What is the use of sucralfate and oxetacaine in cough?

Sucralfate and Oxetacaine does not help cure or reduce cough. But in the treatment of viral coughs Solumedrol is prescribed. This drug has the effect of affecting the stomach and food pipe. Therefore to reduce the harmful side effect of Solumedrol, a steroid, Sucralfate and Oxetacaine is prescribed. It helps reduce the irritation of food pipe and stomach