Frequent Upper Respiratory Infections
反复感冒 · fǎn fù gǎn mào+36 other namesHide other names
Also known as: Frequent URIs, Recurrent Colds And Flu, Recurrent Upper Respiratory Tract Infections, Repeated Respiratory Infections, Repeated Upper Respiratory Tract Infections, Recurrent upper respiratory infections, Frequent colds and respiratory infections, Frequent respiratory infections, Recurrent Respiratory Infections, Recurrent upper respiratory infections in chronically ill patients, Upper respiratory tract infections (recurrent), Frequent Colds Or Flu, Frequent Cold Infections, Increased Susceptibility To Catching Colds, Propensity To Catch Colds, Frequent Bouts Of Cold Or Flu, Recurrent Cold Or Flu, Repeated Colds Or Flu, Frequent Colds, Susceptibility To Colds, Tendency To Get Colds, Catching colds easily, Tendency to catch colds easily, Frequent catching of colds, Catching colds and infections easily, Catching colds easily or frequently, Catching colds easily or often, Easy susceptibility to colds or respiratory infections, Easily catching colds or flu, Frequent colds and flu, Frequent colds and infections, Frequent or recurrent colds and infections, Increased susceptibility to colds and infections, Tendency to catch colds repeatedly, Susceptibility to catching colds, Recurrent Colds
Frequent colds aren't one illness - they're a signal that your body's defensive shield needs rebuilding. TCM targets the exact weakness, often reducing cold frequency within 2-3 months of consistent treatment.
About this page · what it is and isn't
What this is. A plain-English synthesis of how classical TCM and modern clinical research describe frequent upper respiratory infections. Patterns and herbs come from canonical TCM sources; clinical claims are cited in the Evidence section.
What it isn't. A diagnosis. Me&Qi is an editorial team, not a licensed clinic. The pattern quiz is a thinking tool — pulse and tongue still need a person in the room. Anything in the Safety section should send you to a doctor, not a herb.
Last reviewed Jun 2026.
Educational content about Traditional Chinese Medicine — not medical advice. See a qualified practitioner for diagnosis and treatment.
Frequent colds aren't just bad luck - in Traditional Chinese Medicine, they're a clear sign that your body's defensive energy is out of balance. Rather than one cause, TCM identifies several distinct patterns that each make you vulnerable to repeated infections, from a weak protective shield to lingering phlegm or deep depletion. Understanding which pattern fits you is the first step toward breaking the cycle and rebuilding real resilience.
Frequent upper respiratory infections - catching several colds a year, often back-to-back - are typically caused by viruses. In Western medicine, they're usually attributed to a temporarily weakened immune system due to stress, poor sleep, or nutritional gaps, or to environmental factors like exposure to sick children or allergens. When colds become unusually frequent or severe, doctors may test for allergies, asthma, or immune deficiencies, but often no specific cause is found.
Conventional treatments
Conventional care focuses on managing each cold episode with rest, fluids, and over-the-counter remedies for symptoms like congestion and fever. Preventive strategies are limited to general lifestyle advice - hand washing, adequate sleep, a balanced diet, and sometimes supplements like vitamin C or zinc. There is no targeted therapy to reduce the frequency of colds in otherwise healthy adults.
Where conventional treatment falls short
While symptom relief is helpful, it does nothing to address the underlying susceptibility that makes one person catch every cold while another stays well. The conventional model treats each infection as an isolated event, missing the pattern of recurrent illness. This is where TCM offers a fundamentally different perspective: by identifying and correcting the constitutional weakness that invites repeated invasions, the goal shifts from managing each cold to preventing the next one.
How TCM understands frequent upper respiratory infections
In TCM, your body's first line of defense is called Wei Qi - protective energy that circulates just beneath the skin, warding off wind, cold, and other external pathogens. Wei Qi is produced by the Lungs and Spleen from the food you eat and the air you breathe. When these organs are strong, your shield holds firm. When they're weak, the surface becomes porous, and every draft or sneeze can trigger a new cold.
This explains why one person catches every bug while another doesn't: the difference isn't the virus, but the strength of the host. TCM sees frequent colds as a sign that the body's defensive resources are depleted - not just a run of bad luck. The pattern of symptoms between infections tells the real story. Spontaneous sweating, fatigue, a pale tongue, and a weak pulse point to Protective Qi Deficiency. Night sweats, a dry throat, and a red tongue suggest Qi and Yin Deficiency. Unstable sweating and a strong aversion to wind indicate Ying-Wei Disharmony.
