Untreated Sinusitis: Risk of Serious Complications?Sinus Surgery
2 months ago
I have heard that untreated sinus infections can spread to the brain or eyes and cause serious complications. Is this true, and how common are such complications if sinusitis is ignored for years?
Answers (1)
Yes, untreated sinus infections can in rare cases spread to nearby areas like the eyes or brain because the sinuses are closely connected to these structures. Complications may include vision problems, abscess formation, or even meningitis, but these are extremely uncommon with modern treatment. The real risk of ignoring chronic sinusitis is more about daily suffering — headaches, poor sleep, fatigue, and repeated use of antibiotics. However, if the condition is left untreated for many years, the chances of complications do rise. This is why doctors recommend proper evaluation and, when needed, scans or surgery to ensure the condition is managed before it causes something serious.
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