How to Distinguish Between Viral and Bacterial Sinus Infections

Learn how to identify if your sinus infection is viral or bacterial based on symptoms and duration.

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Viral sinus infections often improve within 7-10 days and usually present with clear or slightly colored mucus. Bacterial sinus infections tend to persist longer, often over 10 days, and may feature thick, green or yellow mucus, facial pain, and fever. If symptoms worsen after initial improvement, it may also indicate a bacterial infection. Consulting with a healthcare provider is advisable for a proper diagnosis and treatment plan.

FAQs & Answers

  1. What are the common symptoms of a viral sinus infection? Common symptoms include clear to slightly colored mucus and improvement within 7-10 days.
  2. How can I differentiate between a viral and bacterial sinus infection? Bacterial infections typically last over 10 days and may include thick, green or yellow mucus, whereas viral infections generally improve faster.
  3. When should I see a doctor for a sinus infection? If symptoms worsen after an initial improvement or if you experience severe facial pain or fever, consult a healthcare provider.