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Ceramic bowl of dried Astragalus and kitchen herbs with warm tea for boosting immunity after COVID with TCM

Insights · Immunity

Boosting immunity after COVID

Catching colds easily or feeling run down after illness often means resistance sits thin. Match the louder sign first: easy-sick, residual heatiness, low appetite, deep fatigue, or cold feet.

Match your signs Book Appointment

By PULSE Clinical Content

Clinically reviewed Dr Sim Beng Joo TCMPB T1303003A

In brief

Catching colds easily, lingering fatigue, low appetite, or cold feet after COVID often mean resistance sits thin. Match the louder sign: Yu Ping Feng with Mai Dong when colds return easily, or Huang Qi with honeysuckle and patchouli when residual heatiness sits. Dang Shen yam porridge supports appetite; Huang Qi Dang Gui chicken soup supports energy. Four home presses and a herbal foot soak sit beside rest. Book if self-care stalls.

01 · After COVID

Why resistance can sit thin

卫气 · Wei Qi · Lung · Spleen

Catching colds easily or feeling run down after COVID often means immunity sits thinner, so other illnesses take hold more easily.

  • Everyday foundations: Regular movement, lower stress load, a steady sleep cycle, a balanced plate, and vitamins or supplements your physician has agreed still help.
  • TCM pattern care: Kitchen teas and pots, gentle home presses, and a warm foot soak can sit beside those habits when Wei Qi and Lung-Spleen tone need support.
  • Time: Rebuild is not overnight. Keep the habits that fit your signs for a stretch. Book if they still do not hold.

02 · Match the picture

Which rebuild habit fits your signs?

easy-sick · heatiness · appetite · fatigue · cold feet

Easy-sick after COVID is not the same as residual heatiness, low appetite, deep fatigue, or cold feet. Match the louder sign first.

Post-COVID rebuild lookup
Picture Common signs May help
Easy-sickColds return quickly after you feel better. Thin Wei Qi, recurrent sniffles, easy fatigue after mild exposure Yu Ping Feng with Mai Dong tea
Residual heatinessImmunity still needs support and heat signs sit. Thirst, heaty feel, lingering post-COVID discomfort with thin resistance Huang Qi honeysuckle patchouli tea
Low appetiteFood sits poorly after illness. Poor appetite, flat middle burner, little interest in meals Dang Shen Chinese yam porridge
Deep fatigueWeakness leads more than appetite alone. Marked tiredness, thin Qi and Blood feel after COVID Huang Qi Dang Gui chicken soup
Head, cold, or energy leanHome presses for cold, headache, appetite, or cough lean. Common cold or headache, low energy, dizziness or cough lean Feng Chi, He Gu, Zu San Li, Tai Xi
Cold feet / circulationWarm soak when Qi and Blood feel stuck at the surface. Cold intolerance, swelling lean, or poor sleep with cold feet Herbal foot soak

03 · What may help

Two teas for different post-COVID pictures

食疗 · Yu Ping Feng · heatiness

Yu Ping Feng with Mai Dong suits easy-sick thin Wei Qi. Huang Qi with honeysuckle and patchouli suits residual heatiness with thin resistance.

Dried Huang Qi, Bai Zhu, Fang Feng, and Mai Dong for post-COVID immunity tea at PULSE TCM

Tea

Yu Ping Feng with Mai Dong

When colds return easily after COVID. Steep Huang Qi, Bai Zhu, Fang Feng, and Mai Dong two to three times a week.

Make the Yu Ping Feng Mai Dong tea
Dried Huang Qi, honeysuckle buds, and Huo Xiang leaves for post-COVID tea at PULSE TCM

Tea

Huang Qi, honeysuckle, and patchouli

When immunity still needs support and residual heatiness sits after COVID. Steep two to three times a week.

