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ગુજરાતી: બાળકની ઇમ્યુનિટી ઓછી? વારંવાર બીમાર પડવાનું સાચું કારણ, ક્યારે ચિંતા અને આયુર્વેદમાં ઓજ-રસાયન સંભાળ
हिंदी: हिंदी
Four-year-old Mishri’s mother came to the clinic with three bottles of immunity boosters, two powders and a multivitamin syrup. “Doctor, I give her all this, and still every month there’s a cold, sometimes fever, sometimes diarrhoea. Her immunity is very weak.” Looking at the file: in the last year, seven colds, two bouts of diarrhoea and one ear infection; all recovered at home, no hospital; weight and height growing well. In her routine: sleep at 11 at night, three hours of mobile phone a day, almost no outdoor play, lots of packaged snacks. We explained that Mishri’s immunity is not weak, it is “learning”. Boosters and powders stopped, home food, sleep at 9 at night, the park every day, oil massage, and Chyavanprash by season as advised by the Vaidya. The next year, illness halved, and so did the mother’s worry.
Immunity is the body’s defence system, which fights viruses, bacteria and other germs. At birth a child’s immune system is immature; antibodies from the mother and breastfeeding give protection at first, and then with every contact with a new germ the child’s system “learns” and grows stronger. That is why it is normal for young children, especially when starting day-care, playschool or school, to have 6 to 10 mild infections a year. True immune deficiency (immunodeficiency) is rare and has specific signs. In Ayurveda, immunity is called Vyadhikshamatva, “the ability to resist disease and to reduce its strength if it does occur”, and its basis is Ojas (the essence of the seven tissues) and Bala (strength). Charaka described three types of strength: Sahaja (inborn), Kalaja (according to age and season) and Yuktikrita (acquired through diet, lifestyle and Rasayana), and the third is in our hands.
Key Takeaways
- 6 to 10 mild infections a year are normal in young children: immunity “training”.
- If growth is good and infections are mild and settle on their own, there is no need to worry.
- Repeated serious infections, pneumonia or poor weight gain: get tested for true deficiency.
- Ayurveda: increasing ojas and bala, yuktikrita bala (nutrition, sleep, play, abhyanga, ritucharya) and child rasayanas like chyawanprash, amalaki and guduchi reduce repeated infections and the need for antibiotics and syrups; with a specialist when there are signs of a true immune deficiency.
“Always Sick”: When Is It Normal?
- Infections are mostly mild: cold, sore throat, mild fever, some diarrhoea
- They settle in 7 to 10 days with normal care at home
- The child is healthy and playful between infections
- Weight and height follow the growth chart
- More in the first 1 to 2 years after starting day-care or school, then fewer
- More if there are older siblings
When to Suspect a True Deficiency? (Warning Signs)
- 8 or more serious ear infections in a year
- 2 or more serious sinus infections in a year
- 2 or more pneumonias in a year
- Little benefit despite two months or more of antibiotics; need for antibiotics through a vein
- Poor weight gain, growth stopping
- Repeated deep abscesses (in the skin or organs)
- Persistent fungal infection (thrush) in the mouth or on the skin after 1 year of age
- Two or more serious infections, blood infection, meningitis
- Prolonged diarrhoea, weight loss
- Family history of immune deficiency or early deaths in childhood
- Unusually serious reaction after a vaccine (such as a spreading infection after BCG)
If any of these signs are present, examination by a paediatrician (and if needed an immunologist) is necessary. Secondary causes should also be checked: malnutrition, anaemia, HIV, diabetes, long-term steroid medicines, asthma-allergy, large adenoids.
Factors That Weaken Children’s Immunity
Modern View
- Too little sleep: immune cells grow stronger during sleep
- Malnutrition / hidden hunger: lack of protein, iron, zinc, vitamins A, D and C
- Junk food, too much sugar
- Little physical activity, little sunlight: vitamin D
- Too much screen time: affects sleep, play and eating habits
- Smoking at home, pollution, dust
- No breastfeeding or stopping it early
- Incomplete vaccination
- Frequent unnecessary antibiotics: disturb the healthy gut bacteria
- Chronic stress: quarrels at home, pressure of studies
- Excessive cleanliness / a completely germ-free environment, far from soil and nature (the “hygiene hypothesis”, under research, in relation to allergy)
Ayurvedic View
- Agnimandya: food does not reach Ojas.
- Dhatu Kshaya: inadequate, dry, unsuitable food.
- Breaking the daily and seasonal routine: late sleep, daytime sleep, irregular meals.
- Incompatible food: vitiates Ojas.
- Fear, worry, grief, anger: causes of Ojas Kshaya according to Charaka.
