 All the Sixty patients were randomly assigned to one of 3 groups of 20 each irrespective of age and sex using single-blind technique. The three groups were categorized as Group A intramuscular dexamethasone, Group B submucosal dexamethasone and Group C no steroid. Group A was given 8mg intramuscular dexamethasone, Group B was administered with 4mg submucosal dexamethasone and the Group C had no steroid injection. 