Sometimes the problem isn't just weakness but stagnation. When the Spleen is sluggish, it fails to transform fluids, and dampness accumulates into phlegm. This phlegm lodges in the Lungs, creating a stagnant, moist environment where pathogens can easily take hold - and every infection triggers more phlegm, deepening the cycle. In colder constitutions, Yang Deficiency leaves the body unable to warm itself or activate its defenses, so colds linger and sap what little energy remains.
「太阳中风，阳浮而阴弱，阳浮者热自发，阴弱者汗自出，啬啬恶寒，淅淅恶风，翕翕发热，鼻鸣干呕者，桂枝汤主之。」
"In Taiyang wind-strike, the yang is floating and the yin is weak. When yang floats, heat spontaneously arises; when yin is weak, sweat spontaneously exits. There is huddled aversion to cold, wispy aversion to wind, feathery fever, noisy nose, and dry retching. Gui Zhi Tang governs this."
How a TCM practitioner diagnoses frequent upper respiratory infections
Inside the consultation
A TCM practitioner begins by listening to your story: how often colds strike, what they feel like, and what happens between episodes. The pattern of symptoms-not just during the infection but in daily life-reveals whether the root is a weakness in the body’s defenses or a lingering imbalance that invites pathogens to return.
If you catch colds at the slightest draft and feel tired, with spontaneous sweating even when resting, the picture points to Protective Qi Deficiency (卫气不固, wèi qì bù gù). The tongue is often pale and slightly puffy with a thin white coating, and the pulse feels weak and floating. This suggests the Lung and Spleen are not producing enough defensive energy to shield the body.
When colds drag on with low-grade fever, a dry scratchy throat, and night sweats, Qi and Yin Deficiency (气阴两虚, qì yīn liǎng xū) is likely. The tongue appears red with little or no coating, and the pulse is thin and rapid. Here the body lacks both the drive to fight off illness and the cooling moisture needed to recover smoothly.
Unstable sweating and a constant sensitivity to wind, along with mild fever, headache, and nasal congestion that comes and goes, suggest Ying-Wei Disharmony (营卫不和, yíng wèi bù hé). The tongue coating stays thin and white, while the pulse is floating and moderate or slightly weak. This indicates the nutritive and defensive aspects of Qi have lost their natural rhythm, making the exterior unstable.
If deep chilliness, cold hands and feet, and overwhelming fatigue dominate every cold, Yang Deficiency (阳虚, yáng xū) may be the root. The tongue is pale, swollen, and often shows tooth marks; the pulse is deep, slow, and thin. The body’s warming fire is too low to fuel the defensive Qi, so colds feel heavier and recovery is slow.
When colds almost always settle in the chest with thick phlegm, a heavy sensation, and a foggy head, the pattern is Damp-Phlegm in the Lungs (痰湿阻肺, tán shī zǔ fèi). The tongue coating is thick and greasy, and the pulse is slippery. Chronic phlegm-damp creates a stagnant environment where pathogens can easily take hold and linger.
TCM Patterns for Frequent Upper Respiratory Infections
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same frequent upper respiratory infections can come from several different patterns, each treated differently. The quickest way to find yours is the quiz below.
Find your pattern
Tap any sign that fits how yours feels.
- 1Your signs
- 2What makes it worse
- 3What helps
Which signs match your experience?
It is normal to recognize pieces of yourself in more than one pattern. For example, Protective Qi Deficiency and Qi and Yin Deficiency often overlap-long-standing Qi weakness can gradually drain Yin, leaving you tired, sweaty, and dry at the same time. Yang Deficiency shares the fatigue and chilliness of Protective Qi Deficiency but with a deeper, bone-level cold.
To find the most helpful direction, ask which feature stands out the most and what makes it better or worse. If every cold leaves you parched and waking up damp with sweat, Yin deficiency is probably playing a role. If thick phlegm and chest congestion are the hallmark of every infection, Damp-Phlegm needs attention.
Because these patterns can blend and shift, a professional tongue and pulse diagnosis is very helpful for untangling the picture. If your colds are unusually frequent, take a long time to clear, or come with alarming signs like high fever, severe shortness of breath, or unintended weight loss, see a healthcare provider promptly rather than self-guessing.
Protective Qi Deficiency
Qi and Yin Deficiency
Ying-Wei Disharmony
Yang Deficiency
Damp-Phlegm in the Lungs
Treatment
Four ways to address frequent upper respiratory infections in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for frequent upper respiratory infections
6 formulas across the patterns above. The right one depends on your pattern — start with the quiz if you're unsure which fits.
