Bacterial meningitis is a serious illness that can cause inflammation of the membranes surrounding the brain and spinal cord. If left untreated, it can lead to brain damage, hearing loss, and even death.

In this article, we will discuss the three key symptoms of bacterial meningitis.

1. High fever and headache

The first symptom of bacterial meningitis is a high fever and an intense headache. The fever may be sudden in onset and is often accompanied by chills and sweating.

The headache is usually severe and may also be associated with neck stiffness and sensitivity to light. In some cases, the headache may be the first symptom to appear, and in others, it may develop later.

If you or anyone you know develops a fever and headache that is severe and accompanied by other symptoms, seek medical attention immediately. Bacterial meningitis is a medical emergency and requires prompt treatment.

2. Stiff neck and sensitivity to light

Another key symptom of bacterial meningitis is a stiff neck and sensitivity to light. The stiffness in the neck is due to the inflammation of the membranes surrounding the spinal cord and brain.

This inflammation can cause a stiff neck, which is often painfully evident when trying to move the head.

Sensitivity to light, also known as photophobia, is another symptom of bacterial meningitis. This sensitivity is due to the irritation of the nerves in the eyes caused by the inflammation of the membranes surrounding the brain and spinal cord.

People with bacterial meningitis may experience discomfort or pain when exposed to bright lights, and may even avoid the light altogether.

3. Confusion and altered mental status

Confusion and altered mental status are the third key symptoms of bacterial meningitis. This can range from mild confusion to delirium or even coma.

The inflammation of the membranes surrounding the brain and spinal cord can cause seizures and damage to the brain, resulting in altered mental status.

Other symptoms may include nausea, vomiting, and a rash. If you or anyone you know experiences any of these symptoms, especially in combination with the symptoms listed above, seek medical attention immediately.

Conclusion

Bacterial meningitis is a serious illness that can cause severe damage to the brain and spinal cord.

The three key symptoms of bacterial meningitis are high fever and headache, stiff neck and sensitivity to light, and confusion and altered mental status.

If you suspect that you or anyone you know has bacterial meningitis, seek medical attention immediately. Prompt treatment is essential to prevent serious complications and reduce the risk of death.