6 Secondary Conditions Related to Chronic Fatigue Syndrome

If you or a loved one lives with chronic fatigue syndrome (CFS), you know life with chronic fatigue is, well, fatiguing. The brain fog, muscle pain, and exhaustion are enough to manage on their own, but the secondary conditions that can accompany chronic fatigue syndrome can feel like an extra gut punch. CFS is already such a complex condition. 

Here at Foothills Functional Medicine, we completely understand how overwhelming it can be to experience a secondary condition to chronic fatigue syndrome. “CFS is already such a complex condition,” says Dr. Kimsey. “It’s so important for patients to understand how CFS operates and how it can cause or exacerbate other conditions.” One of our main principles at FFM is patient education, so let’s dive into it. 

What is Chronic Fatigue Syndrome?

Before discussing the secondary conditions, let’s briefly recap the basics of chronic fatigue syndrome. Chronic fatigue syndrome, also known as myalgic encephalomyelitis (ME/CFS), is a long-term illness characterized by extreme fatigue that doesn’t improve with rest and can be exacerbated by physical activity or mental strain. CFS can affect multiple systems in the body, leading to a wide range of symptoms that can vary from person to person.

Common Symptoms of Chronic Fatigue Syndrome:

• Persistent fatigue that lasts six months or longer

• Feeling unrefreshed despite adequate sleep

• Confusion or disorientation, often referred to as “brain fog”

• Muscle and joint pain

• Sore throat and swollen lymph nodes

• Headaches

• Dizziness or lightheadedness

These symptoms are plenty to manage on their own. But understanding how CFS may trigger or worsen other conditions is the first step to identifying the best treatment plan for you. We want to help restore you to full-body wellness!

6 Secondary Conditions Related to Chronic Fatigue Syndrome

All of the conditions that follow can be brought on or heightened by CFS. 

1.Depression and Anxiety

Some of the most common secondary conditions of chronic fatigue syndrome are anxiety and depression. Since CFS can deplete your energy to the point that you do not have the energy to do the things you love, and because the complexity of CFS leaves many patients without a clear picture of their condition, CFS can take a severe toll on your mental health. It’s not uncommon for CFS patients to feel hopeless, sad, or anxious as they struggle to maintain a sense of identity. 

2. Sleep Disorders

While fatigue is a hallmark of CFS, many individuals also struggle with other diagnosable sleep disorders. Insomnia, restless legs syndrome, and sleep apnea are common secondary conditions to chronic fatigue syndrome. Despite feeling tired all day, those with CFS often find it difficult to fall asleep or stay asleep, which further exacerbates feelings of exhaustion.

Some common sleep disorders associated with CFS include the following:

• Insomnia: Difficulty falling asleep or staying asleep

• Sleep Apnea: A condition where breathing repeatedly stops and starts during sleep

• Restless Legs Syndrome: An uncomfortable sensation in the legs that creates an urge to move them (especially during the evenings), often disturbing sleep

3. Fibromyalgia

Fibromyalgia and chronic fatigue syndrome share many similarities, including widespread pain and fatigue. It’s not surprising that these two conditions often coexist. The chronic pain associated with fibromyalgia can make the fatigue and other symptoms of CFS even more difficult to manage. 

Symptoms of fibromyalgia include the following:

• Widespread muscle pain and tenderness

• Stiffness in the morning or after periods of inactivity

• Difficulty concentrating

• Sensitivity to light, noise, and temperature 

4. Digestive Issues

Digestive problems are another common secondary condition to chronic fatigue syndrome. Many individuals with CFS report symptoms of irritable bowel syndrome (IBS), including abdominal pain, nausea, bloating, and changes in bowel habits. The connection between CFS and digestive issues is still being studied, but it’s clear that the two often go hand in hand.

5. Cardiovascular Problems

People with chronic fatigue syndrome may also be at higher risk for cardiovascular issues. Research suggests that individuals with CFS have a higher likelihood of developing orthostatic intolerance, a condition where the body has difficulty regulating blood pressure and heart rate when standing up. This can lead to dizziness, fainting, and other cardiovascular symptoms.

Watch out for these symptoms that may indicate you have a cardiovascular issue in addition to your CFS:

• Dizziness or lightheadedness upon standing

• Rapid heartbeat (tachycardia)

• Chest pain or discomfort

• Shortness of breath
  

  6. Immune System Dysfunction

Chronic fatigue syndrome is believed to involve some level of immune system dysfunction, which can make you more susceptible to infections and other immune-related issues. Many people with CFS report frequent and/or persistent colds, sore throats, and flu-like symptoms that can linger for weeks or even months.

While secondary conditions may make your chronic fatigue syndrome feel even more burdensome, remember that discovering an issue is the first step in healing that issue. Dr. Kimsey himself has dealt with a complicated chronic illness (read his story here), and this lit his passion for helping patients with chronic illness and its related conditions. Each of these conditions (including CFS) is treatable, and there is much hope for you.

Tips for Managing CFS and Its Secondary Conditions

• Seek Comprehensive Care: Addressing both chronic fatigue syndrome and its secondary conditions requires a holistic approach. Work with healthcare providers such as Dr. Kimsey, who understand the complexity of CFS and can help you manage multiple symptoms.

• Focus on Mental Health: Don’t neglect your mental health. Consider therapy, support groups, or medications to help manage depression and anxiety that may accompany CFS.

• Prioritize Sleep: Work with your healthcare provider to develop strategies for improving your sleep quality.

• Listen to Your Body: Pay attention to your symptoms and adjust your activities accordingly. Pacing yourself can prevent symptom flare-ups.

• Consider Functional Medicine: Functional medicine offers a personalized approach to uncovering the root causes of your symptoms and can be particularly beneficial for managing chronic fatigue syndrome and its secondary conditions.

Foothills Functional Medicine: Your Partner in Managing Chronic Illness

At Foothills Functional Medicine, we specialize in uncovering the roots of chronic illnesses such as chronic fatigue syndrome. Dr. Kimsey offers 1:1 consultations for all your health concerns, and he also has developed a unique 16-week program for long-term illness.

If you’re dealing with chronic fatigue syndrome and its many secondary conditions, don’t navigate it alone. Schedule a free discovery call with us today, and let’s work together to create a personalized plan that addresses your unique needs and helps you reclaim your health.