When to Seek Medical Help for Flu-Related Complications

Most flu cases improve with home care, but certain warning signs demand prompt medical attention. Seek a doctor if fever spikes above 102°F (38.9°C), breathing becomes difficult, chest pain appears, weakness is overwhelming, or the condition continuously deteriorates. High‑risk groups—including young children, the elderly, pregnant women and people with chronic illnesses—should monitor symptoms closely and consult healthcare providers early.