Make the honeysuckle patchouli tea

04 · What may help

Porridge for appetite, soup for energy

食疗 · porridge · chicken soup

Low appetite points to a gentle Spleen Qi porridge. Marked weakness and fatigue point to a Qi-Blood chicken pot.

Dried Dang Shen, Chinese yam slices, Chen Pi, and rice for post-COVID appetite porridge at PULSE TCM

Porridge

Dang Shen, Chinese yam, and Chen Pi porridge

When appetite falls after COVID. Dang Shen, Chinese yam, Chen Pi, and rice two to three times a week.

Cook the Dang Shen yam porridge
Dried Huang Qi, Dang Gui, Sha Shen, and chicken pieces for post-COVID recovery soup at PULSE TCM

Soup

Huang Qi, Dang Gui, and Sha Shen chicken soup

When weakness and fatigue lead after COVID. Huang Qi, Dang Gui, Sha Shen, and chicken one to two times a week.

Simmer the Huang Qi chicken soup

05 · Acupressure

Four presses for cold, energy, and cough lean

GB20 · LI4 · ST36 · KI3

Feng Chi and He Gu sit with common cold and headache. Zu San Li supports energy and appetite. Tai Xi sits with dizziness, cough, and asthma lean. A dull ache is the usual cue; sharp pain means ease off.

Pregnancy

If there's any chance of pregnancy, don't use He Gu (LI4). Ask a physician before new self-press habits.

Self-press locating Feng Chi GB20 at the base of the skull for cold and headache care

Acupoint

Feng Chi (风池, GB20)

At the base of the skull, in the soft depressions lateral to the thick trapezius tendons. Helps with common cold and headaches.

Press Feng Chi
Thumb pressing He Gu LI4 in the fleshy webbing between the thumb and index finger

Acupoint

He Gu (合谷, LI4)

Between the first and second metacarpal bones, along the middle of the second metacarpal. Helps with migraine, headaches, and common cold. Skip in pregnancy.

If there's any chance of pregnancy, don't use this.

Press He Gu
Hands measuring below the kneecap to locate Zu San Li ST36 on the outer shin

Acupoint

Zu San Li (足三里, ST36)

On the anterior lower leg, about three cun below the kneecap on the outer shin. Helps with boosting energy and improving appetite.

Press Zu San Li
Illustration locating Tai Xi KI3 between the inner ankle bone and Achilles tendon

Acupoint

Tai Xi (太溪, KI3)

At the inner ankle, in the hollow between the tip of the medial malleolus and the Achilles tendon. Helps with headaches, dizziness, cough, and asthma lean.

Press Tai Xi

06 · What may help

Warm foot soak for Qi and Blood

艾叶 · 肉桂 · 红花

A warm foot soak supports Qi and Blood circulation. Mugwort leans toward cold, Chinese cinnamon toward swelling, and safflower toward circulation and sleep quality.

Stop rules

Do not use this method with varicose veins, late-stage diabetes, cardiovascular disease, or lower-extremity arteriosclerosis obliterans.

Dried mugwort, cinnamon bark, and safflower beside a warm foot basin for TCM soak at PULSE TCM

Soak

Herbal foot soak after COVID

One herb lean per soak: Ai Ye for cold, Rou Gui for swelling, or Hong Hua for circulation and sleep quality.

See the herbal foot soak

Clinic care

When self-care still does not hold

Building immunity takes time. If matched teas, pots, presses, and soaks still do not settle recurrent colds or fatigue, a physician can name your pattern and decide whether acupuncture, herbs, or the Immunity & Vitality programme belong in your plan.

Book Appointment Immunity & Vitality programme
Dr Sim Beng Joo

Clinically reviewed

Reviewed by Sim Beng Joo

Advisor (Science & Strategy) / Consultant Physician · TCMPB T1303003A

MOH-licensed TCM physician and biomedical scientist, with clinical work in digestion, pain, sleep or fatigue, and constitution patterns that show as thin Wei Qi, recurrent flu, or post-viral recovery.

