Performing involuntary rhythmic or non-rhythmic body movements.

Feeling sick to your stomach and throwing up. Usualy, vomiting blood is more serious then just vomiting.

Feeling sick to your stomach and throwing up.

The feeling of muscular fatigue, causing problems performing day-to-day activities.

Partial or complete loss of consciousness, from which people either can or cannot be aroused.

The feeling of pain involving one or more joints, which may extend to muscles.

The child is refusing to eat or perform expected tasks. Sometimes it may be fussiness or other changes in the child's behavior.

Very dry, scratchy voice.

The feeling of an involuntary and rapid intake of breath accompanied by tightness in the abdomen, often persistent.

The feeling of burning chest pain, sometimes gnawing.