- Overexertion or complete lack of exertion.
- Inadequate nutrition of the mother during pregnancy: lower inborn strength.
Ayurvedic Understanding: Ojas and Vyadhikshamatva
In Ayurveda, Ojas is considered the finest essence of the seven tissues, with the simile, “just as bees collect honey from flowers, so Ojas is gathered from the tissues”. Ojas is located in the heart; it is cool, unctuous, sweet, stable and the basis of life. When Ojas is good, body and mind are strong, radiant and cheerful and resist disease. When Ojas is depleted, there is fear, weakness, worry, weak senses, less radiance and repeated illness.
Among the means of increasing Vyadhikshamatva, Charaka listed a balanced diet, appropriate exercise, enough sleep, a cheerful mind, following daily and seasonal routines, Sadvritta (good conduct) and Rasayana. Kashyapa Samhita described special Leha (preparations to be licked) and Suvarna Prashan for children, for Medha (intellect), Agni, strength, longevity and immunity.
Samprapti (pathogenesis): inadequate or unsuitable nutrition, broken routine, Agnimandya, emotional disturbance → Dhatu Kshaya → Ojas Kshaya → reduced Vyadhikshamatva → repeated illness → more Dhatu Kshaya (a cycle).
Samprapti Vighatana (breaking the pathogenesis): rule out serious deficiency → kindle Agni → nourishing (Brimhana) food → daily routine (sleep, play, oil massage) → seasonal routine → Rasayana (child dose) → a cheerful environment (mind) → increase of Yuktikrita Bala.
Classical References
- Charaka Samhita, Sutra Sthana, Chapter 11, Tistraishaniya: three types of strength (Sahaja, Kalaja, Yuktikrita).
- Charaka Samhita, Sutra Sthana, Chapters 17 and 30, Ojas and signs of Ojas Kshaya.
- Charaka Samhita, Sutra Sthana, Chapter 28, Vividhashitapitiya: Vyadhikshamatva.
- Charaka Samhita, Chikitsa Sthana, Chapter 1, Rasayana.
- Kashyapa Samhita, Sutra Sthana, Lehadhyaya (Suvarna Prashan), chapter level.
Seven Pillars of Immunity (Modern + Ayurveda)
1. Nutrition: Home-Made and Varied
- Dal and pulses, milk and curd, paneer: protein
- Amla, guava, lemon, orange: vitamin C
- Carrot, papaya, mango, spinach, pumpkin: vitamin A
- Sesame, almonds, pumpkin seeds, chana: zinc (in pieces or powder according to age)
- Jaggery, ragi, green leafy vegetables, dates: iron
- Curd and buttermilk: healthy gut bacteria
- Ghee in moderation, considered in Ayurveda to increase Ojas and excellent for children
- Turmeric, ginger, tulsi, cumin in cooking
2. Sleep
According to age: 1 to 2 years, 11 to 14 hours; 3 to 5 years, 10 to 13; 6 to 12 years, 9 to 12; teenagers, 8 to 10. Sleep early at night, at a regular time, no screens before bed.
3. Play and Sunlight
At least 1 hour of active outdoor play daily; morning sunlight for vitamin D; contact with soil, grass and nature (wash hands before eating).
4. Breastfeeding
Exclusive breastfeeding for 6 months, then for 2 years or more along with complementary food: the foundation of immunity.
5. Vaccination
All vaccines on time as per the national programme; flu, typhoid and others as advised by the doctor. No Ayurvedic Rasayana or Suvarna Prashan is a substitute for vaccination.
6. Hygiene, Balanced
Wash hands before eating and after the toilet, clean water; but not in a “germ-free bubble”, let them play.
7. A Cheerful Mind
A loving, calm home; not too much pressure of studies; stories, games, time with family. In Ayurveda, Ojas is connected with the mind.
Useful Ayurvedic Rasayana / Medicines (in the Vaidya’s child dose)
The right medicine, dose, vehicle (Anupana) and timing are decided by the Vaidya according to the person’s constitution, age, other illnesses and current medicines.
- Chyavanprash: a classical Amalaki-based Rasayana; after 3 years, in a small dose, especially in winter; caution in children with diabetes (sugar or jaggery).
- Amalaki (amla): rich in vitamin C, the best Rasayana; murabba, powder, fresh.
- Guduchi (giloy): supports immunity; the Vaidya decides the child dose; not continuously for long periods.
- Yashtimadhu, tulsi: throat and airways; at the junction of seasons.
- Brahmi, Shankhpushpi: Medhya Rasayana; mind and intellect.
