My hands and feet don’t sweat in summer, but why do my hands and feet sweat in winter?

Sweating hands are different from sweating in other parts of the body. Other parts sweat because of the heat. The hotter the body, the more it sweats. Sweaty palms are related to physical fitness, endocrine, etc. For a healthy person, even if the whole body is sweating, the palms of the hands should be dry. People whose hands often sweat often have no sweat on their body, but their palms are full of cold sweat and feel cold. Some people’s hands get sweatier as winter comes. Sweaty palms are a sign of weak constitution. If you are also afraid of the cold and your hands and feet are cold in winter, you should be right. Eat more warm and nourishing foods to condition your body, and also exercise more to speed up blood circulation and promote metabolism, which should have good results. Long version: Frequently Asked Questions about Hyperhidrosis *What is Hyperhidrosis? Hyperhidrosis of the hands is caused by abnormal increase in perspiration of the palms due to hyperactivity of sympathetic nerves due to tension, excitement, pressure or high temperatures in summer. *Why do you get hyperhidrosis? Hand hyperhidrosis can occur in both men and women. It is quite common among young people of Eastern ethnic groups (about 3%), and may be hereditary in families (about 12.5%). *What are the treatments for hand hyperhidrosis? It is divided into medical therapy and surgical therapy. Medical therapy for the treatment of hand hyperhidrosis includes oral drugs and external drugs, but their effects are short-lived and have side effects, which cannot be a long-term fundamental treatment. Recently, some people have also tried local injection of Enterobacteriaceae toxin (BOTOX), but it is effective. It only lasts a few months, so currently the most effective way to treat hand hyperhidrosis is surgical treatment. *What is the surgical treatment for hand hyperhidrosis? The traditional surgical method is to cut through the center of the back and remove the second and third sympathetic ganglia on both sides. This method takes a long time to operate and recover. There is a 5 to 7 cm wound after the operation, and the pain is severe. The current surgical method has been switched to endoscopic thoracic cautery. The wound is about 1.5 cm under the armpits on both sides. General anesthesia is used. The operation time and recovery period are short, the pain is mild, and the patient can be discharged from the hospital 1 to 2 days after the operation. Occasionally have chest pain. *Does hyperhidrosis require special care after surgery? It is normal for patients with hand hyperhidrosis to feel a little chest tightness after surgery. Do not touch the wounds on both sides with water before removing the sutures. If they accidentally get wet, immediately replace them with sterilized gauze to keep the wounds dry. *Can all cases of hyperhidrosis of the hands be treated with endoscopic cautery? Of course, endoscopic thoracoscopic cautery also has some limitations; for example, people with congenital pulmonary adhesions or those who have suffered from pleurisy, lung disease, and those who have undergone surgical treatment of hand hyperhidrosis are not suitable for this method, so they need to be evaluated by a physician. Make a decision again, and now more and more children under the age of 12 have this problem; hand hyperhidrosis may cause inconvenience in the learning process, but it will not affect academic performance. Therefore, parents do not need to worry too much about this and wait until the children grow up. After he grows up, it is up to him to decide whether to undergo surgery. *Hand sweat has decreased. Does it mean that sweating has decreased? Some people with hand hyperhidrosis not only reduce hand sweat but also have less armpit sweat after surgery. However, normal people use sweat to dissipate heat and lower their body temperature. Therefore, the amount of sweat per day is fixed. If the amount of hand sweat decreases, Compared with other places such as the body, back, buttocks, and thighs, the amount of sweat will increase, forming a compensatory effect. *What are the side effects after surgery for hyperhidrosis of the hands? In addition to the above-mentioned compensatory sweating, some people may feel that their hands are too dry in winter and need to apply hand cream. In addition, a few people may experience recurrence (about <2%).

