Children with down syndrome often have an increased predisposition to recurrent viral related wheezing episodes and other issues like increased oropharyngeal secretions due to hypotonia. Lower airway anomalies such as tracheobronchomalacia and tracheal stenosis are also common. Children with tracheal abnormalities may have a chronic cough or noisy breathing and these conditions are of... https://jalyttlers.shop/product-category/early-learning-toy/