Common Symptoms?

• Feeling tired or exhausted.

• Lack of motivation.

• Difficulty concentrating.

• Muscle weakness.

• Headache.

• Irritability.

• Sleep disturbances.

Prevalence and Age Distribution?

Fatigue prevalence is high, affecting approximately 1 in 5 adults. While general fatigue is more common in younger adults, chronic fatigue and certain fatigue-related conditions show a pattern of increasing prevalence with age up to around 60-70 years old, then declining in older groups. Overall, women tend to report fatigue more frequently than men across different age groups.

The information is for general awareness and not a substitute for medical evaluation. If symptoms are severe or concerning, a healthcare professional can help assess them.