Australian fitness influencer Khiana Smith was hospitalized in Bali, Indonesia, after experiencing a severe headache that progressed to light sensitivity, difficulty standing, and slurred speech, ultimately leading to a diagnosis of meningitis. Smith, 23, shared her experience in a series of TikTok videos.

She initially woke up with what she described as the "worst headache," accompanied by extreme sensitivity to light that made it impossible to open her eyes properly. By the next morning, her symptoms had worsened significantly, prompting her to be taken to a hospital by ambulance.

There, testing revealed the infection. "She started having symptoms of severe headache, having difficulty with light," Dr. Alfred Joshua, a California-based emergency room physician, told Fox News Digital. "And then she started having difficulty walking, and then eventually slurred speech."

Meningitis is an inflammation of the protective membranes surrounding the brain and spinal cord. Symptoms can include headache, fever, stiff neck, and light sensitivity. More serious signs, such as trouble walking or speaking, confusion, and extreme tiredness, require immediate medical attention.

Doctors initially treated Smith for bacterial meningitis as a precaution, as they were unsure of the cause. While viral meningitis often resolves on its own, bacterial meningitis can progress rapidly and requires prompt antibiotic treatment. Smith's condition reportedly improved enough for her to leave the ICU, but she later returned due to persistent head pain, light sensitivity, and slurred speech. She also experienced memory loss, and brain swelling prevented her from flying home.

Joshua explained that blood tests, brain imaging, and a lumbar puncture can help determine the type of meningitis. He also highlighted the importance of travel insurance, especially for medical evacuation, noting that Smith's mother confirmed her daughter's hospital expenses were covered by her policy.

Joshua advised travelers to get vaccinated against certain forms of bacterial meningitis and to always seek prompt emergency treatment for worsening neurological symptoms. "When symptoms are progressing in a more complicated manner with neurological dysfunction, do not wait and try to see this out," he said. "Go and seek prompt emergency treatment."