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What are the symptoms of primary immunodeficiency?

PI can cause a wide range of symptoms, many of which aren't always visible to others. Here are the most common ones:

Frequent or Severe Infections
The hallmark symptom is getting infections more often, having them last longer, or experiencing more serious infections than Show Full Answer

What are the symptoms of primary immunodeficiency?

PI can cause a wide range of symptoms, many of which aren't always visible to others. Here are the most common ones:

Frequent or Severe Infections
The hallmark symptom is getting infections more often, having them last longer, or experiencing more serious infections than usual. These can include:
* Sinus infections, colds, or bronchitis
* Repeated pneumonia
* Ear infections that keep coming back
* Skin infections or abscesses

Fatigue and Autoimmune Issues
About 18 percent of people with PI experience significant fatigue that doesn't improve with rest. Around 26 percent also develop autoimmune conditions where the body attacks its own tissues, causing:
* Easy bruising or slow-to-stop bleeding
* Joint pain and swelling
* Skin issues like psoriasis

Digestive Problems
About one-third of people with PI have digestive symptoms, including:
* Diarrhea
* Abdominal pain
* Bloody stool
* Vomiting
* Unintended weight loss

Lung Damage
Repeated respiratory infections can lead to chronic lung problems with symptoms like:
* Shortness of breath
* Dry cough
* Chest discomfort

Severe Allergies
Many people with PI develop severe allergies causing swelling, difficulty breathing, hives, or asthma symptoms.

If you're experiencing several of these symptoms, it's worth discussing PI testing with your healthcare provider.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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