Seek answers. The woman is 26 years old and the child is two years old. In the current weather, I often feel cold and hot, which is particularly easy, no matter at night or during the day.

Sweating is a physiological function of human body to excrete and regulate body temperature, but if the way of sweating, the amount, color and smell of sweat change, it can be regarded as a precursor of some diseases and should be paid attention to.

(1) warm sweat

It is caused by the increase of external temperature. Generally, except palms and toes, other skin can sweat. Regulate body temperature by sweating and dissipating heat. Sitting and working in summer, sweating about 300 grams a day; It can be increased by 10 times during manual labor;

(2) mental sweating

Caused by mental excitement or painful stimulation, sweating mainly occurs in the palms, toes and armpits. When people are nervous, their palms will sweat, which belongs to mental sweating. The incubation period from stimulation to sweating is very short, only a few seconds to 20 seconds. Therefore, under the influence of mental factors such as tension, fear and excitement, nerve impulses spread from cerebral cortex to palmar eccrine glands, and the concentration of norepinephrine increased, which led to the rapid increase of eccrine secretion and excretion activities in a short time, that is, palmar sweating. Some scholars also believe that there is another mental sweating center, which is always in an excited state and produces reactive sweating after being stimulated. Mental sweating is most obvious in the palm of your hand, but also in the back of your hand, head, neck, forearm and calf. When a few people are highly nervous, they may even sweat profusely.

(3) Taste sweating

It is a physiological phenomenon, such as excessive sweating caused by eating some irritating foods (pepper, garlic, ginger, cocoa, coffee).

(4) Exercise sweating

It belongs to a physiological exercise and produces sweat.

(5) Sweating due to illness

A lot of sweat often occurs on the forehead, which Chinese medicine thinks may be caused by hyperactivity of liver yang. The nose is always sweating, indicating that the lung is insufficient. The neck often sweats, which may be related to endocrine disorders. The chest often sweats, which Chinese medicine considers to be a manifestation of disharmony between the spleen and stomach, indicating that the blood circulation in the body is slow and the oxygen transportation is not smooth. Sweating under the armpit, strong smell, may indicate that the daily diet is too heavy, eating too much onions, garlic, onions and other foods. Sweating in palms and soles is considered by Chinese medicine to be the manifestation of spleen deficiency, damp-heat in spleen and stomach and blood deficiency. Sweating on the left and right sides or up and down the body belongs to partial sweating, which is more common in patients with rheumatism and hemiplegia, and sometimes it is also a signal that a stroke is approaching. Sweat between breasts is trapped between two breasts, which may be caused by mental fatigue and physical fatigue and sad spleen. Genital sweating is limited to the periphery of the genitals and is usually related to kidney disease. Hypohidrosis is often caused by pathogenic factors, exterior excess and body fluid deficiency.

1. Spontaneous sweating occurs when you wake up without the stimulation of internal and external factors, accompanied by fatigue, fatigue, shortness of breath, chills and other fatigue manifestations. It may be a hyperthyroidism patient.

2. Night sweats sweat in sweet sleep, stop sweating when you wake up, and feel your skin moist. Some underwear is also soaked with sweat, with hot flashes or flushed cheeks in the afternoon. It may be a patient with pulmonary tuberculosis infiltration.

3. Patients with acute sweating or critical illness suddenly sweat a lot, or sweat like oil, mental fatigue, cold limbs, shortness of breath, and heartbroken. It may be heart failure and diabetes.

4. Sweating on one side of the body, or sweating on the right side, or sweating on the left side, or sweating on the upper body, or sweating on the lower body. More common in stroke, or hypertensive encephalopathy, renal hypertension, or trauma, paraplegia.

5. The whole body trembled before sweating and sweated after several struggles, which is a turning point in the development of the lesion. More common in the development period of various infectious diseases.

6. Yellow sweat often secretes a kind of yellow sweat with a special fishy smell, accompanied by dry mouth and no desire to drink, or edema all over the body and yellow greasy tongue coating. More common in patients with liver disease or cirrhosis.

7. Sticky sweat is sticky and hot, which is a kind of sick sweat after a fever. More common in patients with bad colds or other diseases.

8. Sweet sweat often sweats slightly, and the sweat smells fragrant. More common in diabetic patients.

9. No sweat, also known as closed sweat, means that sweat glands are reduced or the body does not produce sweat, and the body perspires partially or completely or not at all. Some parts of the patient's skin are very dry, and most of them suffer from skin diseases (such as psoriasis and scleroderma). ), so that pores are blocked and there is no sweat. In addition, if the body's metabolism is disordered, it may also be sweating. Middle-aged and elderly people have decreased activities, atrophied sweat glands and little or no perspiration.

Sweating is the most effective way to detoxify. Only in summer can you sweat naturally all year round, which will be good for human metabolism, meridian balance and immune system health. If you don't sweat for a long time, your skin won't breathe, which will eventually cause many disorders in your metabolic system, and the detoxification function of this skin will be transferred to your kidneys and liver.