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Discussion
ET Jak2 mutation itching
I was diagnosed with ET with Jak2 mutation about eight months ago and I am on hydroxyurea. Some days I am so itchy I feel...
Last active: Mar 17, 2025
Discussion
Is anyone with PV/JAK2 taking GLP or GIP
I was diagnosed with PV about 6 years ago. Positive for JAK2. I started HU and take 1000mg daily and low dose aspirin with usual...
Last active: 3 days ago
Discussion
Blood Cancer - JAK2 - Autoimmune- Confusion
This is incredibly long...please forgive me for it. I'm just feeling very lost. I am 39, female. Since at least 2016, I have had confusing...
Last active: Apr 28, 2025
Discussion
Anyone with ET (JAK2+ or CALR) had SBRT (radiotherapy)?
Has anyone with ET (JAK2+ or CALR) had SBRT (radiotherapy)? Looking for fatigue experiences.
Last active: Mar 31 10:05am
Discussion
Jak2 mutations w/high WBC
My journey began about 4yrs ago with routine blood work ordered by my PCP. There became a history of high white blood cell count so...
Last active: Nov 24, 2025
Discussion
Effect of COVID vaccine on Jak2 MPN
recently had moderna vaccine. platelet count went down ; then spiked up after a month. Does vaccine affect/how does it affect those with mpn's Will...
Last active: Jul 5, 2021
Discussion
ET JAK2 Hydroxyurea Red Blood Cell count increase
Hello, I am wondering if anyone has experienced this- I have ET JAK2 and have been taking Hydroxyurea for 2 months 1000mg per day to...
Last active: Jun 1 4:33am
Discussion
PV positive & Jak2 neg - good thing??
My understanding from reading is 95% of PV'ers are Jak2 positive, so I'm in the 5% with Jak2 neg. Is that a good thing? I...
Last active: Jul 14, 2023
Discussion
JAK2 positive, high platelets and also PAH (diagnosed)
Does anyone have both of these incurable diseases? How do you manage therapies for both? I'm an active 83 year old female.
Last active: Dec 3, 2025