Tension headaches are the most common type of headache. They can cause mild to moderate pain and discomfort and can last for hours or days. Tension headaches occur when muscles in your head, neck, and scalp contract, causing tension and pain.
These headaches can be caused by various factors. Here are the seven causes of tension headaches in pictures.
1. Stress
Stress is the most common cause of tension headaches. When you are under stress, your body releases chemicals that cause your muscles to tense up. This tension can lead to headaches.
Stress can be caused by a variety of factors, including work, finances, relationships, and health issues.
2. Poor Sleep
Another common cause of tension headaches is poor sleep. Lack of sleep can cause your muscles to tense up, leading to headaches. Poor sleep can be caused by a variety of factors, including stress, anxiety, and sleep disorders.
3. Eye Strain
Eye strain can also cause tension headaches. When you strain your eyes, the muscles in your head, neck, and scalp can tense up, leading to headaches. Eye strain can be caused by long hours of computer work, reading, or watching television.
4. Dehydration
Dehydration can also lead to tension headaches. When you are dehydrated, your body loses fluids, leading to muscle tension and headaches. Dehydration can be caused by not drinking enough fluids, sweating, and vomiting.
5. Muscle Tension
When you have muscle tension in your head, neck, and scalp, it can lead to tension headaches. This tension can be caused by poor posture, injury, or stress.
6. Caffeine Withdrawal
Caffeine withdrawal can also lead to tension headaches. When you drink caffeine regularly and suddenly stop, it can cause your blood vessels to expand, leading to headaches.
7. Jaw Clenching
Jaw clenching is the last common cause of tension headaches. When you clench your jaw, it can lead to tension in your head, neck, and scalp, leading to headaches. Jaw clenching can be caused by stress, anxiety, or dental issues.