotions

Emotions can also cause body odor. When we feel nervous or excited, our endocrine system will change and the secretion of the apocrine glands will become active, which can easily lead to body odor. Therefore, emotional instability is also one of the causes of body odor.

5. Gender

Careful people will find that women are more likely to suffer from body odor than men, and there are more female patients with body odor. This is mainly because women have more secretory glands than men, and more than 50% more. They are concentrated in the armpits, navel and other places. When the weather is hot, these parts sweat more and often become damp, which is easy to breed bacteria and cause body odor. In addition, women's body odor will become more serious during menstruation and pregnancy.