Any child can have depression, anxiety, or learning problems. But these problems also can often exist along with ADHD. The likely cause of a child's symptoms can only be found by careful testing. Then a child must get the right care. Parents, school staff, and doctors need to work together on the child's treatment plan for these serious problems.

A depressed child may feel sad most of the time. They may have low self-esteem and show little interest in life. The child may eat or sleep more or less than in the past. They may withdraw from the rest of the world. Severe, untreated depression can put children at risk for suicide. Even young children may be at risk.

It's normal for children to have fears. But severe anxiety can make a child scared and too sensitive. They may be obsessed with upsetting thoughts. The child may be restless, overactive, or withdrawn.

A child with a learning problem may not fully process certain types of information. Some have trouble with what they see. Others have problems with what they hear. For instance, a teacher may give clear instructions. But the child's mind may not understand them. The child may struggle with one or more school subjects.

If your child is in immediate risk of self-harm or hurting someone, call 911. Do not leave your child alone.

In other cases, call the 24-hour National Suicide Prevention Lifeline at 800-273-TALK (800-273-8255) or text 988. The lifeline is available 24/7. It provides free and confidential support. The lifeline also has an online chat choice at www.suicidepreventionlifeline.org.