Red and swollen describes a common physical symptom indicating inflammation, injury, or allergic reaction.
Word in 30 Seconds
- Redness and swelling due to inflammation or injury.
- A common symptom of infection or allergic reaction.
- Indicates a localized bodily response to damage.
Overview
红肿 (hóng zhǒng) 是一个描述性的词语，用来形容身体局部出现的发红和肿胀的病理现象。它通常是炎症、感染、过敏反应或物理损伤（如撞击、扭伤）的典型体征。当身体组织受到刺激或损伤时，毛细血管会扩张，导致血流量增加，从而引起发红；同时，液体会从血管渗出到周围组织，导致肿胀。
红肿常用来描述身体的外部表现，尤其是在皮肤表面。它可以单独使用，也可以与其他描述性的词语组合使用，来更精确地描述病情。例如，“局部红肿”、“轻微红肿”、“严重红肿”等。在医学语境中，红肿是诊断和评估病情的重要依据之一。
红肿经常出现在描述疾病、伤口愈合、过敏反应、蚊虫叮咬、手术后恢复等场景中。例如，皮肤感染（如疖子、蜂窝织炎）会引起局部红肿；扭伤脚踝后，受伤部位会红肿；过敏性皮炎也会导致皮肤出现红肿。医生在问诊时，经常会询问患者是否有红肿的症状。
与“红肿”相似的词语包括“发炎 (fāyán)”和“肿胀 (zhǒngzhàng)”。“发炎”是一个更广义的词，指身体对损伤或病原体的反应过程，红肿是发炎的常见表现之一，但发炎也可能伴有疼痛、发热等其他症状。“肿胀”则侧重于体积的增大，红肿则包含了颜色（红）和体积（肿）两个方面。因此，“红肿”比“肿胀”更具体，包含了发红的特征。
Examples
运动时不小心扭伤了脚踝，导致局部红肿。
everydayI accidentally sprained my ankle while exercising, causing local redness and swelling.
手术切口处出现红肿，需密切观察有无感染迹象。
medicalRedness and swelling appeared at the surgical incision, requiring close observation for signs of infection.
这几天天气热，胳膊上被虫子咬了个包，现在又红又肿的。
informalThe weather's been hot these past few days, and I got bitten by an insect on my arm; it's red and swollen now.
该病症的典型临床表现包括皮损处的红肿、疼痛及渗出。
academicTypical clinical manifestations of this condition include redness, swelling, and exudation at the site of skin lesions.
Common Collocations
Common Phrases
局部红肿
local redness and swelling
红肿热痛
redness, swelling, heat, and pain (cardinal signs of inflammation)
消红肿
reduce redness and swelling
Often Confused With
Inflammation ('发炎') is the underlying biological process, while redness and swelling ('红肿') are visible symptoms or signs of that process. Inflammation can also involve other symptoms like pain, heat, and loss of function.
Swelling ('肿胀') refers specifically to the increase in size of a body part due to fluid accumulation. Redness and swelling ('红肿') includes both the swelling and the accompanying redness, which is a key indicator of inflammation or increased blood flow.
Grammar Patterns
How to Use It
Usage Notes
Redness and swelling ('红肿') is a descriptive term commonly used in everyday language, medical contexts, and informal conversations. It directly describes the visual and physical state of an affected body part. It's important to note when this symptom appears, its severity, and any accompanying symptoms to provide an accurate description.
Common Mistakes
Learners might confuse '红肿' with just 'swelling' ('肿胀') and miss the crucial 'redness' aspect. Also, using it to describe non-physical phenomena is incorrect. Ensure the context is related to a physical body part experiencing inflammation or injury.
Tips
Notice Redness and Swelling
Pay attention to any unusual redness and swelling on your body, as it often signals an underlying issue that needs attention.
Severe Symptoms Warning
If redness and swelling are accompanied by severe pain, fever, or spreading rapidly, seek medical help immediately.
