What causes cramps in the forehead?

Forehead cramps can be caused by several factors, including tension in the forehead muscles due to stress or anxiety, dehydration, or prolonged periods of concentration, such as staring at a screen. They may also result from sinus pressure or headaches, such as tension headaches or migraines. In some cases, eye strain or poor posture can contribute to muscle fatigue and cramping. If cramps persist, it's advisable to consult a healthcare professional.