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Real members of MyPrurigoTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

Does this look like anyone that has PN?

A MyPrurigoTeam Member asked a question 💭
Ohio, OH

I’ve never had a biopsy of any lesions. I used to have flawless skin until about a year ago. This is so depressing for me. And by the way, I have zero itching. Being on this team and in this group it seems like PN always has itching.

February 13 (edited)
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Reactions
A MyPrurigoTeam Member

Hi Tina! I thought of something else that may be helpful. Perhaps you could consider a pain management specialist to help with your ongoing pain.

February 14
A MyPrurigoTeam Member

Tina, I suggest that for peace of mind to take your questions and concerns to a dermatologist familiar with PN.

February 13
MyPrurigoTeam

Can prurigo nodularis be identified from photos?

While photos can show characteristic features of PN, only a dermatologist experienced in diagnosing the condition can determine what's causing your lesions with certainty. Visual identification alone isn't enough for a definitive diagnosis.

What PN typically looks like:

PN Show Full Answer

Can prurigo nodularis be identified from photos?

While photos can show characteristic features of PN, only a dermatologist experienced in diagnosing the condition can determine what's causing your lesions with certainty. Visual identification alone isn't enough for a definitive diagnosis.

What PN typically looks like:

PN causes firm, raised bumps (nodules or papules) that usually appear on areas easy to scratch:
- Arms and legs
- Lower back
- Stomach and chest
- Buttocks and scalp

Key visual features include:

- Size: Papules are less than 1 cm wide; nodules are larger than 1 cm
- Color: May appear pink/red on light skin, or purple/brown/black on darker skin
- Shape: Often dome-shaped, sometimes with an indent in the center
- Number: Can range from a few isolated bumps to hundreds spread across the body
- Grouping: May cluster together forming plaques or appear spread out

Additional signs:

- Thickened, scaly, or leathery skin
- Scarring or discoloration
- Excoriations (scratch marks)
- Possible crusting or scabbing

PN symptoms vary significantly between individuals based on skin tone, severity, and location. Two people with PN rarely have identical-looking lesions. Why professional diagnosis matters:

Several other skin conditions can look similar to PN, including atopic dermatitis, psoriasis, and lichen simplex chronicus. A dermatologist may need to perform a skin biopsy—removing a small sample to examine under a microscope—to confirm PN and rule out other conditions.

Getting an accurate diagnosis ensures you receive appropriate treatment to break the itch-scratch cycle and manage your symptoms effectively.

February 13

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