In-depth

Complications

Dysphagia

Low blood pressure (hypotension)

Low blood pressure (hypotension) can be a sign of good health or of a life-threatening condition. Find out more about hypotension's causes and treatment options.

Risk factors

High blood pressure (hypertension)

Symptoms

Tachycardia

Tachycardia, a rapid heart rate, is caused by an abnormality in your heart's electrical impulses. Tachycardia can cause serious complications, including sudden cardiac arrest.

Urinary incontinence

Tests and diagnosis

Lumbar puncture (spinal tap)

June 03, 2014