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Real members of myPNHteam 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.
September 17, 2025
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A myPNHteam Member

No

June 9
A myPNHteam Member

Does anyone feel exploited by PNH drugs? Have you felt pressured to start treatments?

January 27
A myPNHteam Member

I was only diagnosed in April and I felt fantastic after starting blood thinners and then my two loading doses of Ravulizumab. My fatigue, dizziness, increased or evident hemolysis ramped up a couple of weeks before my third infusion and continued for two weeks post infusion. Symptoms returned about a week ago and my next infusion is in a couple of days. It seems we have to give the body time to adjust and to watch symptoms and monitor blood work and to allow for a few months of treatment to get a better idea of how well the current treatment will work. So I'd say it's a bit up and down.

September 29, 2025
A myPNHteam Member

Hey @A myPNHteam Member! I found some members who may be able to share their personal experience with it! Hope they can chime in @myPNHteam users... 's companion who has experience

September 18, 2025
myPNHteam

Ravulizumab (Ultomiris) is a well-established treatment for PNH that's given as an infusion every two months, which is more convenient than some other treatments that require more frequent dosing. It works by blocking complement factor C5 to help protect red blood cells.

Studies have shown it to be just as safe and Show Full Answer

Ravulizumab (Ultomiris) is a well-established treatment for PNH that's given as an infusion every two months, which is more convenient than some other treatments that require more frequent dosing. It works by blocking complement factor C5 to help protect red blood cells.

Studies have shown it to be just as safe and effective as other complement inhibitor treatments. It's been approved for use in both adults and children (over 1 month old). While individual experiences can vary, some common side effects that people may experience include:

β€’ Abdominal pain (reported in about 10% of people)
β€’ Risk of infection (similar to other complement inhibitors)

It's important to discuss any side effects with your healthcare provider, especially when first starting treatment, as they can help manage any discomfort or concerns.

September 17, 2025

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