What causes pain on the left side of the back of the head?

I believe that many people have experienced this situation. For example, pain on the left side of the back of the head after working or studying for a long time. Some people even often experience pain on the left side of the back of the head when they are relaxed. Some people may think that this is just a normal reaction to fatigue and don’t take it seriously. Little do they know that a small reaction of the body may be a signal sent in the early stage of a disease. Let me tell you about the cause of pain on the left side of the back of the head.

Infect

Febrile illness caused by brain infection or acute infection of other body systems. Common brain infections that cause headaches include meningitis, meningoencephalitis, encephalitis, brain abscess, and intracranial parasitic infections (such as cysticercosis and hydatid cysts). Acute infections such as influenza, pneumonia and other diseases.

Vascular disease

Subarachnoid hemorrhage, cerebral hemorrhage, cerebral thrombosis, cerebral embolism, hypertensive encephalopathy, cerebral ischemia, cerebral vascular malformation, etc.

Space occupying lesions

Headache caused by increased intracranial pressure due to brain tumors, intracranial metastatic cancer, inflammatory demyelinating pseudotumor, etc.

Head, face and neck neuropathy

Neuralgia that controls the head and face: such as trigeminal nerve, glossopharyngeal nerve and occipital neuralgia. Headache caused by diseases of the head, face, eyes, ears, nose and teeth. Cervical spondylosis and other neck diseases cause head and neck pain.

Systemic diseases

Headaches can be caused by hypertension, anemia, pulmonary encephalopathy, heat stroke, etc.

Traumatic brain injury

Such as concussion, cerebral contusion, subdural hematoma, intracranial hematoma, and sequelae of brain trauma.

Poisoning by poisons and drugs

Such as poisoning by alcohol, carbon monoxide, organophosphorus, drugs (such as belladonna, salicylic acid), etc.

After the editor’s detailed introduction to the causes of pain on the left side of the back of the head, do you all understand it? So if you occasionally experience pain on the left side of the back of your head, you need to be cautious. It is best to go to a regular hospital for examination as soon as possible and receive targeted treatment based on your own situation. In addition, you should learn to combine work and rest in your daily life and pay attention to developing scientific and reasonable living habits. I wish you good health.