Những người có nguy cơ

• Người lớn. Headaches affect both adults and children. They are more common and more intense in adults and peak until around the age of 40.
• Phụ nữ. Tension headaches are most common in women and are often related to the menstrual cycle.

Yếu tố nguy cơ

• The periods of the female menstrual cycle.
• Căng thẳng hoặc lo lắng.
• Sự suy thoái.
• Bad posture or prolonged maintenance of the same position.
• Bruxism (grinding of teeth).