View full profile

Educational information based on clinical experience and TCM principles. Not a substitute for personalised consultation, medical care, or urgent attention. Speak with your physician before herbs, strong warming soaks, or new self-press in pregnancy. Seek urgent care for high fever, breathlessness, chest pain, or a flu that worsens fast. TCM complements, and does not replace, public-health guidance for COVID.

FAQs

Questions, answered

Common questions before you steep a tea, simmer a pot, press a point, or soak your feet after COVID.

How can TCM help rebuild immunity after COVID?

TCM frames post-illness thin resistance as weaker Wei Qi and Lung-Spleen tone. A decide map matches kitchen teas and pots, four home presses, and a warm herbal foot soak to the louder sign. Rebuild still takes time; book when self-care stalls.

Which tea fits easy colds versus residual heatiness after COVID?

Use Yu Ping Feng with Mai Dong (Huang Qi, Bai Zhu, Fang Feng, Mai Dong) when colds return easily. Use Huang Qi with honeysuckle and patchouli when you still want immunity support and residual heatiness or post-COVID symptoms sit.

Is this the same as Immunity Booster Tea?

No. Immunity Booster Tea is a longer Yu Ping Feng-style simmer with Chai Hu for everyday thin Wei Qi. The post-COVID Yu Ping Feng with Mai Dong cup uses smaller doses, adds Mai Dong, and steeps 5–10 minutes for easy-sick after illness. Match the cup to your signs.

How is this page different from Long COVID or mild COVID care?

This page is a post-illness rebuild kit (pattern teas, kitchen pots, presses, foot soak). Mild COVID care covers acute mild symptoms during illness. Long COVID covers multi-system clusters that linger for weeks. Use the page that matches your stage.

What porridge helps appetite after COVID?

Dang Shen, Chinese yam, Chen Pi, and rice porridge two to three times a week is the kitchen habit when appetite falls after COVID.

When should I simmer Huang Qi Dang Gui chicken soup?

When weakness and fatigue lead after COVID. Huang Qi, Dang Gui, Sha Shen, and chicken simmered until tender, one to two times a week. Prefer the porridge when low appetite is the main picture.

Which acupressure points help after COVID?

Feng Chi (GB20) for common cold and headache, He Gu (LI4) for migraine, headache, and common cold, Zu San Li (ST36) for energy and appetite, and Tai Xi (KI3) for headache, dizziness, cough, and asthma lean. Keep the press kind.

Can I press He Gu (LI4) in pregnancy?

No. If there's any chance of pregnancy, don't use He Gu (LI4). Ask a physician about safer options.

Who should skip herbal foot soaks?

People with varicose veins, late-stage diabetes, cardiovascular disease, or lower-extremity arteriosclerosis obliterans. Skip if the water burns or the skin is broken.

When should I book after COVID if self-care stalls?

Book when colds, fatigue, or appetite loss keep returning after weeks of matched kitchen and press habits. The Immunity & Vitality programme is a physician-led path for thin resistance and post-viral recovery. Seek urgent care for high fever, breathlessness, or chest pain.

References

Selected sources

  1. National Center for Complementary and Integrative Health. (2019, April). Traditional Chinese medicine: What you need to know. NCCIH. https://www.nccih.nih.gov/health/traditional-chinese-medicine-what-you-need-to-know/
  2. Ministry of Health Singapore. TCM practitioners (Healthcare Professional Portal). https://hpp.moh.gov.sg/tcm-practitioners/
  3. World Health Organization. (2019, November 25). Traditional, complementary and integrative medicine. https://www.who.int/health-topics/traditional-complementary-and-integrative-medicine

Next step

Ready for physician-led post-viral care?

Bring how often colds return, how appetite and energy sit, and what you have already tried at home. We will name the pattern and decide whether acupuncture, herbs, or the Immunity & Vitality programme belong in your plan.

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