Lyme disease is a tick-borne illness. Left untreated, it can lead to serious and lingering complications — including arthritis.
Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.
Tests and diagnosis
MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.
Dec. 16, 2014
- Bope ET, et al. Conn's Current Therapy. Philadelphia, Pa.: Saunders Elsevier; 2014. http://www.clinicalkey.com. Accessed Nov. 14, 2014.
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- Bell's palsy fact sheet. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/bells/detail_bells.htm. Accessed Nov. 14, 2014.
- Ronthal M. Bell's palsy: Pathogenesis, clinical features, and diagnosis in adults. http://www.uptodate.com/home. Accessed Nov. 15, 2014.
- Ronthal M. Bell's palsy: Prognosis and treatment in adults. http://www.uptodate.com/home. Accessed Nov. 15, 2014.
- Facial nerve palsy. The Merck Manual Professional Edition. http://www.merckmanuals.com/professional/neurologic_disorders/neuro-ophthalmologic_and_cranial_nerve_disorders/facial_nerve_palsy.html?qt=&sc=&alt=. Accessed Nov.16, 2014.
- AskMayoExpert. What is the initial therapy recommended for patients with Bell palsy? Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2014.
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