Myoclonic headaches are caused by muscle contractions that compress blood vessels. Myoclonic headaches are generally referred to as tension headaches. The muscle factor of tension headache is mainly due to some long-term action, such as long-term reading, long-term work in front of the computer will cause the head and neck muscle stiffness, this situation will cause continuous muscle contraction, muscle contraction is serious will compress the local small arteries, resulting in ischemia, thus causing headaches. In addition, prolonged overstress, mental stress, and incorrect sleeping posture can also lead to tension and stiffness of the head and neck muscles, thus causing headaches. If you are diagnosed with tension headache, you can do more outdoor exercise and avoid maintaining a posture for a long time. It is recommended that you seek medical treatment as soon as possible, so that a professional doctor can assess the severity of the condition and give you symptomatic treatment.