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About UsProfessor Huang Tianci, a traditional Chinese medicine expert, was born into a family of medicine in Hong Kong. He co-founded Wong To Yick Oil Company and Jianluo Tong Pharmaceutical Company with his father, Mr. Wong Dao. For over fifty years, he has been dedicated to promoting the culture of traditional Chinese medicine in Hong Kong. Professor Huang adheres to his father's principle of "Made in Hong Kong" by scientifically managing the production of traditional external analgesics, medicinal oils, and plasters, establishing the well-known "Wong To Yick" and "Jianluo Tong" brands, which have a long history and are bestsellers in Hong Kong.
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ProductsThe company includes several active oil brands, among which "Yidian Ning Cooling", "Jianluo Tong Active Oil", and the represented "Zanghong Ning" are some of the best-selling brands in Hong Kong.
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ServiceGather a group of idealistic and responsible teams dedicated to human health, and provide a "more proactive, more professional, and simpler medication..." green medical platform for patients who have long suffered from "urban diseases" around the world, practicing the ideal of a "pain-free life" and "Live no pain."
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BlogProfessor Huang Tianci has continued his father's philosophy of traditional Chinese medicine, dedicating himself to promoting the concept of treating diseases before they occur. He has participated in the promotion of "Tian Ci Liang Yan," aiming to introduce more people to the culture of traditional Chinese medicine and the benefits of its treatments, enhancing public awareness and understanding of traditional Chinese medicine, and allowing more people to benefit from its efficacy.
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What is the difference between sweat rash and eczema? A detailed explanation of the causes, symptoms, and treatment methods of sweat rash in Traditional Chinese Medicine.
Release time:
2024-10-11
Heat rash is a skin condition caused by the accumulation of sweat on the skin's surface, leading to blocked hair follicles. This condition is more common in humid and hot environments, especially when the body sweats excessively or when clothing is too tight, making it difficult for sweat to evaporate smoothly, which in turn leads to the formation of heat rash.
What is heat rash?
Heat rash is a skin condition caused by the accumulation of sweat on the skin's surface, leading to blocked hair follicles. This condition is common in humid and hot environments, especially when the body sweats excessively or when clothing is too tight, making it difficult for sweat to evaporate, thus resulting in heat rash. The main characteristics include the appearance of small red bumps on the skin, sometimes accompanied by itching or a slight stinging sensation. The occurrence of heat rash may be related to various factors, including high temperatures, humidity, excessive sweating, and wearing non-breathable clothing.
What are the causes of heat rash?
In high-temperature and humid environments, the amount of sweating increases, and when sweat cannot evaporate effectively, it can easily lead to blocked sweat glands. Additionally, wearing overly tight or non-breathable clothing, especially synthetic fabrics, increases friction on the skin and the accumulation of sweat, making it easier for sweat glands to become blocked. Poor personal hygiene habits, such as not showering frequently or cleaning the skin, can lead to the accumulation of sweat and dirt on the skin's surface, increasing the risk of heat rash. Some individuals may have skin types, such as oily skin, that are more prone to heat rash, as the secretion of oil can also block sweat glands.
How to identify if you have heat rash?
First, inspect the symptoms on your skin. The main characteristics of heat rash include the appearance of small blisters, rashes, or irritation, usually concentrated in areas prone to sweating, such as the chest, back, armpits, and groin. These blisters may be itchy or have a slight burning sensation, often accompanied by redness and swelling of the skin.
Secondly, consider the timing and environmental factors of the symptoms, as heat rash typically occurs in hot or humid weather, especially after vigorous exercise or wearing non-breathable clothing, so you should examine your recent living environment and activities, such as whether you have been working or exercising outdoors for long periods, which is part of the assessment.
Finally, if the symptoms persist or worsen, it is advisable to seek advice and diagnosis from a dermatologist.
Differences between heat rash and other skin diseases such as eczema, tinea, and folliculitis.
Heat rash is a common skin condition, similar to other skin diseases such as eczema, tinea, and folliculitis. The main cause of heat rash is the blockage of sweat, which occurs when sweat cannot be expelled smoothly, leading to blocked sweat glands in areas rich in sebaceous glands, such as the neck, armpits, and abdomen, resulting in small red spots, itching, and a stinging sensation.
In contrast, eczema is a chronic skin inflammation caused by various factors, including genetics, allergies, and environmental factors. The symptoms of eczema usually include redness, dryness, and flaking of the skin, accompanied by intense itching. Tinea is a skin disease caused by fungal infection, characterized by the appearance of light or dark spots on the skin, usually occurring on the back, chest, and shoulders.
Folliculitis is inflammation of the hair follicles, often caused by bacterial infection, especially Staphylococcus aureus. The typical symptoms of folliculitis are small red bumps around the hair follicles, which may sometimes be accompanied by pus.
How to treat heat rash?
The primary treatment measure for heat rash is to keep the affected area dry. When sweating, use a soft towel to gently pat the skin dry, especially in the folds, avoiding rough towels to prevent skin irritation. Choose lightweight, breathable clothing, preferably made of natural materials like cotton, to reduce sweat accumulation. Additionally, avoid wearing tight clothing to minimize friction in sweating areas. Furthermore, during hot summer days, use fans or air conditioning to help lower indoor temperatures and reduce sweating. When the external environment is too hot, try to avoid outdoor activities in direct sunlight. If the symptoms of heat rash do not improve or show signs of infection, such as redness, swelling, or discharge, seek medical attention promptly.
What should you pay attention to when having heat rash?
