Duration and Persistence of Symptoms
If your symptoms have persisted for over 5 days without improvement, further evaluation may be necessary.

Current Medications
Levocetirizine is an antihistamine for allergies; Azithromycin is an antibiotic usually prescribed for bacterial infections. They might not address all causes of cold and cough.

When to Seek Medical Care
Seek medical attention if you experience red flags like high fever, difficulty breathing, or worsening symptoms.

Next Steps
Schedule an appointment with a healthcare provider for reassessment and potential further tests or treatment adjustments.