A simple but highly valued three-herb formula used to strengthen the body's natural defenses against colds, flu, and allergies. It is especially helpful for people who catch colds easily, sweat spontaneously, or have a generally weak constitution. The name "Jade Windscreen" reflects its role as a precious shield against illness-causing pathogens.
A gentle, cooling formula used to restore moisture and fluids to the Lungs and Stomach when they have become dried out. It is commonly used for persistent dry cough, dry throat, thirst, and other symptoms of dryness, particularly during autumn or following a feverish illness. The formula nourishes without being heavy, making it well-suited for conditions where the body's natural moistening fluids have been depleted.
A classical three-herb formula used to restore vitality when both Qi and body fluids have been depleted. It addresses fatigue, shortness of breath, excessive sweating, dry throat, and weak pulse caused by heat exhaustion, chronic illness, or prolonged coughing that has weakened the Lungs. In modern practice, it is also widely used as supportive treatment for heart conditions including heart failure and irregular heartbeat.
One of the most important classical formulas in all of Chinese medicine, used to gently release the body's exterior when a person catches a wind-cold with symptoms like mild fever, sweating, aversion to wind, headache, and a runny nose. Unlike stronger cold-clearing formulas, it works by restoring the natural harmony between the body's defensive and nourishing functions rather than forcing a heavy sweat. It is often described as the foundation from which dozens of other classical formulas were derived.
A warming formula used to strengthen the digestive system and restore warmth to the body. It is used for people who feel deeply cold in the abdomen, experience chronic loose stools or diarrhea, vomiting, poor appetite, and cold hands and feet caused by severe weakness and cold in the Spleen, Stomach, and Kidneys.
A foundational formula used to clear excess phlegm and dampness from the body, especially when they cause coughing with white phlegm, nausea, chest tightness, dizziness, or a heavy feeling in the limbs. It works by drying dampness, dissolving phlegm, and supporting healthy digestion. Named for its two key ingredients, Ban Xia and Chen Pi, which are most effective when aged.
Most people notice a meaningful drop in cold frequency within 4-6 weeks of weekly acupuncture and daily herbal formulas. Protective Qi Deficiency and Ying-Wei Disharmony often respond fastest. Qi and Yin Deficiency may take 2-3 months to rebuild both energy and moisture. Yang Deficiency and Damp-Phlegm patterns are slower, usually requiring 3-6 months of steady treatment to transform deep-seated imbalances.
Treatment principles
Across all patterns, the core strategy is "support the right and expel the evil" - strengthen the body's own defenses while gently clearing any lingering pathogens. During an active cold, the priority is to release the exterior with mild herbs that don't further deplete Qi or Yin. Between infections, the focus shifts entirely to rebuilding the constitution: tonifying Qi, nourishing Yin, warming Yang, or transforming phlegm, depending on the pattern.
Because frequent colds often involve mixed patterns - for example, Protective Qi Deficiency with a component of Damp-Phlegm - treatment is rarely one-size-fits-all. Your practitioner will adjust the formula as your pattern shifts, gradually weaning you from acute remedies to deep-building prescriptions like Yu Ping Feng San, Sheng Mai San, or Gui Zhi Tang. Acupuncture and moxibustion are used to reinforce the herbal therapy and directly stimulate the body's defensive energy.
What to expect from treatment
Treatment usually begins with weekly acupuncture sessions and a daily herbal formula, often in powder or pill form. Many patients notice improved energy and fewer cold symptoms within 4-6 weeks. As your constitution strengthens, sessions are spaced out to every two weeks, then monthly for maintenance. The goal is not just to stop the current cycle of colds, but to build lasting resilience so that a draft or a sneezing coworker no longer spells a week in bed.
General dietary guidance
Favor warm, cooked, easily digestible foods that support the Spleen and Lungs: congee, bone broths, soups with ginger and garlic, stewed pears, root vegetables, and moderate amounts of high-quality protein. Avoid or minimize cold, raw foods (salads, smoothies, ice water), dairy, sugar, and greasy fried foods, all of which weaken digestion and create dampness and phlegm. A simple shift to warm breakfasts and cooked meals can significantly reduce your cold susceptibility.
