Fever and Headache
One of the most common symptoms of meningitis in adults is fever. A sudden high fever, usually above 101°F (38.3°C), may indicate the presence of an infection, including meningitis. Along with fever, adults with meningitis often experience severe headaches. The headache may be constant or come and go, and it is often accompanied by neck stiffness and sensitivity to light.
Stiff Neck and Muscle Pain
Another common symptom of meningitis in adults is a stiff neck. The neck stiffness can make it difficult to touch the chin to the chest. In addition to a stiff neck, adults with meningitis may experience muscle pain and discomfort. The pain can be widespread and affect the muscles throughout the body. Some individuals may also have joint pain.
Nausea, Vomiting, and Fatigue
Adults with meningitis may also experience nausea and vomiting. These symptoms may be accompanied by a loss of appetite. In addition to nausea and vomiting, individuals with meningitis may feel fatigued or excessively tired. They may have a general feeling of weakness and lack of energy.
Confusion and Cognitive Changes
Meningitis can affect the functioning of the brain, leading to confusion and cognitive changes in adults. Individuals may have difficulty concentrating, experience memory loss, and have a decreased level of alertness. They may also exhibit irritability and changes in behavior. If you notice these symptoms in yourself or someone else, it is crucial to seek medical attention.