When should I genuinely begin to worry about swelling after a tooth extraction? Is there a specific timeline that indicates normal healing, or are there distinct warning signs that should alert me to potential complications? As I monitor the post-operative recovery, how can I discern whether the swelling is a natural part of the healing process, or if it morphs into something more concerning? With a myriad of factors at play—such as the complexity of the extraction, my personal health circumstances, and adherence to post-operative care—what criteria should I consider? Can I rely on common symptoms to guide my decision-making, or should I remain vigilant for atypical manifestations that could suggest an underlying issue? Furthermore, is it advisable to consult a healthcare professional at the first hint of persistent swelling, or can I take comfort in a gradual reduction over time? What are the implications of ignoring such symptoms?