Brinsupri experience after 3+ months

Posted by scoop @scoop, Jan 2 10:34am

Brinsupri may take 3–6 months to reach full effect.
Please use this thread to share first-hand experiences only if you have been on Brinsupri for 3 months or longer.

To keep this discussion useful and focused, let’s limit comments to actual outcomes, side effects, or changes you’ve observed after at least 3 months of use.

General questions, early impressions (< 3 months), speculation, or unrelated discussions please post in a separate thread.

Interested in more discussions like this? Go to the MAC & Bronchiectasis Support Group.

I’ve been on Brinsupri for abt 2 months and have had some skin issues - headed to dermatologist as well. It does say to expect rashes or skin thickening on the side effects sheet. So hopeful as it works well.

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I saw my NJH doctor a few weeks ago, and she recommended a one month pause on the Brinsupri. I was experiencing hair loss, skin thickening and a few precancerous spots. I also had an increase of sinus and a rough cough that could've be an upper respiratory infection. Nothing showed up in the sputum cultures. She put me on an antibiotic to be cautious since I will be traveling soon.

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Profile picture for coschwarz @coschwarz

I am from Germany and have been taking Brinsupri since July 8, 2026; I hardly cough anymore. I used to have a severe, irritating cough and a lot of phlegm. Now there is very little, and the phlegm is very light-colored—no longer yellow or green. However, for the past week, I’ve noticed itchy, fluid-filled red pimples on my face. I’ve already made an appointment with a dermatologist. Does anyone have experience with this? Also, how long does one have to—or should one—take Brinsupri?

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@coschwarz
I have a rash on my back and
Been to dermatologist. Nothing seems to help. I want to stay on this medication because my lungs feel so much better but the rash is getting me down. I’m going to talk to doctor about lower dose and see if that helps. Looking for information on how to get rid of the rash.

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Profile picture for sarasota25 @sarasota25

@coschwarz
I have a rash on my back and
Been to dermatologist. Nothing seems to help. I want to stay on this medication because my lungs feel so much better but the rash is getting me down. I’m going to talk to doctor about lower dose and see if that helps. Looking for information on how to get rid of the rash.

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@sarasota25
Hi there—it’s nice to hear from you. I went to the dermatologist today; he says I have a rash that isn't caused by medication—my skin is reacting to a day cream that’s too rich. They also drew blood to check for inflammation. As you said, I’m already doing much better, but I’m still going to discuss reducing my dosage to 10 mg with my pulmonologist.

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Profile picture for coschwarz @coschwarz

@sarasota25
Hi there—it’s nice to hear from you. I went to the dermatologist today; he says I have a rash that isn't caused by medication—my skin is reacting to a day cream that’s too rich. They also drew blood to check for inflammation. As you said, I’m already doing much better, but I’m still going to discuss reducing my dosage to 10 mg with my pulmonologist.

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@coschwarz
It’s good to hear it isn’t a rash from the medicine I’m sure. I’m going to check also with my pulmonologist and go back to dermatologist. Hope yours get better soon when you delete the day cream! It’s so good to connect with someone going through the
Same thing. Let me know if you go on the lower dose.

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Profile picture for sarasota25 @sarasota25

@coschwarz
It’s good to hear it isn’t a rash from the medicine I’m sure. I’m going to check also with my pulmonologist and go back to dermatologist. Hope yours get better soon when you delete the day cream! It’s so good to connect with someone going through the
Same thing. Let me know if you go on the lower dose.

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@sarasota25
Ich werde das tun - passt auf dich auf.

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Does anyone here have bronchiectasis and Pseudomonas? Is there a treatment for this germ? I contracted it three years ago, in the hospital...

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At 5.5 months had to take a pause. Derm diagnosed skin issues as Lichen Planus. Given a steroid shot and Mayo said to wait until rash and intense itching is gone. Also have had a huge increase in my normal precancerous spots AND dentist says I have the beginning of gingivitis, No one knows if Brinsupri is the cause. Hope to restart at 10 mg.

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Profile picture for ssieber @ssieber

At 5.5 months had to take a pause. Derm diagnosed skin issues as Lichen Planus. Given a steroid shot and Mayo said to wait until rash and intense itching is gone. Also have had a huge increase in my normal precancerous spots AND dentist says I have the beginning of gingivitis, No one knows if Brinsupri is the cause. Hope to restart at 10 mg.

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