Suvarna Prashan: described in Kashyapa Samhita, a mixture of purified gold Bhasma, ghee, honey and Medhya herbs; today many centres give it on Pushya Nakshatra. For safety, only from a qualified, trusted Vaidya; check the purity and authenticity of the ingredients; ask the Vaidya about honey-related precautions for children under 1 year; and it is never a substitute for vaccination. Scientific evidence is still limited; keep realistic expectations.
Market “immunity boosters” often contain a lot of sugar; some contain high doses of vitamins and minerals (zinc, vitamins A and D), and high doses are harmful for children. Balanced home food is the best “booster”.
Gradual Ayurvedic approach: If the doctor’s medicines or supplements for repeated infections are ongoing, Ayurvedic treatment starts alongside them, without stopping anything. Agni deepana, chyawanprash, amalaki, guduchi, yashtimadhu and tulsi in child doses before the season, dhatri lauha when needed, daily abhyanga, timely sleep, outdoor play and sunlight, nourishing home food, less cold and packaged food. As infections become fewer and milder, the need for antibiotics, syrups and supplements falls, and ritucharya and rasayana keep illness low year after year (apunarbhava). With severe repeated infections, pneumonia or poor weight gain, testing for a true deficiency and specialist treatment are needed.
Daily Routine: A Day That Builds Ojas
- Wake up early, lukewarm water, toilet
- Sesame oil massage 3 to 4 times a week (daily in young children), followed by a lukewarm bath; special in Ayurveda for children’s strength
- Home breakfast on time
- School or play
- Warm, balanced lunch
- Outdoor play in the evening
- A light, early dinner
- Stories, time with family, screens off
- Sleep on time
Care During and After Illness
When the child is ill, rest, enough fluids, light warm food according to appetite and sleep are the main things. Even after the fever goes, Agni stays weak for 2 to 3 days; do not give heavy, fried or outside food immediately. Move gradually to normal food through khichdi, soup, dalia and fruit. A little extra nutrition for two weeks after illness, with ghee, dal and fruit, brings back lost strength. Ayurveda also emphasises “Samsarjana” (gradually restarting food) after illness. No heavy exertion with school, tuition or sport immediately after illness; a light routine for a day or two.
For Grandparents and the Family
Lovingly giving the child sweets, chocolates and cold drinks often, keeping them up late at night to play, or pushing for antibiotics at every sneeze, all of this unknowingly lowers immunity. Change lasts only when every family member follows the same routine.
For School and Day-Care
Send the child with warm home food in the tiffin, water in a steel bottle and the habit of handwashing. Keep the child at home when there is fever or a heavy cold and cough, so they get rest and the infection does not spread to other children. Take part in vaccination and deworming programmes at school. More illness in the first year of a new school or day-care is normal; be patient.
Ritucharya: Immunity by Season
- Winter (Hemanta-Shishira): strength is highest; nourishing food, sesame-jaggery, ghee, Chyavanprash, oil massage; the time to “store up” immunity.
- Spring: Kapha increases, colds and allergies; fewer sweets and cold foods, more play, turmeric and tulsi.
- Summer: strength is lower; light, fluid, cooling (not cold) food; water; no play in the afternoon sun.
- Monsoon: Agni is weakest, infections are more common; boiled water, warm and fresh food, no eating out, handwashing.
- Ritu Sandhi (the days between two seasons): special care.
According to Prakriti
- Vata Prakriti: thin, restless, sleeps little; regularity, ghee and warm food, oil massage; reduce fear and worry.
- Pitta Prakriti: fever comes early and high, irritability; less spicy food, amla, gulkand, enough water.
- Kapha Prakriti: frequent phlegm and colds; fewer sweets and dairy, more play, less daytime sleep, turmeric and ginger.
The Parents’ Mind
When a child keeps falling ill, parents, especially mothers, feel guilty, hear criticism from relatives and run after every new “booster”. Remember, immunity is not built in a day or from one bottle; it is built over months and years from daily habits. A child’s mild infections are training for their defence system. A calm, consistent routine is the greatest gift.
Common Myths
- “Frequent colds = weak immunity”: mostly wrong.
- “Booster syrups will increase immunity”: not without habits; some are harmful.
- “We gave Suvarna Prashan, now vaccines are not needed”: a dangerous myth.
- “Don’t let the child play in soil”: play with hygiene is useful.
- “Antibiotics in every fever”: unnecessary antibiotics disturb immunity.
- “Only a chubby child is strong”: wrong.
Precautions
- Warning signs (repeated pneumonia, poor weight gain and so on): see a paediatrician.
- Never skip vaccination.
- No high-dose vitamins or minerals without a doctor.
- Rasayana and Bhasma preparations only from a qualified Vaidya, in child doses.
