Why do smells and tastes bother my child so much?

The short answer

Smell and taste are closely connected, but a difficult food or place may also involve texture, temperature, appearance, mouth movement, nausea or memory. Identify the exact input: cooking odour, perfume, cleaning product, mixed food, aftertaste or an unpredictable change. Reduce unnecessary fragrances, use ventilation or distance, keep tolerated products consistent and warn the child before entering a strong-smelling place. Do not hide foods or scents to force exposure. A child who does not notice important smells needs external safety systems for smoke, gas and spoiled food. Mouthing is not always sensory, and swallowing non-food items can cause poisoning, choking, infection or bowel obstruction. Seek health advice for persistent eating restriction, pica, dental or swallowing problems, weight change, or a new or lasting change in smell or taste.

• Taste, smell, texture, temperature and oral movement may contribute separately or together.
• Describe the exact smell or flavour and the activity it prevents before choosing an adjustment.
• Reduce avoidable scent and preserve distance, warning and choice around strong input.
• Missing smell requires practical safety systems; mouthing or pica requires a wider assessment.
• New or persistent changes in taste, smell, eating or swallowing need health advice.