Overview
Interstitial nephritis is often caused by medicines. When the cause is found and removed early, the kidneys usually recover.
Symptoms
- Passing less urine
- Fever and rash
- Swelling of the legs
- Tiredness and nausea
- Blood in the urine
Causes and risk factors
Common causes are medicines such as some antibiotics, painkillers (NSAIDs) and proton pump inhibitors. Infections and autoimmune conditions can also cause it.
Diagnosis
Blood and urine tests check kidney function. A kidney biopsy may confirm the diagnosis.
Treatment
Treatment involves stopping the medicine responsible, treating infections, and sometimes steroids. Dialysis may be needed temporarily in severe cases.
When to see a doctor
See a doctor if you notice less urine, swelling or a rash after starting a new medicine.
This information is for general education and does not replace advice from a qualified doctor. For a medical emergency, call +92-51-8446666 or go to the nearest emergency department.
