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May 3 at 4:33 PMComments: 0 Faves: 0

Valley Fever: Symptoms, Causes & Treatment

By BulkSupplements More Blogs by This Author

What is Valley Fever?

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Valley fever (coccidioidomycosis) is a fungal lung illness caused byCoccidioides. The fungus lives in the soils of the southwestern U.S., parts of Mexico, Central America and even in South America.

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Valley fever occurs when one breathes in the microscopic spores ofCoccidioidesfungus in the air, but most people who inhale the spores dont fall ill. In general, people who come down with coccidioidomycosis get better without medication within weeks or months, but some will need antifungal medicines.

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Some groups of people are more likely to become severely ill with valley fever. In areas whereCoccidioidesis common, its hard to avoid exposure to it. However, those who are at greater risk for severe valley fever should try to not breathe in huge amounts of dust when in these areas.

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In areas where the fungus thrives, valley fever rates are generally highest among persons aged 60 and over.

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Valley fever isnt contagious. In other words, an infected individual wont transmit the infection to other people.

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Valley fever is detected through tests on tissues, blood or other bodily fluids. Many persons with the acute illness get better without treatment. In some situations, doctors can prescribe antifungal medicines for acute infections. For severe infections, antifungal medicines are required.

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Symptoms of Valley Fever

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Mild valley fever cases usually resolve without treatment, and most persons infected withCoccidioideshave few to no symptoms at all. In more serious cases, doctors prescribe antifungal drugs to treat the original infection.

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There are three forms of valley fever:

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Acute Valley Fever Symptoms

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This is characterized by mild symptoms. Some people wont have any symptoms, and only become aware of the infection when their blood or skin test is positive.

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According to the University of Arizona, more than 60 percent of people with valley fever either dont have symptoms or have very mildflu-like symptoms only and never see a doctor.

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People who are generally healthy will usually recover fully within 6 months. Those who have severe symptoms may need up to 12 months to fully recover. Joint pains and fatigue can carry on for longer periods.

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Signs and symptoms may appear within 1-3 weeks of exposure.

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Flu-like Symptoms

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These symptoms include chills, cough and mild or severechest pain.Fever,fatigue,headachesand muscle and joint aches may occur as well, as can shortness of breath and night sweats.

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Rash

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A skin rash may occur. This usually includes spotty red lumps on lower legs, which can be painful. They eventually turn brown and are called erythema nodosum. Also, the rash can appear on the chest, back or arms. More rarely, it can cause blisters.

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Chronic Valley Fever Symptoms

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In rare cases, people who have acute valley fever dont fully recover, and the infection worsens into a chronic type ofpneumonia. This more commonly affects those with a weak immune system. The severity of these symptoms may fluctuate over time.

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Chest and Respiratory Problems

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Coughing, chest pains and nodules in the lungs can occur with this type of valley fever.

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Fever

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During an infection it is not unusual for a person to present with a fever, as raising the body temperature is one way the body fights infection. Valley fever usually only produces a slight fever.

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Disseminated Valley Fever

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Disseminated valley fever is the most severe type of valley fever, which occurs when the illness spreads to other body parts through the bloodstream.

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It may affect several organs especially the liver, skin, bones, heart, brain and meninges. Signs and symptoms differ, depending on the body parts affected. Without treatment, disseminated valley fever can lead to death.

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Fever and Headache

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Fever and headaches are common symptoms when a person is fighting an infection.

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Lesions

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Lesions in the spinal cord and other bones are common. Skull lesions, which may be painful, as well as skin lesions, are also possible.

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Meningitis

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Meningitis, or inflammation in the spinal cord and membranes near the brain, is a typical symptom of disseminated valley fever.

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Symptoms of Valley FeverPIN IT

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Causes of Valley Fever

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Valley fever is triggered by either theCoccidioides posadasiiorCoccidioides immitisfungus.

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These fungi species grow in the soil as mold. In this state, the fungus may survive for ages in harsh conditions, including heat, cold or droughts. It forms long filaments that come off and become airborne as spores. Inhaling the spores can cause infection.

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Coccidioides immitisandCoccidioides posadasiilive in the alkaline soil of deserts, like those in Arizona, Texas, New Mexico, Nevada, San Joaquin Valley in California and northwestern Mexico. Valley fever is also common in parts of Central and South America.

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Risk Factors

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Exposure

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People who travel or live in parts of the southwestern U.S. (Utah, Texas, New Mexico, Nevada, California, Arizona) and parts of Central America, Mexico, or South America can develop valley fever.

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Age

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The infection can affect anyone regardless of age, but it most commonly affects people aged 60 and over.

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Weakened Immune System

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Those who have undergone an organ transplant, have HIV/AIDS or are taking medicines such as TNF-inhibitors or corticosteroids are at greater risk of valley fever. Pregnant women and those withdiabetesare also at higher risk.

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Ethnically at Risk

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Though the exact cause is unknown, certain ethnicities and racial backgrounds, in this case those who are black or Filipino, seem to be more at risk of developing severe or fatal valley syndrome.

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Treatment of Valley Fever

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Severe infection occurs in less than 5 percent of patients and usually develops in those who have a weak immune system. Fluids and bed rest is often the best treatment for otherwise healthy people the same treatment used for the flu and colds. Still, doctors closely monitor persons with valley fever.

