What Causes Brachioradial Pruritis?
A neurologic condition, do Neurologist consult is needed.
Detailed Answer:
Hello and thanks for using HCM.
I have read your question and understand your concerns.
Brachioradial pruritis is a neurogenic ( the cause is nerve disfunction ) itch syndrome of the upper extremities,
Scratching the skin makes it worse and ice packs seems to be the main way to control symptoms.
It is a condition caused by a primary neuropathy ( nerves damage and dysfunction by herpesvirus and/or compression in the neck) of upper extremities.
The itching ( pruritis ) is believed to be a variant of pain and sun light exposure is believed also to worsen the symptoms.
Since it is a condition caused by nerves disfunction, consulting a Neurologist should be of value.
Treatment remains a challenge and ranges from acupuncture, botulinum toxin injections to ice packs and drugs such Gabapentin, Amytriptiline, antiseizure drugs etc.
These issues should be discussed with your treating Doctor.
Hope you found the answer helpful.
Let me know if I can assist you further.
Greetings.