How can one manage prurigo nodularis?

Question

Hello doctor,

I have been struggling with prurigo nodularis for nearly two years, and it is becoming unbearable. I have hard, intensely itchy nodules all over my arms, legs, and back, now starting to appear on my chest and neck as well. The itching feels like fire ants crawling on my skin and is relentless. The nodules often start as small bumps but grow larger when I scratch, which I cannot stop, especially at night.

Despite trying numerous topical treatments and phototherapy, nothing provides lasting relief. I even ended up in the ER last month with a skin infection from excessive scratching. They prescribed antibiotics and told me to follow up with a dermatologist, but my appointment is still six weeks away.

This condition has completely disrupted my life:

Sleep is nearly impossible; I often wake up to bloody sheets from scratching.
I recently lost my job as a server, as customers were uncomfortable seeing my exposed arms.
My bloodwork showed elevated eosinophils (720), which my doctor said could indicate ongoing inflammation or allergic response.
Gabapentin was prescribed for the itching; it helps a bit, but leaves me too drowsy to function during the day.

I am desperate at this point. Are there any new or advanced treatments available for prurigo nodularis, possibly even experimental or biologic options, that could provide meaningful relief?

I would be incredibly grateful for any guidance or referrals you can offer. This condition is taking a serious toll on my physical and emotional well-being.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I have read your query and can understand your concern.

Thank you so much for opening up about what you are going through. This condition has taken a serious toll on your daily life, physically, emotionally, and socially. Here is how I would approach it:

What you are experiencing is very real.

The intense, burning itch you described, like fire ants, and the spread of nodules are very typical in severe prurigo nodularis.
Your elevated eosinophils (720) likely reflect ongoing inflammation or an allergic response.

It may be time for stronger, targeted treatment, such as:

Dupilumab (Dupixent) is a newer biologic that is now FDA (Food and Drug Administration) approved for prurigo nodularis. It has helped many patients reduce both the itch and the nodules when other treatments failed.
Other options include immunosuppressants (like Methotrexate or Cyclosporine), but these require close monitoring.
If Gabapentin is too sedating, low-dose Pregabalin might be better tolerated.

Getting a clearer diagnosis can help; they are:

A skin biopsy is important to confirm what we are dealing with and rule out rare conditions like cutaneous T-cell lymphoma.
Additional bloodwork, allergy tests, an ANA (antinuclear antibody) test, and a repeat CBC (complete blood count) would also be helpful.

While you wait for your specialist appointment

Stick with fragrance-free, heavy moisturizers multiple times a day.
Use lukewarm water, not hot, and gentle cleansers.
Cotton gloves at night can reduce damage from scratching in your sleep.
Keep using nighttime antihistamines if they help.

I hope this answers your query.

Please let me know if I can assist you further.

Thank you.