Published on June 13th, 2023

If you live in the southwestern United States, particularly in Arizona, California, Nevada, or New Mexico, you may have heard of a condition called Valley Fever. 

This fungal infection, also known as coccidioidomycosis, is prevalent in arid desert regions. 

In this blog post, we will explore what Valley Fever is, and its symptoms, and provide essential information to help you identify and understand this concerning illness.

Read on to learn everything you need to know about these disease, how to identify it, treat it and prevent it.

Understanding Valley Fever

Valley Fever is caused by a fungus called Coccidioides, which is commonly found in the soil in desert areas. When the soil is disturbed, such as through construction or wind, the fungal spores become airborne and can be inhaled by humans and animals, including our furry companions. Once inhaled, the spores can settle in the lungs and potentially cause infection.

Symptoms of Valley Fever

Valley Fever can affect both humans and animals, including dogs. The symptoms can vary in severity, and some individuals may experience mild symptoms or even remain asymptomatic. However, in other cases, the infection can be more severe. 

Here are some common symptoms of Valley Fever in dogs:

Coughing

Persistent coughing, which may be dry or accompanied by phlegm, is one of the hallmark signs of Valley Fever in dogs. If you notice your dog coughing frequently, it's essential to monitor their condition and seek veterinary care if the cough persists or worsens.

Fever

Dogs with Valley Fever may develop a fever, which can be mild to moderate. If your dog's body temperature is elevated and they seem lethargic or have a lack of appetite, it's crucial to consult with a veterinarian.

Lethargy and Weakness

Infected dogs may exhibit lethargy, reluctance to engage in physical activity, and overall weakness. They may appear tired or have difficulty getting up and moving around.

Decreased Appetite and Weight Loss

Valley Fever can cause a loss of appetite in dogs, leading to weight loss. If you notice a significant decrease in your dog's eating habits or an unexplained drop in weight, it's important to have them evaluated by a veterinarian.

Respiratory Distress

In some cases, Valley Fever can progress to more severe respiratory complications in dogs. This may manifest as rapid or labored breathing, increased respiratory effort, or wheezing. If you observe any signs of respiratory distress, immediate veterinary attention is necessary.

Related: Common Skin Allergies in Dogs and How to Identify Them

Diagnosis and Treatment

If you suspect that your dog may have Valley Fever based on the observed symptoms, it's crucial to consult with a veterinarian for a proper diagnosis and treatment plan. 

The veterinarian will perform a thorough examination and may recommend the following diagnostic tests:

Blood Tests

Blood tests can detect the presence of specific antibodies or antigens associated with Valley Fever. These tests can provide valuable information to confirm the diagnosis.

Chest X-rays

X-rays may be taken to assess the condition of your dog's lungs and check for any signs of inflammation or abnormalities. This can help determine the severity of the infection and guide treatment decisions.

Fungal Culture

In some cases, a fungal culture may be performed to isolate and identify the specific fungus causing the infection. This can help confirm the diagnosis and ensure appropriate treatment measures.

Treatment for Valley Fever in dogs typically involves antifungal medications prescribed by a veterinarian. The duration of treatment can vary depending on the severity of the infection and the response to medication. It's crucial to follow the veterinarian's instructions carefully and complete the full course of treatment to ensure the best outcome for your furry companion.

In addition to medication, supportive care is essential in managing Valley Fever in dogs. This may include measures such as providing a comfortable and stress-free environment, ensuring proper nutrition and hydration, and monitoring your dog's overall well-being. Regular check-ups with the veterinarian will be necessary to assess the progress of the treatment and make any necessary adjustments.

Prevention and Precautions

While it may not be possible to completely eliminate the risk of Valley Fever, there are some precautions you can take to help reduce the chances of your dog contracting the infection:

Avoid Dusty Areas

Limit your dog's exposure to dusty environments, particularly during construction or windstorms. If you live in a desert region, try to minimize your dog's contact with dusty soil as much as possible.

Stay Informed

Be aware of the prevalence of Valley Fever in your area and stay informed about any outbreaks or increased cases. This knowledge can help you take additional precautions and seek veterinary care promptly if needed.

Monitor Outdoor Activities

When taking your dog for walks or outdoor activities, try to choose areas with minimal dust or disturbances to the soil. Consider using protective clothing, such as doggy boots, to minimize direct contact between your dog's paws and the soil.

Early Detection and Treatment

Familiarize yourself with the symptoms of Valley Fever in dogs and seek veterinary attention if you suspect your dog may be infected. Early detection and prompt treatment can significantly improve the outcome and reduce the risk of complications.

Reach Out for Veterinary Care and Support

At Blue Agave Integrative Veterinary Services, we understand the concerns and challenges associated with Valley Fever in dogs. Our fear-free certified veterinarians in Tucson, Arizona are here to provide comprehensive care and support for your beloved furry companion.

If you notice any symptoms of Valley Fever in your dog or have any questions or concerns, don't hesitate to reach out to us. Our experienced veterinarians are equipped with the knowledge and expertise to diagnose, treat, and manage Valley Fever in dogs effectively.

To schedule an appointment or learn more about our services, you can reach us at (928) 264-1015 or email us at [email protected]. We are dedicated to providing exceptional care for your pets and ensuring their health and well-being.

Contact us now!