Depression is a common but serious condition that affects more than 264 million people worldwide. It causes feelings of sadness and other symptoms that last longer than 2 weeks and often interferes with your day-to-day activities.
If you’re depressed, you may experience:
- Feelings of sadness, anxiety, or worthlessness
- Loss of interest in hobbies or activities
- Low energy, fatigue, or difficulty concentrating
- Difficulty sleeping or oversleeping
- Appetite and/or weight changes