• Experiences with Alyftrek

    Posted by William on May 14, 2025 at 1:00 pm

    Since January, I’ve been taking the new modulator Alyftrek, and, for the most part, I would say it’s been going well. I’ve definitely experienced “the purge” and other side effects such as flu-like symptoms.

    What has your experience on Alyftrek been like? Would you say it’s working for you? If not, why?

    William replied 2 months, 3 weeks ago 8 Members · 15 Replies
  • 15 Replies
  • freya888

    Member
    May 15, 2025 at 11:36 am

    I’ve been on Alyftrek for a few months now too. The first couple of weeks were rough, major purge and I felt achy all over. But after that settled down, I started noticing some real benefits. Breathing’s easier and I’ve had fewer exacerbations. It’s not perfect, but definitely feels like a step in the right direction. Curious to see long-term results.

    • William

      Member
      July 1, 2025 at 7:23 pm

      I had those same results the first few months, too! How are you doing now?

  • alberty365

    Member
    May 15, 2025 at 12:05 pm

    Started Alyftrek in early March, and the first few weeks were rough, massive purge, low energy, and those weird flu-like symptoms. But once that passed, I noticed a real difference in daily breathing and fatigue levels. Everyone’s response is so different, though, so I’m trying to stay patient with the ups and downs.

    • William

      Member
      July 1, 2025 at 7:24 pm

      How are you doing now on alyftrek? Have your side effects gotten better or worse?

  • Gina

    Member
    July 1, 2025 at 3:08 pm

    That’s wonderful news, congratulations to you! I hope Alyftrek therapy will provide consistent relief and help to minimize exacerbations and all of the hard and daunting symptoms of CF.

    • William

      Member
      July 1, 2025 at 7:25 pm

      Thank you! It’s definitely been a lot sometimes, however the side effects have mostly subsided and gotten better!

  • Jeanne

    Member
    July 11, 2025 at 11:28 pm

    Say, what is “the purge”? Glad to see that after that, folks are getting benefits. My CF team suggested -back in April – I might want to try it, but I’ve just been ruminating on it. My pulmonary sarcoidosis is still what’s giving me a gruesome bad time. I just changed to a different (large) care center, so first I want to see what that “sarc” group might come up with. -jeanne-

    • William

      Member
      July 28, 2025 at 5:46 pm

      The purge is when a person with cf gets up a lot of mucus and goes through flu/fever like symptoms. It’s just the medicine working through one’s body.

  • scrappy

    Member
    November 30, 2025 at 7:24 pm

    Hi. I’ve been looking for this topic today as I only started Alyftrek 5 days ago and today feel like I have the flu low grade fever and really bad chills etc. how do you know if it’s the drug or not?

    • William

      Member
      December 24, 2025 at 7:16 am

      It’s definitely the medication. I know I had some of those symptoms initially after starting it. They’ll eventually phase out and you’ll be okay.

  • Daryn Body

    Member
    December 4, 2025 at 7:29 am

    So, I was on it for many months but it severely increased sinus pressure; but no significant change to base line symptoms and functions. I actually switched back to Trikafta and the sinus pressure disappeared. I was so hopeful that Alyftrek make more improvements over Trikafta but I do great on Trikafta! Haven’t had a hospitalization is over 5 years. It’s an absolute life changer.

    • scrappy

      Member
      December 11, 2025 at 2:04 pm

      I’m so glad Trikafta is helpful for you! It helped me some but not significantly and I do believe it gave me more anxiety.

    • William

      Member
      December 24, 2025 at 7:18 am

      Every body’s body reacts different and I’m glad Trikafta works for you!

  • Kathy Gunter

    Member
    December 24, 2025 at 2:43 pm

    I am very curious about Alyftrek. I am on month 4 of Trikafta and it has helped lung function and energy levels tremendously. But, there are some side effects. What side effects have you experienced get better/worse on Alyftrek? Has it helped liver functions for anyone (over Trikafta)?

    • William

      Member
      January 7, 2026 at 7:25 pm

      I’m not sure about Trikafta, but Alyftrek has helped improve my liver numbers a bit! I’ve mostly purged a lot of mucus every few days. Keep in mind, though, everyone is different!

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