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If symptoms dont get better or they worsen, doctors can prescribe antifungal medicines, including fluconazole. Antifungal medicines are also useful for people with severe/disseminated infection. Usually, antifungal medications like fluconazole or itraconazole treat all cases of valley fever, except the most severe ones.

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All antifungal medicines can cause serious side effects, but these side effects normally disappear upon cessation of the medication. Notable side effects of antifungal meds includenausea, vomiting,diarrheaand abdominal pain.

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Antifungal medications keep the fungus in check, but sometimes they dont kill it and relapses can occur. For many, one valley fever episode brings lifetime immunity, but the infection may be reactivated. Re-infection can also occur if ones immune system is severely weakened.

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People who visit or live in areas known for valley fever should take reasonable precautions, especially in the summer when the risk of infection is greatest. They should consider staying indoors during dust storms, wearing a mask, keeping windows and doors tightly closed and moistening soil before digging.

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Supplements for Valley Fever

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The following dietary supplements may help treat various symptoms of valley fever. Make sure to follow intake requirements and your doctors recommendations.

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Milk Thistle

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Milk thistle(holy thistle) contains antioxidant and anti-inflammatory properties that promote optimal liver and heart function. It can improve skin health as well.

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Take 250 mg ofmilk thistle supplementdaily, or according to your physicians suggestions. You can take it with or without meals.

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Vitamin C Powder/Ascorbic Acid Powder

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Vitamin Cis an antioxidant that helps protect your cells from free radical damage. It is also needed to producecollagen, a protein that helps wounds heal. Plus, it boosts iron absorption from plant-based food sources and supports immune system function to protect you from disease.

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Its usually recommended that you take around 1,000 mg ofvitamin Cdietary supplement daily.

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White Willow Bark Extract

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Takingwhite willow barkcan help decrease the tension caused by headache-related pain. Its chemical content salicin works like Aspirins acetylsalicylic acid. It can take longer to feel the effects of white willow bark, but they may last longer than Aspirin.

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Take 400-1,600 mg ofwhite willow bark extract supplementdaily. You should never exceed the maximum allowance.

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Pure Niacin

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Niacin (vitamin B3) helps the body convert carbohydrates, proteins and fats into energy. In addition, it supports liver and gland function.

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Niacin also plays a part in promoting overall health. It even helps treat migraine headaches,dizzinessand circulation issues and decreases cholera-related diarrhea.

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Take 625 mg offlush-free niacindaily, or as suggested by your doctor since individual needs can vary.

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Berberine HCL Powder

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Berberine HCLis used to support heart health and maintain the levels of good cholesterol.

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The extra hydrochloride in the supplement is meant to aid the digestion and absorption process. Berberine may also be applied to the skin topically.

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Take 500 mg ofberberine HCL powdertwice a day, or as suggested by a doctor. Dont use the supplement for over three months.

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Grapefruit Seed Extract Powder

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Perhaps the most popular use ofgrapefruit seed extractis treating digestive problems and killing fungal pathogens in the digestive tract.

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One human trial showed that intake of grapefruit seed extract significantly improved symptoms in people with IBS and eczema.

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The recommended daily dose ofgrapefruit seed extractis 500 to 1,000 mg, taken up to three times a day, based on your intended effect.

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Marshmallow Root Extract

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Some herbal and natural cough drops and syrups containmarshmallow root. The supplement coats the esophagus and may help soothe it.

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The results of a number of small studies have shown that herbal cough treatments containing marshmallow root may have this effect. In fact, one study revealed that marshmallow root syrup or lozenges helped relieve a dry cough.

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Marshmallow root extract powdershould be taken in a dose of 1,200 mg once or twice a day.

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Pure Astragalus Extract Powder

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Astragalus extract powdercontains 50 percent polysaccharides, which may help maintain blood sugar levels and good cholesterol.

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Astragalus may also help treat many conditions, including diarrhea, fatigue, upper respiratory infections, fibromyalgia, heart disease and hepatitis.

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Astragalus extract powdershould be taken in a dose of 1,300 mg daily with food, or as suggested by your doctor.

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The Bottom Line

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Valley fever, a fungal lung illness caused byCoccidioides posadaiiorCoccidioides immitis, is also called coccidioidomycosis. Its endemic to various parts of southwestern U.S., from southern California to Texas and parts of Northern Mexico, as well as Central and South America.

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Coccidioidesis the fungus that causes valley fever. Its found in the soils of dry areas in the Western Hemisphere. One gets valley fever by inhaling the spores of theCoccidioidesfungus. Once the fungus is in the lungs, it multiplies and causes infection.

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Since valley fever affects the lungs, it causes flu-like symptoms. The symptoms may include fatigue, night sweats or fever, headache, shortness of breath or cough, joint pain and muscle aches and skin rash.

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Valley fever infections often cause no symptoms. Less serious flu-like symptoms may go away without treatment within a few weeks to months. In severe infections, symptoms can last longer.

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In many valley fever cases, no treatment is required because symptoms clear on their own. Patients with more severe infections may require antifungal medicines to cure the illness. Doctors normally prescribe antifungal meds for 3-6 months. In certain severe cases, patients require long-term antifungal treatment or hospitalization.

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