If you suspect you have chronic fatigue, it’s important to see a healthcare provider for a comprehensive evaluation. Early diagnosis and intervention can help manage the condition more effectively and improve your quality of life. Be prepared to discuss your symptoms in detail, including their duration and impact on your daily activities.

The exact cause of chronic fatigue is not fully understood, but it is believed to involve a combination of factors, including viral infections, immune system abnormalities, hormonal imbalances, and stress. In many cases, the onset of chronic fatigue follows an illness, injury, or period of significant stress.

Common symptoms of chronic fatigue include extreme tiredness, unrefreshing sleep, difficulty concentrating (often called "brain fog"), muscle and joint pain, headaches, sore throat, and sensitivity to light and sound. These symptoms can fluctuate in severity and may worsen after physical or mental exertion, a phenomenon known as post-exertional malaise (PEM).