Summer is scorching, some people sweat like rain, while others don't have a trace of sweat. People often have doubts about this: which is healthier, sweating more or sweating less?So what exactly is the truth?Sweating is a way for the body to excrete through the skin,It is mainly used for heat dissipation and temperature regulationInstead of being used for detoxification
Summer is scorching, some people sweat like rain, while others don't have a trace of sweat. People often have doubts about this: which is healthier, sweating more or sweating less?
So what exactly is the truth?
Sweating is a way for the body to excrete through the skin,It is mainly used for heat dissipation and temperature regulationInstead of being used for detoxification. The main component of sweat is water, while the rest is electrolytes such as sodium, potassium, chlorine, and a small amount of metabolites such as urea and lactic acid.
The real 'waste disposal powerhouse' of the human body isKidney, lungs, and digestive systemSweating actually has little effect. Moreover, the concept of 'detoxification' is mostly marketed by businesses and lacks scientific support.
So saying that sweating too much does not necessarily mean being healthier. On the contrary, there are many reasons for sweating too much, both normal and abnormal.
1. Nervousness or anxiety
For example, during public speeches or exams, emotional states such as nervousness, anxiety, or fear can stimulate the sympathetic nervous system and lead to increased sweating.
2. Primary hyperhidrosis
Hyperhidrosis is a disease caused by excessive secretion of sweat from sweat glands, where the sweating area is affected byHands, feet, face, and armpitsIt is common. This type of sweating is quite abnormal. Taking hand sweating as an example, the palms of the hands are usually damp, and in severe cases, they may also drip. Primary hyperhidrosis is generally hereditary, but has no other effects besides excessive sweating.
Primary hyperhidrosis is greatly influenced by genes, while secondary hyperhidrosis is usually a warning signal for the disease, mostly indicating that there is something wrong with the body.
3. Hypoglycemia
When excessive injection of insulin and oral hypoglycemic drugs, improper diet, excessive exercise, etc. cause low blood sugar levels, the body will experience a series of symptoms, includingIncreased sweating, faster heartbeat, dizziness, fatigueEtc.
4. Hyperthyroidism
People with hyperthyroidism may experience an increase in their body's metabolic rate due to excessive secretion of thyroid hormones, resulting in the production of more calories. In order to dissipate heat, the body needs to regulate its temperature by sweating. Excessive thyroid hormones can also lead to excessive activity of the sympathetic nervous system, thereby stimulating the sweat glands to secrete a large amount of sweat.
5. Cardiovascular disease
Certain cardiovascular diseases such asCoronary heart disease, myocardial infarctionWait, it may lead to weakened heart function or abnormal blood circulation, thereby affecting the body's metabolism and regulation of the autonomic nervous system, leading to increased sweating. If persistent sweating symptoms occur, accompanied byChest pain, difficulty breathing, palpitationsBe extra vigilant when the situation arises.
For people who experience excessive sweating due to the above reasons, it is necessary to first treat the relevant diseases and eradicate the causes in order to suppress excessive sweating. In addition, under the guidance of a doctor,Localized use of antiperspirant products containing aluminum chlorideTo help reduce the secretion of sweat glands, orOral anticholinergic drugsTo regulate the activity of the nervous system and reduce sweating.
For severe hyperhidrosis such as axillary hyperhidrosis, surgical treatment such as axillary ion resection or minimally invasive surgery can be chosen to sever the connection between nerves and sweat glands.
As mentioned earlier, the main component of sweat is water, so people who drink less water will naturally reduce their sweat production. In addition, there is a non pathological condition of hypohidrosis,If congenital hypoplasia of sweat glands affects sweating functionThis is a genetic disease that is relatively rare.
But if you don't sweat after a lot of exercise, you need to pay attention to whether there is something wrong with your body.
Neurogenic dysfunctionNeurological diseases or injuries may affect nerve conduction related to sweating, leading to reduced sweating.
skin diseaseSome skin diseases, such as vitiligo and xeroderma, may affect the function of sweat glands, leading to reduced sweating.
Overall, in the absence of physical discomfort, it is normal to sweat and not to sweat, and there is no healthier or unhealthy statement.
Generally, adults sweat around 500 milliliters to 1 liter per day (1-2 bottles of mineral water) under mild environmental conditions, but the specific amount varies depending on the climate and individual constitution. If excessive or insufficient sweating is found, it is important to be vigilant and seek medical attention in a timely manner.
References:
[1] Yang Ronghui. Exploration of the Treatment of Hyperhidrosis with Integrated Traditional Chinese and Western Medicine [J]. Journal of Practical Traditional Chinese Medicine Internal Medicine, 2006 (04): 399. DOI:
10.13729/j.issn.1671-7813.2006.04.042[2] Wu Yueping. What should I do if my palms often sweat? [J] Traditional Chinese Medicine Health Preservation, 2015 (08): 57
[3] Wu Mengtian. Which condition of excessive sweating should be considered a health issue? [J] Knowledge of Cardiovascular Disease Prevention and Control (Popular Science Edition), 2018 (01): 55
[4] Sun Zhigang. What to do with sweaty hands [J]. Jiangsu Health Care, 2019 (04): 27
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