How do IgA Nephropathy symptoms progress over time?
IgA Nephropathy (IgAN) tends to develop slowly, often over many years or even decades. Many people have no noticeable symptoms early on, which can make it tricky to catch in the early stages.
As the disease progresses, symptoms can begin to appear. Here's a general sense Show Full Answer
How do IgA Nephropathy symptoms progress over time?
IgA Nephropathy (IgAN) tends to develop slowly, often over many years or even decades. Many people have no noticeable symptoms early on, which can make it tricky to catch in the early stages.
As the disease progresses, symptoms can begin to appear. Here's a general sense of how things may unfold:
Early signs:
- Blood in the urine (pink, brown, or cola-colored) — often the first noticeable symptom
- Protein in the urine, sometimes only detectable through a urine test
As the disease advances:
- Swelling in the hands, feet, or face (from protein loss)
- Increased or more frequent urination
- Fatigue that worsens over time
Later-stage or serious warning signs:
- Sudden and significant tiredness
- Trouble concentrating or brain fog
- Changes in urination frequency (much more or much less)
- Loss of appetite
- Shortness of breath or dizziness It's worth knowing that progression varies a lot from person to person. Some people remain stable for years, while others may worsen more quickly. Some even experience periods of remission.
The pace of progression is something your nephrologist will monitor closely — through blood tests, urine tests, and GFR (a measure of how well your kidneys are filtering). Staying on top of those check-ins is one of the best things that can be done to catch any changes early.
If any sudden or severe symptoms appear, it's important to seek medical attention right away, as these can sometimes signal that the kidneys are under significant stress.
August 26
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