There are 3 Homeopathic Remedies for Croup that come to mind: They are all available at a health food store near you! You'll find them available usually by the brand Boiron, in blue tubes. See the photo to the left for reference. They are sublingual, meaning that they dissolve under the tongue making them perfect for babies and children, they are side effect free, and do not contraindicate with other medicines.
1.)Aconite 30C: Used for the onset of Croup; the cough is dry, loud and barking, and the child is very restless and anxious; the child often wakes very late in the night with the cough. Tell-tale sign that your child needs Aconite is one of the child's cheeks is RED and the other is PALE. The child's temperament is fearful.