Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.

Definition of Subacute

Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026

Subacute: Rather recent onset or somewhat rapid change. In contrast, acute indicates very sudden onset or rapid change, and chronic indicates indefinite duration or virtually no change.

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