Seek immediate medical attention if your symptoms worsen or don’t improve after 72 hours of taking Zithromax. This includes a high fever (over 101°F or 38.3°C), severe headache, stiff neck, or vision changes.
Severe Sinus Infection Symptoms
Contact your doctor if you experience intense facial pain, swelling, or difficulty breathing. Pus or thick green/yellow nasal discharge also warrants a visit. These could indicate a more serious infection requiring different treatment.
Don’t hesitate to call your doctor if you develop a new symptom, experience a significant change in existing symptoms, or have concerns about your treatment. Your doctor can assess your individual needs and determine the best course of action. Early intervention often leads to faster recovery.
