nephritis day of procedure tips

Overview

Nephritis is a condition where the tiny filters inside your kidneys (called glomeruli) become swollen and damaged. This can stop your kidneys from cleaning your blood properly. A procedure for nephritis, like a kidney biopsy or dialysis access surgery, is done to help diagnose or treat the condition. On the day of the procedure, it’s important to follow your healthcare team’s instructions to stay safe and comfortable.

Nephritis is a fairly common kidney problem. It can affect people of all ages, but some types are more common in children or young adults.

It can affect anyone, but it is more often seen in people with autoimmune conditions (like lupus), those with a family history of kidney disease, and after certain infections.

Symptoms

Common symptoms

• Blood in the urine (pink, red, or cola-colored)
• Foamy urine (like beaten egg whites)
• Swelling in the face, hands, feet, or belly
• High blood pressure
• Tiredness
• Less urine than usual

Symptoms in children

• Swelling around the eyes in the morning
• Dark or tea-colored urine
• Fussiness or not wanting to eat
• Headaches or blurry vision

Symptoms in older adults

• Confusion or difficulty concentrating
• Swelling in the legs or ankles that doesn’t go away
• Unusual tiredness or weakness
• Shortness of breath

Causes

Main causes

• Infections, such as strep throat or a urinary tract infection
• Autoimmune diseases, like lupus or IgA nephropathy
• Certain medicines, including some pain relievers and antibiotics
• Other medical conditions, such as diabetes or vasculitis

Risk factors

• Having a family history of kidney disease
• Having an autoimmune disorder
• Being exposed to certain infections
• Using some over-the-counter pain medicines for a long time

When to see a doctor

See a doctor urgently if:

• If you notice blood in your urine or foamy urine
• If you have sudden swelling in your face, hands, or feet
• If you have severe headache or vision changes
• If you have chest pain or trouble breathing

Book a routine appointment if:

• If you have mild puffiness around your eyes in the morning
• If you feel more tired than usual for no clear reason
• If your urine output seems less than normal

Diagnosis

Doctors diagnose nephritis by asking about your symptoms, doing a physical exam, and ordering tests. On the day of a kidney biopsy (a procedure to take a tiny piece of kidney tissue), you will be given instructions on what to eat, what medicines to take or stop, and how to prepare. The biopsy is usually done with a local anaesthetic (medicine that numbs the area) and takes about 30 minutes.

Tests that may be done

• Urine test (to look for blood, protein, or infection)
• Blood test (to check kidney function and look for antibodies)
• Kidney ultrasound (a scan to see the size and shape of your kidneys)
• Kidney biopsy (a small sample of kidney tissue examined under a microscope)

What to expect at your appointment

Before a procedure like a biopsy, you will be told not to eat or drink for a few hours. You may need to stop certain medicines, like blood thinners, a few days before. On the day, you will change into a hospital gown, lie on your stomach, and have the area numbed. The doctor will guide a thin needle into your kidney to take a sample. You might feel pressure, but not sharp pain. Afterward, you will rest for a few hours and be watched for any bleeding. Most people go home the same day.

Treatment

Treatment for nephritis depends on the cause and how severe it is. The goal is to reduce inflammation, protect kidney function, and manage symptoms. If you are having a procedure (like a biopsy or dialysis access surgery), the plan may be adjusted to make sure you are stable. On the day of the procedure, your healthcare team will give you clear steps to follow.

Self-care at home

• Rest on the day of the procedure and avoid heavy lifting or strenuous activity for as long as your doctor advises.
• Drink plenty of fluids after the procedure unless told otherwise, to help flush your kidneys.
• Watch for any signs of bleeding or infection at the procedure site, and tell your doctor right away if you see redness, swelling, or oozing.
• Take pain relief as recommended (like paracetamol) but avoid ibuprofen or aspirin unless your doctor says it’s safe.

Medical treatments

Doctors may prescribe medicines to calm the immune system, such as corticosteroids or other immunosuppressants. They might also give medicines to control blood pressure or reduce swelling. In some cases, a treatment called plasmapheresis (filtering the blood) may be used. Never stop or change your medicines without talking to your doctor.

When is surgery considered?

Surgery is not a common treatment for nephritis itself. However, if kidney damage is severe, you may need a procedure to start dialysis (a machine that cleans your blood) or eventually a kidney transplant. On the day of dialysis access surgery, you will likely have the procedure done with local or general anaesthesia. Follow all pre‑surgery instructions, such as fasting and stopping certain medicines.

Living with this condition

Living with nephritis means keeping track of your symptoms, taking your medicines as prescribed, and attending all follow‑up appointments. On days when you have a procedure, plan ahead: arrange for someone to drive you home, wear loose‑fitting clothes, and bring a list of your medicines. Write down any questions you have so you can ask your healthcare team.

Lifestyle tips

• Check your blood pressure at home if your doctor recommends it.
• Avoid non‑steroidal anti‑inflammatory drugs (NSAIDs) like ibuprofen unless your doctor says it’s okay.
• Get enough sleep and manage stress with gentle activities like walking or deep breathing.
• Stay active, but on the day of a procedure, follow your doctor’s activity restrictions exactly.

Diet and exercise

Your doctor or a dietitian may suggest a diet low in salt, protein, and potassium to help your kidneys. Drink enough water unless you have been told to limit fluids. After a procedure, start with light foods and small meals. Gentle walking is fine, but avoid heavy exercise for a few days.

Mental health and emotional wellbeing

Dealing with nephritis and procedures can be stressful. It’s normal to feel anxious or overwhelmed. Talk to your healthcare team about your feelings. They can connect you with a counsellor or support group. Remember, you are not alone.

Prevention

Not all cases of nephritis can be prevented, but you can lower your risk by treating infections early, managing chronic conditions like diabetes and high blood pressure, and avoiding medicines that can harm the kidneys (always check with your doctor).

Vaccines

Staying up to date with vaccines, including the flu vaccine and pneumonia vaccine, may help prevent infections that can trigger nephritis. Talk to your doctor about which vaccines are right for you.

Screening programmes

If you have a family history of kidney disease or an autoimmune condition, your doctor may recommend regular urine and blood tests to check your kidneys. Early detection can make a big difference.

Complications

If left untreated

• Chronic kidney disease (long‑term damage that can get worse over time)
• Kidney failure (when kidneys stop working well enough to keep you healthy)
• High blood pressure that is hard to control
• Fluid buildup in the lungs or other parts of the body

Long-term outlook

With proper treatment and regular check‑ups, many people with nephritis recover fully or manage the condition well. Even if some kidney damage occurs, modern treatments can help you live a full and active life. Your healthcare team will work with you to find the best plan.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.