Written by Tracy Norfleet, MD, MBA, FACP, ABOM | Reviewed by Patricia Pinto-Garcia, MD, MPHPublished on June 10, 2024 Key takeaways: People spend $4 billion worldwide on cough remedies. But there are natural ingredients that can help soothe a cough.Experts don’t recommend cough medicine for children younger than 4 years old. You can use natural...