Symptoms, Warning Signs, and Emergencies

Living with POEMS syndrome means navigating a complex set of physical changes. Because this condition affects multiple systems at once, it can be difficult to distinguish between the expected symptoms of the disease and a medical emergency. Understanding these symptoms—and knowing when to seek immediate help—is vital for your safety.

Common Physical Symptoms

The symptoms of POEMS syndrome typically develop over months. While these can be distressing and painful, they are generally evaluated during regular or prompt doctor visits rather than in an emergency room ^[1].

• Progressive Neuropathy: Nearly every person with POEMS experiences nerve damage ^[1]. This usually starts as numbness, tingling, or “pins and needles” in the toes and feet, gradually moving up the legs and eventually affecting the hands. It is typically symmetric, meaning it happens on both sides of the body at the same time ^[2].
• Fluid Overload and Swelling: You may notice significant swelling (edema) in your legs and feet. In some cases, fluid can also build up in the abdomen (ascites) or around the lungs (pleural effusion) ^[3][4]. This usually builds up gradually over several weeks.
• Skin Changes: Changes to the skin are common and may include darkening of certain areas (hyperpigmentation), thickening of the skin, or the appearance of small, bright red “cherry-like” spots called hemangiomas ^[5][4].
• Enlarged Organs: Your doctor may find that your liver, spleen, or lymph nodes are larger than normal (organomegaly) during an exam or imaging ^[3][6].

Red Flags: When to Seek Emergency Care

While many POEMS symptoms move slowly, the disease significantly increases the risk of sudden, life-threatening blood clots. Cohort registries have shown that about 30% of patients experience a clinically significant blood clot (thrombosis) at some point, often early in the disease before treatment has begun ^[7][8]. This risk is individualized and is influenced by immobility, blood counts, and specific treatments.

Call emergency services immediately if you experience any of the following:

1. Signs of a Stroke (Arterial Thrombosis)

POEMS can cause the arteries in the brain to narrow or clog, leading to a stroke ^[9]. Use the BE FAST acronym to recognize symptoms:

• Balance: Sudden loss of balance or coordination.
• Eyes: Sudden vision loss or double vision.
• Face: One side of the face droops or feels numb.
• Arm: Sudden weakness or numbness, especially on only one side of the body.
• Speech: Slurred speech or difficulty finding words.
• Time: Call emergency services (e.g., 911) immediately. Do not drive yourself.

2. Signs of a Pulmonary Embolism (PE)

A PE occurs when a blood clot travels to the lungs ^[10]. This is a critical emergency.

• Sudden, unexplained shortness of breath.
• Sharp chest pain that worsens when you take a deep breath.
• A rapid or irregular heartbeat.
• Feeling faint, dizzy, or passing out.
• Coughing up blood ^[11][12]. Do not drive yourself.

3. Signs of a Deep Vein Thrombosis (DVT)

A DVT is a blood clot in a deep vein, usually in the leg ^[10]. While POEMS often causes swelling in both legs, a DVT is different and requires urgent, same-day assessment:

• New, one-sided swelling: One leg or arm becomes significantly more swollen than the other.
• Pain or tenderness: A “cramping” or “sore” feeling in the calf or thigh that isn’t caused by an injury.
• Skin changes: The area may feel warm to the touch or look red or discolored.

Urgent Care vs. Emergency Care

It can be scary to feel new symptoms, but there is a difference in how you should react based on the speed and nature of the change.

If you are ever in doubt, it is safer to be evaluated by emergency medical staff. Do not start taking aspirin or blood thinners on your own—always follow your doctor’s specific thromboprophylaxis (clot prevention) plan ^[9][13]. Keep an updated list of your medications and your POEMS diagnosis handy to show emergency room staff.