Taking a Closer Look at Rocky Mountain Spotted Fever
Taking a Closer Look at Rocky Mountain Spotted Fever
Rocky Mountain spotted fever (RMSF) is a potentially serious and potentially life-threatening illness caused by a type of bacteria called Rickettsia rickettsii. The disease is spread by a tick, usually the American dog tick. It is most common in the Eastern and Southern United States.
Signs and Symptoms: Signs and symptoms of Rocky Mountain spotted fever vary, depending on the stage of the infection. Most often, patients experience a sudden onset of fever, headache, nausea, vomiting and muscle pain. More severe symptoms include rash on the hands, feet and wrists, abdominal pain, joint pain, swollen lymph nodes and confusion. It is important to seek medical attention if you experience these symptoms.
Diagnosis: Rocky Mountain spotted fever is usually confirmed by a blood test. The test looks for detectable concentrations of the Rickettsia rickettsii bacteria. In some cases, chest X-rays and skin cultures may be needed to help diagnose the disease.
Treatment: Treatment of Rocky Mountain spotted fever involves antibiotics that are taken either orally or intravenously. Most people who get prompt treatment recover fully.
Prevention: The best way to prevent Rocky Mountain spotted fever is to avoid getting bitten by ticks. However, if you do get bitten, take steps to reduce your risk, such as wearing protective clothing and using insect repellent. You should also check yourself for ticks after spending time outdoors.
Rocky Mountain spotted fever is a serious illness and it is important to understand the signs, symptoms, diagnosis and treatment so that you can take steps to protect yourself and your family. If you think you may have been exposed to the tick, visit your doctor as soon as possible to rule out Rocky Mountain spotted fever.