Keep resting, drinking plenty of fluids, and using steam or saline sprays to relieve congestion. If your cough and blocked nose don't improve, revisit your doctor for reassessment and possible change in medication.

Novamox 250 is an antibiotic and is not usually needed for a simple dry cough or cold, which are often viral. Koufrest can help relieve cough symptoms, but consult your doctor before combining it with other treatments to ensure a safe and appropriate treatment plan.