Combining TCM with conventional treatment
TCM herbs and acupuncture can safely complement conventional care for frequent colds. If you're taking daily medications - especially blood thinners, immunosuppressants, or sedatives - bring a complete list to your TCM consultation. Some herbs like Huang Qi (Astragalus) may interact with immunosuppressive drugs, so coordination with your doctor is essential. Never stop prescribed medications abruptly; as your health improves, work with your prescribing physician to adjust dosages.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Safety & special considerations
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High fever (over 103°F / 39.4°C) that doesn't respond to medication — or any fever lasting more than three days
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Difficulty breathing or shortness of breath — especially if it worsens with activity or at rest
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Chest pain or pressure — could indicate pneumonia or cardiac involvement
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Severe headache with stiff neck — possible sign of meningitis
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Confusion, dizziness, or fainting — may indicate severe infection or dehydration
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Persistent vomiting or inability to keep fluids down — risk of dehydration; medical attention needed
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Symptoms that suddenly worsen after initial improvement — could signal a secondary bacterial infection
Audience-specific guidance — open what applies to you
During pregnancy, the growing fetus draws heavily on the mother’s Qi and Blood, making Protective Qi Deficiency and Qi and Yin Deficiency patterns even more pronounced. Many pregnant women find they catch colds more easily and take longer to recover. Yu Ping Feng San is generally considered safe in pregnancy - Huang Qi raises Qi, Bai Zhu calms the fetus, and Fang Feng dispels wind without being overly dispersing. However, it should only be used under professional guidance, as dosage adjustments are critical.
Gui Zhi Tang, often used for Ying-Wei Disharmony, contains Gui Zhi (cinnamon twig), which is warm and can move blood. While it is classically used for pregnancy-related nausea and colds in small doses, it must be prescribed carefully, especially in women with a history of spotting or threatened miscarriage. Acupuncture is an excellent, low-risk alternative throughout pregnancy, with points like Zusanli ST-36 and Feishu BL-13 gently tonifying Qi without the need for herbs.
Most herbs used for recurrent colds - such as Huang Qi, Bai Zhu, Fang Feng, and the gentle yin-nourishing herbs in Sheng Mai San - are considered safe during breastfeeding when taken in standard therapeutic doses. They support the mother’s Qi and help prevent infections without passing harmful levels into breast milk. Fang Feng, though slightly dispersing, is not known to cause infant diarrhoea or colic when used as part of a balanced formula.
Strongly dispersing or bitter-cold herbs are absent from these patterns, so the usual concern about drying up milk supply or causing infant digestive upset does not apply. As always, a breastfeeding mother should consult a qualified TCM practitioner to ensure the formula matches her postpartum constitution, which often includes some degree of Blood and Qi deficiency that the herbs can actually help replenish.
Children’s immature Spleen and Lung systems make Protective Qi Deficiency and Damp-Phlegm in the Lungs the most common patterns behind frequent colds. You’ll often see a pale, puffy tongue with tooth marks, a runny nose that never quite clears, and a child who tires easily and sweats at night. Diagnosis relies heavily on observation - the tongue, the sound of the cough, and the parent’s account - because young children cannot always describe their symptoms.
Pediatric dosages are usually one-third to one-half of adult doses, and granules or liquid extracts are preferred. Yu Ping Feng San is available in child-friendly formulations and can be given in short courses during cold season. Acupuncture is often replaced by acupressure or pediatric tui na on points like Zusanli ST-36 and Feishu BL-13. Diet is equally important: reducing dairy and cold, raw foods helps prevent the dampness that congeals into phlegm.
In older adults, recurrent colds are almost always rooted in deep deficiency - most commonly Yang Deficiency or Qi and Yin Deficiency. The pulse is typically deep, weak, and slow, and the tongue is pale and swollen. Because the elderly often have multiple chronic conditions and take several medications, herb-drug interactions must be carefully evaluated before prescribing formulas like Fu Zi Li Zhong Tang, which contains the potent warming herb Fu Zi (aconite).
Treatment timelines are longer; it may take several months of consistent herbal therapy and moxibustion to rebuild the Kidney Yang or Lung Yin that has been depleted over decades. Acupuncture at points like Guanyuan REN-4 and Shenshu BL-23 with moxa is particularly effective and avoids polypharmacy risks. Gentle exercise like Tai Chi and a warm, nourishing diet of soups and stews are essential lifestyle supports that speed recovery and help prevent the next infection.
Evidence & references
The evidence for TCM in preventing recurrent upper respiratory infections is most developed for Yu Ping Feng San. Several randomized controlled trials and systematic reviews, though many are small and conducted in China, suggest that this formula can reduce the frequency, duration, and severity of colds in both children and adults. A 2019 meta-analysis reported a statistically significant reduction in the number of respiratory tract infections per year compared to placebo, but the authors noted that the overall quality of the studies was moderate due to risk of bias.
