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joan_kennedy2026-04-18

I've recently been prescribed Herceptin 150mg Inj for my HER2-positive breast cancer. I'm curious to know if anyone else here has experience with this medication. Specifically, I'd like to know about the side effects, how it affected your daily life, and any tips for managing the treatment. I've read the warnings. What surprised me was the range of side effects, from common ones like fatigue to serious ones like allergic reactions. I want to be prepared.

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last active 16h ago
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Comments (7)

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cheryl_vazquez3d ago

I've been on Herceptin for about 6 months now, and the side effects have been manageable so far. I get some fatigue and headaches, but nothing I can't handle with some rest and pain relievers. It's a tough road, but I have hope with this treatment.

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peter_tucker3d ago

I didn't experience much, but I noticed severe bruising. It was alarming at first, but my doc said it's a known side effect. I just make sure to be careful with my daily routine.

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james_bradley3d ago

Depression is a real thing with this treatment. I found a support group that helped me cope, but leave time for yourself too. It's a tough battle.

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russell_castro3d ago

Make sure to monitor for fever and chills — those could be signs of infection which need immediate medical attention. I had a fever that I brushed off thinking it was nothing. Please take it seriously. It took a while for recovery.

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kathleen_gray3d ago

My doctor warned me about the possible allergic reactions. I always bring my EpiPen just in case. But I have to say it's a good treatment for HER2-positive.

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william_webb3d ago

Hey, has anyone noticed any changes in taste? I'm suddenly craving weird food combinations, which isn't normal for me.

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jonathan_hamilton3d ago

I've heard that some people experience changes in taste. Definitely kept that in mind when I was eating.