Sinus infections, or sinusitis, are a common ailment. The Mayo Clinic reports that sinus infections can be caused by viruses, bacteria, or allergens, and can result in congestion, fever, headaches, and facial pain. Sinus infections can also cause brain fog.
Brain fog is medically recognized as difficulty concentrating, thinking clearly, or remembering things. It can be caused by a variety of factors such as stress, medications, or medical conditions such as sinus infections. Symptoms of brain fog include forgetfulness, poor judgment, decreased productivity, and trouble with multitasking. Brain fog can make it difficult to complete normal everyday tasks and can affect job performance and quality of life.
If you experience brain fog along with other symptoms of a sinus infection such as congestion, fever, headaches, or facial pain, see your doctor for treatment. Treatment for a sinus infection may include antibiotics if the infection is bacterial in origin, decongestants to clear the nose and sinuses, or over-the-counter pain relievers such as ibuprofen or acetaminophen. In some cases surgery may be necessary to clear the nasal passages and sinuses.