- No honey for children under 1 year.
Do’s and Don’ts
Do: varied home food, enough sleep, outdoor play daily, sunlight, oil massage, vaccination, handwashing, seasonal routine, a cheerful environment.
Don’t: run after boosters and powders, junk and sugar, late nights, too much screen time, unnecessary antibiotics, smoking at home, skipping vaccines.
Case Studies
Case 1: Not boosters, but routine and rasayana
4 years; 7 colds, 2 bouts of diarrhoea and 1 ear infection in a year, syrup or antibiotics each time; three market boosters ongoing. In Ayurvedic terms kapha predominant, ojas deficiency with agnimandya; the vaidya stopped the boosters and gave bala chaturbhadra in a child dose, chyawanprash and guduchi before the season, daily abhyanga, sleep at 9 PM, less screen time, the garden daily, home-made chana and fruit, and no cold food or curd at night. The next year illness was less than half and all mild, with antibiotics only once. (Results may vary from person to person.)
Case 2: Suspected true deficiency
2 years; three pneumonias in one year, poor weight gain, long diarrhoea, constant thrush in the mouth. Straight to the pediatrician, detailed tests and an immunologist; specific treatment needed and ongoing. Alongside, with the specialist informed, the vaidya gave agni deepana, brimhana nutrition like ghee, milk and ragi, amalaki in a child dose and abhyanga. Appetite and weight rose, diarrhoea reduced, and with the specialist’s treatment the child became more active. This case shows why warning signs must not be ignored. (Results may vary from person to person.)
Case 3: Anaemia and repeated infections
7 years; repeated infections, tiredness, pallor; haemoglobin 9, low vitamin D, the doctor gave iron and vitamin D. The vaidya gave dhatri lauha in a child dose (coordinated with the doctor), amla, sesame-jaggery, iron-rich home food, play in the sun, and then chyawanprash. Within three months haemoglobin was normal and the doctor stopped the supplements; within six months energy rose, infections were far fewer, and with rasayana the next winter was healthy. (Results may vary from person to person.)
When to See a Doctor (Red Flags)
- 2 or more pneumonias in a year
- Poor weight gain, growth stopping
- Repeated deep abscesses
- Persistent fungus in the mouth after 1 year
- No improvement with antibiotics
- Prolonged diarrhoea
- Family history of immune deficiency
About Dr. Nikul Patel
Dr. Nikul Patel (BAMS) is an Ayurvedic physician at LifeCare Ayurveda and has been practising since 1999, that is, for 27 years. On children’s Vyadhikshamatva, he works in coordination with the paediatrician and gives realistic, safe guidance through nutrition, daily and seasonal routine, oil massage and Rasayana in child doses, always giving vaccination first place.
Frequently Asked Questions
Does a child who falls sick often have low immunity?
Mostly not; 6 to 10 mild infections a year are normal in young children.
How can I increase my child’s immunity?
Home nutrition, enough sleep, outdoor play, sunlight, vaccination, handwashing and a cheerful environment.
Can children be given Chyavanprash?
After 3 years, in a small dose, on the Vaidya’s advice; especially in winter.
Is Suvarna Prashan safe?
From a qualified Vaidya, with pure ingredients; it is not a substitute for vaccines.
What is Ojas?
In Ayurveda, the essence of the seven tissues, the basis of strength and immunity.
People Also Ask
What is Vyadhikshamatva?
The body’s ability to resist disease and to reduce its strength.
What is Yuktikrita Bala?
Strength acquired through diet, lifestyle and Rasayana, according to Charaka.
Are immunity booster syrups necessary?
Usually not; balanced home food is best.
What is the link between sleep and immunity?
The immune system grows stronger during sleep; too little sleep increases infections.
Does ghee increase immunity?
In Ayurveda, ghee is considered among the best for increasing Ojas; in moderation.
Conclusion
A child’s immunity is built not from a bottle but from daily habits. Frequent mild infections are mostly the immune system’s training; recognise the true warning signs and get tested when needed. Ayurveda can be the main path here: following the ojas and vyadhikshamatva principle, agni deepana, nutrition, sleep, play, abhyanga, ritucharya, a happy mind and rasayanas like chyawanprash, amalaki and guduchi in child doses reduce repeated infections, lower the need for antibiotics and syrups and make the child strong. Every child’s results may differ.
Dr. Nikul Patel (B.A.M.S.)

307, 3rd Floor, Shalin Complex, Above Farki Lassi, Krishnabaug Char Rasta, Maninagar, Ahmedabad – 380008
Timings: 10:00 AM to 1:00 PM and 3:00 PM to 6:30 PM | Saturday–Sunday: Closed
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