Acupuncture has also been studied for its immune-modulating effects, with research showing increases in salivary IgA and natural killer cell activity after treatment. However, rigorous, large-scale, placebo-controlled trials specifically on acupuncture for frequent colds are still lacking. The existing evidence is promising but not yet conclusive, and higher-quality studies are needed to confirm these benefits for a Western medical audience.
Key clinical studies
This meta-analysis pooled data from 15 randomized controlled trials involving over 2,000 children with recurrent respiratory infections. Yu Ping Feng San significantly reduced the number of infections per year and shortened the duration of each episode compared to conventional treatment alone. No serious adverse events were reported, suggesting the formula is safe for pediatric use.
Efficacy and safety of Yu Ping Feng San for recurrent respiratory tract infections in children: a systematic review and meta-analysis
Wang L, et al. Medicine (Baltimore). 2019;98(30):e16564.
This animal study demonstrated that Yu Ping Feng San modulates the immune response by influencing cytokine release from macrophages. The formula upregulated anti-inflammatory IL-10 and downregulated pro-inflammatory TNF-α and IL-6, offering a mechanistic explanation for its traditional use in preventing respiratory infections and reducing inflammation.
Yu Ping Feng San, an ancient Chinese herbal decoction, regulates the release of cytokines in murine macrophages
Du CY, et al. PLoS One. 2013;8(10):e78622.
In this trial, 120 adults prone to frequent colds received either real acupuncture at immune-supportive points (ST-36, LI-4, LU-7, DU-14) or sham acupuncture twice weekly for eight weeks. The acupuncture group experienced significantly fewer colds and a shorter illness duration during the six-month follow-up, with increases in salivary IgA levels.
Acupuncture for prevention of recurrent upper respiratory tract infections: a randomized controlled trial
Kawakita K, et al. Complement Ther Med. 2014;22(4):670-8.
Classical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「玉屏风散，治自汗，虚人易感风邪。」
"Yu Ping Feng San treats spontaneous sweating and the tendency of deficient people to easily contract wind pathogens."
Dan Xi Xin Fa (Danxi's Heart Methods)
Volume 3, Formulas for Cough
Frequently asked questions
Common questions about using Traditional Chinese Medicine for frequent upper respiratory infections.
In TCM, it's not about the virus - it's about your defensive Qi. If your body's protective shield is weak, even a mild draft can trigger a cold. The exact weakness varies: you might be low on Qi, Yin, or Yang, or have lingering phlegm. A TCM diagnosis looks at your whole pattern - not just the colds but your energy, sleep, digestion, and tongue - to find the root cause.
Acupuncture alone won't create a force field, but regular treatments strengthen the body's defensive Qi and regulate the immune response. Many patients find that after a series of weekly sessions, colds become less frequent, milder, and shorter. Points like Zusanli ST-36 and Qihai REN-6 are especially good for building resilience. For best results, acupuncture is combined with herbs and dietary changes.
You'll typically start noticing a difference within a month or two. The first few weeks might still include a cold, but it should be less severe and resolve faster. Over 2-3 months, the frequency usually drops noticeably. Deeply rooted patterns like Yang Deficiency or Damp-Phlegm may need 6 months or more of consistent treatment to fully transform the terrain.
Focus on warm, cooked, easily digestible foods that support the Spleen and Lungs - think soups, congee, stewed pears, ginger, garlic, and moderate amounts of quality protein. Avoid cold, raw foods, ice drinks, dairy, and sugar, which weaken digestion and generate dampness and phlegm. Even small changes, like starting the day with warm water and cooked breakfast, can make a big difference.
In most cases, yes - but always inform both your TCM practitioner and your doctor about everything you're taking. Some herbs have mild blood-moving or sedative effects, so if you take anticoagulants or strong sedatives, extra caution is needed. Your TCM practitioner will choose formulas that complement rather than clash with your medications.
Absolutely. Allergic rhinitis and frequent colds often share the same root: a weak defensive Qi and an underlying imbalance in the Lung and Spleen systems. TCM treats the constitutional weakness that makes you reactive, so many patients find that as their resilience improves, both allergy symptoms and cold frequency decrease together.
Yes, especially for patterns with cold and deficiency. Moxibustion - the burning of mugwort near specific points - warms the channels and boosts Yang energy, which directly strengthens the body's defensive shield. Points like Zusanli ST-36, Guanyuan REN-4, and Dazhui DU-14 are commonly used. It's a gentle, deeply warming therapy that many patients find comforting and effective.
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