Does smoking cause kidney failure?
It is not usually the sole cause but strongly worsens kidney disease.
Prevention
Smoking and kidney disease
How smoking damages the kidneys and why quitting protects them.
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Short Answer
Smoking damages blood vessels throughout the body, including the kidneys, and speeds up kidney damage in people with diabetes or high blood pressure.
Medical Facts
- Smoking reduces blood flow to the kidneys.
- It worsens protein leak and accelerates loss of function.
- Quitting slows progression and reduces heart risk.
Treatment or Donation Options
- Quit smoking, including chewed forms.
- Ask your doctor about support to quit.
- Monitor blood pressure and kidney function regularly.
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