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Valley Fever – You Might Not Know You've Had It

By HERWriter
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If you live in the desert states in the southwestern part of the United States, you may assume that you’ve had valley fever at some point and just didn’t know it. Valley fever was first discovered in the San Joaquin Valley in California. Valley fever is commonly found in south and central California, Arizona, New Mexico, Texas, and the southern parts of Utah and Nevada. It is also found south of the U.S. in portions of Mexico, Central and South America. In the U.S., between 50,000 and 100,000 people develop valley fever each year.

Valley fever, which has the medical name coccidioidomycosis, is an infection caused by fungus that lives in the soil in the desert southwest. When the soil is disturbed, the fungus can become airborne which means it can be inhaled when we breathe. People who live in areas where the fungus is found have a high risk of catching the infection, but anyone who visits the desert southwest can catch valley fever.

Once the fungus enters the lungs, it causes an infection that can mimic the symptoms of the flu. Symptoms include:
• Fatigue
• Coughing
• Chest pain
• Fever and headaches
• Join pain
• Rashes

Most cases of valley fever are mild. Because these symptoms are common to a number of illnesses, over 60 percent of people who catch valley fever never know they had the infection. Most of these people recover without need for any medical treatment, although symptoms can linger for as long as six months.

In approximately 5 percent of people with valley fever, pockets of the fungus form nodules in the lungs. These nodules show up as patches approximately one to one-and-a-half inches in diameter and may resemble lung cancer on a chest x-ray. Doctors may need to perform more invasive tests such as removing part or all of the nodule to determine whether or not it is cancer.

A small percentage of people develop a more serious form of valley fever that spreads (disseminates) to other parts of the body. In these cases, the fungus can escape from the lungs and form lesions in the skin, bones, or joints.

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.


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