Yes, you can get brain fog from an infection. Specifically, brain fog is a recognized symptom following certain infections.
Infections and Brain Fog
Brain fog is characterized by difficulties with concentration, memory, and overall cognitive function. Infections can sometimes trigger this condition.
Long COVID and Brain Fog
- One prominent example is long COVID, where individuals experience brain fog after a COVID-19 infection. This is explicitly mentioned in the provided reference: "In addition, you may develop brain fog after: A COVID-19 infection (long COVID)."
- The mechanisms behind this are still being researched, but it's believed that inflammation and immune responses to the virus may play a role.
Other Potential Causes of Brain Fog
While infections like COVID-19 are a known cause, it's worth noting some other potential factors that can lead to brain fog. These include:
- Chemotherapy treatment for cancer.
- Long hospital stays.
