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eric_reyes2026-04-18

I recently started taking Ontruzant 150mg Inj for my HER2-positive breast cancer. I was initially hopeful that the treatment would be straightforward, given its targeted approach to blocking the HER2 protein. However, I've been experiencing some side effects that have made the journey a bit more challenging. I've read about the potential side effects, both urgent and common, but I'm curious to know if anyone else has had similar experiences and how they managed them. Additionally, I'm interested in hearing about any tips or tricks for coping with the more common side effects like fatigue, headaches, and muscle pain. Remember, always consult your doctor before making any changes to your treatment plan.

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last active 16h ago
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Comments (6)

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frank_vargas5d ago

I get mouth sores a lot. My dentist recommended a special toothpaste and mouth rinse that's helped a bunch. Worth a shot if you're struggling with that.

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pamela_hart5d ago

I've been on Ontruzant for a few months now and the fatigue is real, but my doctor recommended regular exercise and a balanced diet to help manage it. It's been tough but worth it.

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olivia_quinn5d ago

I had a weird sensation like burning in my fingers and toes. Turns out it was neuropathy. My doctor prescribed some meds and it's much better now.

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eric_reyes5d ago

I had a really bad allergic reaction after my first infusion. Swollen lips, hives everywhere. Had to stop the treatment and switch to something else. Be vigilant, folks.

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kimberly_guzman5d ago

I'm sorry to hear about all the tough stuff, but remember, we're all in this together. If you're feeling down, reach out to a support group. It's helped me enormously.

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timothy_thompson5d ago

Tumor lysis syndrome is no joke. I ended up in the hospital with muscle cramps so bad I couldn't walk. Make sure you're hydrated and monitor your electrolytes closely if you're at risk.