After sweating, promptly use a towel to gently dry the body, especially in the folds, such as the armpits, groin, and back. Choose well-ventilated clothing and avoid tight and heavy clothing to reduce the chances of sweating.
Choose suitable cleaning products, such as fragrance-free and low-allergen shower products, and avoid using harsh soaps. When showering, opt for warm water instead of hot water to reduce skin irritation.
Keep the air in your home circulating; if necessary, use fans or air conditioning to lower indoor temperature and humidity, thereby reducing the likelihood of sweating.
Avoid consuming greasy or spicy foods, as these can promote sweating. Instead, regularly consume fresh fruits and vegetables to maintain adequate hydration, which also helps regulate body temperature.
How does traditional Chinese medicine treat heat rash?
The focus of traditional Chinese medicine in treating heat rash is to harmonize the body's internal and external conditions, fundamentally addressing the cause of the disease. Since the occurrence of heat rash is often related to 'wind, heat, and dampness', treatment needs to target the underlying causes with appropriate prescriptions.
If caused by wind-heat, medications such as Yin Qiao Jie Du Pian can be used; if caused by damp-heat, consider using heat-clearing and dampness-draining prescriptions, such as Si Miao San. Traditional Chinese medicine may also use some topical medications for treatment, using ingredients like Huang Bai, Ku Shen, Di Fu Zi, and Jin Yin Hua as washes or topical agents, which can effectively reduce inflammation and relieve itching. Additionally, traditional Chinese medicine believes that the diet should focus on nourishing yin and clearing heat, and patients should avoid spicy, stimulating, and greasy foods to prevent worsening of the condition.
What acupoints can relieve heat rash symptoms?
Traditional Chinese medicine believes that the occurrence of heat rash is related to 'wind-heat and damp-heat' on the skin's surface, so in the regulation process, stimulating acupoints can help alleviate symptoms.
Common acupoints include Hegu point, which has the effect of clearing heat and detoxifying, promoting the circulation of qi and blood throughout the body, and helping to expel internal heat; Quchi point, which can be used to dispel wind, clear heat, and benefit dampness, has a certain soothing effect on skin problems caused by heat; Yinlingquan point, which can be used to regulate the spleen and stomach, promote the expulsion of dampness, and help relieve sweat rash caused by damp heat. When performing acupuncture or massage on these acupoints, it is recommended to apply gentle pressure and pay attention to hygiene to avoid secondary infections.
Can sweat rash heal on its own? How long does it take?
In general, sweat rash can heal on its own. For most mild cases, with the decrease in environmental temperature or improvement in sweating conditions, symptoms will gradually subside within a few days. Depending on individual constitution, the degree of sweat gland blockage, and skin condition, the recovery time for sweat rash can range from a few days to a week. However, if symptoms persist and are accompanied by redness, swelling, oozing, or pain, it may be necessary to seek professional diagnosis and treatment from a dermatologist.
What ointments can be applied for sweat rash?
Common ointments include steroid ointments, which can effectively reduce inflammation, redness, and itching, but should be used with caution to avoid long-term dependence. Additionally, moisturizers or emollients, such as petroleum jelly or glycerin products, can help maintain skin moisture and reduce discomfort caused by irritation and dryness. Furthermore, herbal ointments with relatively natural ingredients, some containing aloe vera or calendula extract, have soothing and skin-repairing effects, suitable for mild cases of sweat rash.
How to prevent the occurrence and recurrence of sweat rash?
First, keeping the skin dry and clean is an important measure to prevent sweat rash. It is recommended to take frequent showers in hot weather to remove sweat and dirt, and to use fragrance-free, low-irritation cleaning products to avoid irritating the skin.
In addition, choose breathable clothing to reduce friction with the skin and keep the skin dry. Secondly, avoiding excessive sweating is another key point in preventing sweat rash. When exercising, it is advisable to choose times when the temperature is lower, such as early morning or evening, and to wear appropriate sportswear. If the work environment is too hot, consider using fans or air conditioning to cool down and reduce sweating opportunities. Additionally, maintaining a healthy lifestyle can also help prevent sweat rash; a balanced diet, appropriate exercise, and sufficient sleep can enhance the body's immunity and reduce the occurrence of skin problems.
Common Questions
1. When is it necessary to seek medical attention?
If the symptoms of sweat rash persist and do not improve after self-care, medical attention should be considered to rule out other potential skin diseases or infections. Additionally, if there is redness or white pus, or if there is oozing, it may be a sign of bacterial infection, and timely medical treatment is needed.
2. Is sweat rash contagious?
Sweat rash is not a contagious disease caused by viruses or bacteria, but rather a skin reaction caused by sweat not being able to be expelled normally. Therefore, sweat rash cannot be transmitted to others through contact, air, or any other means.
3. Will sweat rash leave scars? How to prevent it?
It does not directly leave scars. However, if the patient scratches the affected skin due to itching or discomfort, it may cause skin damage, leading to infection or inflammation, which can ultimately result in scarring. To prevent sweat rash, keep the skin dry, avoid high-temperature environments, and make dietary adjustments; a balanced diet can enhance the immune system and reduce skin allergic reactions.
4. How does sweat rash differ between infants and adults?
Infants, due to their delicate skin structure and developing sweat glands, are more sensitive to environmental changes and heat regulation. Sweat rash usually appears in areas with more sweating, such as the armpits, neck, and buttocks. In contrast, adult sweat rash is more common in areas where sweat glands are relatively mature. Additionally, the symptoms of sweat rash in adults may be more pronounced, with small red rashes possibly accompanied by inflammation, redness, and significant itching, and in severe cases, it may even lead to infection.
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