Reference: /jbzt/article.asp?id=9140 Sweating is a physiological function of the human body to excrete and regulate body temperature. However, if the way of sweating changes, the amount, color and smell of sweat will change. , it can be used as a precursor to certain diseases and should be taken seriously. The following is an explanation of some common sweating phenomena from the perspective of traditional Chinese medicine: Spontaneous sweating. Frequent sweating is not caused by taking diaphoretic drugs or other irritating factors due to the hot weather, which is called "spontaneous sweating". Spontaneous sweating is often caused by weak lung qi, insufficient defense yang, and leakage of body fluids. Therefore, it is often accompanied by symptoms of yang qi deficiency such as mental fatigue, fatigue, shortness of breath, and chills. It is more common in children with rickets and patients with hyperthyroidism. Night sweats: Sweating occurs when you fall asleep and stops when you wake up. Night sweats are mostly caused by yin deficiency. Yin deficiency results in hyperactivity of yang, and yin does not control yang. The body fluids are sweated, so they are often accompanied by symptoms such as five heart upsets, heat, insomnia, and dryness of the mouth and throat. Commonly seen in patients in the infiltrative stage of pulmonary tuberculosis. War sweat refers to sweating after trembling all over the body. It is a manifestation of the struggle between good and evil in the process of febrile venereal disease. For example, after sweating, the fever subsides and the pulse is quiet and the body is cool, which means that the evil spirits have been eliminated and the vitality has been restored, which is a good sign. If the limbs feel cold and irritable after sweating, it means that righteousness cannot overcome evil. If righteousness decreases as the body becomes weak, it is a sign of critical illness. War sweats are more common in the early and middle stages of various infectious diseases. Absolute sweating refers to a critical condition, when the righteousness is weak and the yang is about to be lost, the sweating will not stop, often accompanied by shortness of breath, cold limbs, weak pulse, and sometimes no other critical symptoms. It is a sign that the yang is about to disappear, and it is more common in the heart. Patients with weakness and exhaustion. Head Sweating Sweating is limited to the head. It is mostly caused by evil heat in the upper burner or damp heat in the middle burner, and is more common in Yangming fever and damp heat syndrome. If it is seen after a serious illness, or if the elderly are asthmatic and sweat on their foreheads, it is mostly a deficiency syndrome. For example, in the late stage of a serious illness, sudden profuse sweating on the forehead is a sign of a crisis in which Yin deficiency is rising, Yin deficiency cannot attach to Yang, and Yin fluid is detached along with Qi. However, children often sweat on their heads when sleeping. If there are no other symptoms, it is not a symptom of the disease. Partial sweating is commonly known as "half-body sweating". It occurs on the left or right side, on the upper or lower body. They are all caused by wind phlegm or rheumatism blocking the meridians, poor health, or disharmony between qi and blood.

It is more common in patients with rheumatism or hemiplegia. If an elderly person suffers from excessive sweating, it may be a sign of stroke. Cold sweat refers to fear of cold and sweating due to cold limbs. There is no fever before sweating, and there is no thirst. It is often accompanied by cold symptoms such as listlessness, pale complexion, loose stools, clear and long urine, slow and heavy pulse, and pale tongue. It is mostly caused by usual Yang deficiency and insufficient Wei Qi, but it can also be caused by being frightened. In addition, sweaty palms are often a sign of being too nervous; sweating on the chest is a sign of overthinking; those who often sweat at the slightest movement are either too obese or too weak; diabetics' sweat is slightly fragrant; patients with liver cirrhosis have a kind of sweat. Special liver smell. Medicinal Diet for Hyperhidrosis (1) Lily Porridge [Efficacy] Moisturizes the lungs and relieves sweating, suitable for patients with excessive sweating caused by lung