What are the lifestyle modifications for lupus nephritis?

Question

Hello doctor,

I was diagnosed with lupus nephritis a few months ago, and I am honestly scared. My kidneys were fine for years until this flare. Now I have swelling in my legs and face, and my urine looks foamy.

I am currently on steroids and Mycophenolate, but the side effects are difficult, including weight gain, mood swings, and hair thinning. Is this how it is going to be long-term? Will my kidneys improve, or is the goal only to slow down further damage?

Also, how careful do I need to be with salt intake, protein consumption, or sun exposure? I feel as though every small thing might trigger another flare.

Please help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I understand your concern.

You have lupus nephritis, which means lupus has affected your kidneys. Understandably, it is frightening, but many patients respond well to treatment and improve greatly over the years.

The swelling in your legs and face, as well as the foamy urine, is due to inflamed kidneys that are leaking protein into the urine. If the treatment works, the protein leakage will decrease, and the swelling will get better. Kidney function may recover somewhat, especially if treatment is started early.

You are on steroids and Mycophenolate mofetil, which are the usual treatments. Steroids are fast-acting and reduce inflammation. Mycophenolate mofetil works more slowly to dampen the immune system and keep the disease under control for a long time

Steroids often cause weight gain, mood swings, and hair thinning, but these usually get better if the dose is slowly reduced. High doses are usually transitory. We want to taper down to the lowest effective and safest dose for the long term.

Lupus nephritis does not always progress. Many patients go into remission and lead stable lives for years. Treatment aims to stop active inflammation, not just slow damage.

Lifestyle measures:

Eating less salt can help lower BP and can also help reduce swelling.
Eat protein sparingly. Do not cut protein out completely. Having too much protein can tax your kidneys, but not having enough can make you feel weak.
The best thing is to eat a well-rounded diet.
Sunlight can precipitate lupus flares. Use the sun block regularly and wear protective clothing.
Infections, stress, and stopping medications suddenly can also cause flares. Follow-up requires routine blood and urine monitoring.

You don’t have to live in fear of every little thing. The key is to take your medications regularly, keep your blood pressure under control, reduce salt intake, protect yourself from the sun, and keep your follow-up appointments.

Many patients improve significantly within six to twelve months of therapy. If you could give me your recent creatinine level and urine protein results, I can give you more specific guidance on what to expect in your recovery.

Hope this is helpful.

Please follow up if you have any further concerns.

Thanks.