How Long Does a Sinus Infection Last? Acute vs Chronic Sinusitis Duration Explained
Learn how long a sinus infection lasts, differences between acute and chronic sinusitis, and when to seek medical help.
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A sinus infection, also known as sinusitis, can last for about 7 to 10 days if it's acute. However, symptoms can persist for 4 weeks or more if the infection becomes chronic. It’s important to seek medical advice if symptoms do not improve with initial treatment, as long-term sinusitis can lead to more complex health issues.
FAQs & Answers
- What are the common symptoms of a sinus infection? Common symptoms include nasal congestion, facial pain or pressure, headache, postnasal drip, and sometimes fever.
- When should I see a doctor for a sinus infection? Seek medical advice if symptoms last longer than 10 days, worsen after initial improvement, or if you experience severe facial pain, swelling, or high fever.
- Can a sinus infection resolve without antibiotics? Yes, many acute sinus infections are viral and can resolve on their own with rest and supportive care; however, bacterial infections may require antibiotics.
- What is the difference between acute and chronic sinusitis? Acute sinusitis typically lasts 7-10 days, while chronic sinusitis persists for 4 weeks or longer and may require more specialized treatment.