Approximately 70% of children have experienced some degree of headache by the age of 15. The stresses of adolescence, such as peer pressure, developing sexuality, and conflicts with parents, are known contributors to headache development. The typical lifestyle of an adolescent, including irregular eating and sleeping habits, may also trigger headaches. In some young women, the onset of their menstrual cycle may be linked with the onset of headaches. To help your child deal with headaches, try to remove triggering factors where possible, encourage relaxation techniques or biofeedback, while providing comfort and counsel. Occasional use of over-the-counter pain relievers may also be appropriate, but remember to exercise caution when using medications containing aspirin for children under the age of 15 due to the risk of Reye's syndrome. It is important to know when to seek medical attention, especially with young children. Some symptoms to be aware of are headaches accompanied by fever, drowsiness, rash, or vomiting, and those after head trauma. See a doctor when treating a child with a pain reliever for headache. See the dosing guidelines on the packaging of OTC medication to confirm the appropriate age range for use and dose.