Cooking foil band for coughing

For those raising children, do your kids sometimes have severe coughs from colds? Wrap foil around the abdomen and stick a disposable bandage on top, and they can sleep more comfortably through the night. Our child also had a terrible cough before bed last night, so we applied it and put them to sleep, and they slept well and woke up refreshed. It's said to be based on the principles of acupressure, so give it a try.