You've provided information about a fever lasting for three days, noting that a temperature of 100.8°F is considered a mild fever. Suggestions include increased water intake, adequate rest, and the use of over-the-counter analgesics like acetaminophen or ibuprofen to control symptoms. However, you advise contacting a healthcare provider if the fever persists or if other symptoms emerge. This guidance aligns with common recommendations for managing mild fevers but emphasizes the importance of medical attention if needed. If you have specific questions or if there's anything else you'd like to discuss on this topic, feel free to let me know!