Traditional Chinese Medicine View
In Traditional Chinese Medicine (TCM), redness and swelling are often seen as signs of 'heat' (热) and 'stagnation' (瘀滞) within the body, requiring treatments to clear heat and promote circulation.
Word Origin
The word '红肿' is a direct combination of '红' (hóng), meaning 'red', and '肿' (zhǒng), meaning 'swollen'. This literal combination makes its meaning straightforward and descriptive.
Cultural Context
In Chinese culture, observing redness and swelling is a common way to assess health, particularly in traditional medicine where it's linked to imbalances like 'heat' or 'stagnation'. It's a universally understood sign of a problem.
Memory Tip
Imagine a 'red' (红) stop sign that is 'swollen' (肿) and inflamed. This visual cue helps remember the dual meaning of redness and swelling.
Frequently Asked Questions
4 questions红肿通常是局部炎症或感染的表现，而发烧是全身性的反应，表明感染可能已经扩散或身体正在进行更广泛的抵抗。两者都可能同时出现，尤其是在严重的感染中。
如果红肿面积大、疼痛剧烈、伴有发热、红肿区域皮肤发烫，或者红肿在几天内没有改善反而加重，建议及时就医。
急性损伤（如扭伤、撞伤）引起的红肿，初期（24-48小时内）通常建议冷敷以减轻肿胀和疼痛。慢性炎症或感染引起的红肿，有时可能需要热敷来促进血液循环和消炎，但具体情况需遵医嘱。
过敏引起的红肿通常伴有瘙痒，可能分布较广泛，且可能与其他过敏症状（如打喷嚏、流鼻涕）同时出现。感染引起的红肿则常伴有疼痛、发热，且红肿区域可能感觉发烫，并可能出现脓液。
Test Yourself
被蚊子咬后，那个包又____又痒。
蚊子叮咬后，被咬部位通常会出现红肿和瘙痒的症状。
伤口出现以下哪种情况，可能表明有感染？
伤口周围的红肿和发热是感染的典型迹象，表明身体正在对抗病原体。
请选择正确的句子。
句子“扭伤脚踝出现明显红肿”逻辑清晰，表达准确。
Score: /3
Summary
Red and swollen describes a common physical symptom indicating inflammation, injury, or allergic reaction.
- Redness and swelling due to inflammation or injury.
- A common symptom of infection or allergic reaction.
- Indicates a localized bodily response to damage.
Notice Redness and Swelling
Pay attention to any unusual redness and swelling on your body, as it often signals an underlying issue that needs attention.
Severe Symptoms Warning
If redness and swelling are accompanied by severe pain, fever, or spreading rapidly, seek medical help immediately.
Traditional Chinese Medicine View
In Traditional Chinese Medicine (TCM), redness and swelling are often seen as signs of 'heat' (热) and 'stagnation' (瘀滞) within the body, requiring treatments to clear heat and promote circulation.
Examples
4 of 4运动时不小心扭伤了脚踝，导致局部红肿。
I accidentally sprained my ankle while exercising, causing local redness and swelling.
手术切口处出现红肿，需密切观察有无感染迹象。
Redness and swelling appeared at the surgical incision, requiring close observation for signs of infection.
这几天天气热，胳膊上被虫子咬了个包，现在又红又肿的。
The weather's been hot these past few days, and I got bitten by an insect on my arm; it's red and swollen now.
该病症的典型临床表现包括皮损处的红肿、疼痛及渗出。
Typical clinical manifestations of this condition include redness, swelling, and exudation at the site of skin lesions.
Related Content
Related Vocabulary
More health words
一粒
A2One pill; a grain (for small, round objects like pills).
一片
A2One tablet; a slice (for flat objects like pills).
不正常
A2abnormal
以上
A2Above, over (a number)
酸痛
A2Sore; aching (especially muscles).
倒是
A2On the contrary; actually.
针灸
A2Acupuncture; traditional Chinese therapy.
扎针
A2to give an injection
急性
B1acute (illness)
急性病
B1Acute disease.
