Improving your son's appetite and immunity involves a combination of nutritional, behavioral, and health-focused steps tailored to his preferences and symptoms.

🩺 Nutritional Strategies

• Offer small, frequent meals with nutrient-dense foods incorporating sour flavors he likes, such as lemon juice, tamarind, or yogurt-based dishes.
• Include protein-rich dals (lentils), millets, and seasonal fruits and vegetables to support growth and immunity.
• Avoid forcing large meals; instead, encourage eating a little at a time to prevent vomiting.

🩺 Managing Eating Behavior

• Create a calm, pleasant mealtime environment without pressure.
• Involve him in meal choices and preparation to increase interest in food.
• Avoid distractions like screens during meals to help focus on eating.

⚠️ Addressing Vomiting

• Occasional vomiting with food refusal may indicate mild digestive upset or infection; monitor frequency and severity.
• If vomiting is persistent, severe, or accompanied by dehydration, seek prompt evaluation by a pediatrician.

🏥 Boosting Immunity

• Ensure adequate sleep and good hygiene practices like regular handwashing to reduce infections.
• Consider a pediatrician’s advice on supplements such as multivitamins or zinc if dietary intake is insufficient.
• Keep him well-hydrated and manage cold and fever symptoms appropriately.

🩺 When to Consult a Doctor

• Frequent infections, poor weight gain, ongoing vomiting, or refusal to eat warrant evaluation by a pediatrician to rule out underlying conditions and tailor treatment.

Consult a pediatrician for personalized assessment and guidance to improve your son's appetite and immunity safely.