Tension headaches – causes, symptoms and what helps

Tension headaches are among the most common types of headaches worldwide – yet they are extremely distressing for sufferers. The pain often feels dull, pressing, or pulling – like a band around the head. On this page, you'll learn what causes tension headaches, how to reliably recognize them – and when additional measures such as improved oxygenation can help provide relief.

What are tension headaches?

Bilateral, dull or pressing pain
Feeling of tightness in the forehead or neck area
No typical accompanying symptoms such as nausea or sensitivity to light

In contrast to migraines, tension headaches are usually mild to moderate, but can also become chronic.

Common causes of tension headaches

Stress & psychological strain
Neck or shoulder tension
Poor posture & lack of exercise
Lack of sleep & exhaustion
Reduced oxygen supply (e.g. due to poor indoor air quality)

Treatment & Prevention: What helps?

The following are suitable for relief:

Relaxation exercises and light exercise
Fresh air & stretching exercises for neck/shoulder
Sufficient fluids and sleep
Occasional painkillers in consultation with the doctor

Tip: In cases of chronic exhaustion or shallow breathing, supplemental oxygen administration can be helpful.

When should you see a doctor?

New or very severe headaches
Additional symptoms such as visual disturbances or nausea
Persistent symptoms over several weeks

Oxygen and headache – is there a connection?

Mild oxygen deficiencies—for example, due to poor air quality, shallow breathing, or intense exercise—can contribute to headaches. In certain cases, medically prescribed oxygen therapy can help stabilize circulation and improve overall well-being.