heat. [Ingredients] 20 grams of lily, 50 grams of japonica rice, and a little sugar. [Usage] Wash the lily and cook it with rice. When it is cooked, add sugar and cook for 10 minutes. It is ready to eat and you will be full. Lily is sweet and slightly cold. Moistens the lungs and relieves cough, calms the mind and calms the mind. (2) Astragalus porridge [Efficacy] It can strengthen the surface and stop sweating, and is used for spontaneous sweating due to superficial deficiency. [Ingredients] 20 grams of yellow root, 50 grams of japonica rice, and appropriate amount of sugar. [Usage] Decoct Huang Yao juice, cook rice with the juice to make porridge, add sugar to taste and drink warm. Astragalus is sweet and slightly warm. Reinforcing Qi and raising Yang, strengthening the surface and stopping sweating. (3) Fumaimai Drink [Efficacy] Replenishing qi, strengthening the surface and stopping sweating. It is suitable for children suffering from night sweats or sweating while sleeping during the day. [Ingredients] 15 grams of floating wheat, appropriate amount of brown sugar. [Usage] Boil 100 ml of floating wheat juice and add brown sugar to taste. Floating wheat is sweet and cool. Enter the Heart Sutra. Antiperspirant. (4) Wheat and Yam Decoction [Efficacy] Replenishing qi and reducing sweating. [Ingredients] 15 grams of floating wheat, 15 grams of yam, and a little sugar. [Usage] Decoct the two medicines together to extract 150 ml of juice, add sugar to taste, and take 50 ml each time, once in the morning and once in the evening. (5) Ginsenggui kidneyzi [Efficacy] Tonify deficiency and reduce sweating. Mainly used to treat spontaneous sweating or night sweats caused by weakness after illness. [Ingredients] 10 grams of ginseng, 8 grams of angelica root, 1 pork kidney, appropriate amount of ginger, green onion and salt. [Usage] Cut the ginseng and gui into thin slices, remove the kidney pelvis and chop into small pieces, put it in a basin with ginger, green onions and salt, add an appropriate amount of water, boil until soft and eat. Ginseng is sweet and flat. It can greatly replenish vitality, nourish the lungs and spleen, promote body fluids and calm the mind. Angelica sinensis is sweet, pungent, and warm. Replenish blood and activate blood circulation. (6) Raw Rehmannia Chicken [Efficacy] Nourishes yin and relieves night sweats. [Ingredients] 150 grams of raw rehmannia glutinosa, 1 black broiler chicken, 100 grams of caramel. [Usage] Chop raw rehmannia glutinosa and mix well with caramel, put it into chicken belly and steam until cooked. Rehmannia glutinosa is yellow, sweet, and cold. Nourishes yin and cools blood. Black-bone chicken is sweet and flat. Tonify deficiency due to fatigue, cure thirst, nausea and abdominal pain. (7) Black Bean and Wheat Drink [Efficacy] Dispelling wind and reducing sweat. [Ingredients] 15 grams of black beans, 15 grams of floating wheat. [Usage] Boil 200 ml of Erwu juice, add sugar to taste and take it frequently, about 10 ml each time. Black beans are sweet and flat. It nourishes the kidneys, improves eyesight and calms the mind. Long-term use will bring good color and prevent aging. Stops abdominal distension and eliminates abdominal pain. Black beans and licorice can detoxify hundreds of medicines. (8) Leek Root Decoction [Efficacy] It is mainly used to treat night sweats, spontaneous sweating, and heat in the hands, feet, and heart in children. [Ingredients] 15 leeks. [Usage] Add appropriate amount of water to the leek root, decoct it and take it. Leeks are pungent, slightly sour, warm and astringent. Guixin, soothing the internal organs and removing heat in the stomach. Returns to the kidneys to strengthen yang, stop ejaculation, warm the waist and knees, and cure hematemesis, hematuria, blood in saliva, and blood in epistaxis. Inflate lungs. Chives can cure ringworm. (9) Loach Decoction [Efficacy] Treats symptoms such as hyperhidrosis, spontaneous sweating, and night sweats. [Ingredients] 90 grams of loach, appropriate amount of cooking oil. [Usage] Wash the loach with hot water to remove the mucus, disembowel it and remove its internal organs, then wash it with water, filter out the water, fry it in an appropriate amount of oil until it turns brown, add a bowl of water and cook it before serving.

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