Hi...based on your symptoms it seems like you are suffering from URTI...the cause for URTI is mostly viral...but since you are having these complaints for more than five days...and also to prevent superadded bacterial infection...I suggest you a antibiotic regimen for five days
Next Steps
1)tab.augmentin duo 625mg twice daily after food
2)tab.realifast twice daily after food
3)syp.corex DX 5ml twice daily only if cough persists after using above two for twodays
4)tab pantop 40mg once daily before food in the morning...