Reed Root, Honeysuckle, Mung Bean and Cabbage Soup

Why people make this soup

Roseola (also called “sixth disease” or roseola infantum) is one of the most common viral illnesses in babies between six and twelve months old. The classic pattern is a fever — sometimes reaching 39 to 40 degrees Celsius — followed by a spread of small rosy spots across the trunk once the fever breaks. The rash itself is painless and does not itch, and most children bounce back remarkably quickly once the fever lifts. That said, a high fever in a baby is always unsettling, and seeing a doctor to confirm the diagnosis is the right first step, because the early stage looks similar to other conditions.

Once the diagnosis is confirmed, this gentle soup offers families a traditional way to support the child’s comfort and recovery. Nourilo describes it as “mild and easy to accept” — the mung beans and napa cabbage are familiar foods that even young children will tolerate, and the overall nature of the soup is cooling without being harsh. During the feverish period, keep the baby cool but not cold, maintain fresh air indoors, keep skin clean, and avoid thick blankets even with air conditioning running.

Method

1. Rinse the reed rhizome and honeysuckle flowers. Rinse the mung beans.
2. Place reed rhizome, mung beans, and napa cabbage in a pot with 1.5 L of water.
3. Bring to a boil, then reduce to a gentle simmer. Cook for about 45–50 minutes.
4. Add the honeysuckle flowers in the last 10–15 minutes of cooking.
5. When the liquid has reduced to roughly 300–450 ml, remove from heat and strain.
6. Give the soup to the infant in small amounts throughout the day, as tolerated.

Nourilo’s Tips

Despite being mildly cooling in nature, this soup will not disturb a young child’s constitution when given in the quantities listed here. It is also suitable for children who develop heat rashes or skin irritation related to internal heat. If the large napa cabbage is hard to find, four or five smaller ones will do. For children in Canada or elsewhere where some ingredients may be difficult to source, coix seeds and mung beans are usually the most accessible substitutes — add a piece of dried tangerine peel (chen pi) and a few red dates to soften the cooling nature if needed.