There are several people on this site that have had cardiac issues with Kyprolis. I wasn't on it very long, it did make my blood go up significantly.
December 30, 2025
Have you experienced a severe reaction to Kyprolis after being on it for over 6 months that led to hospitalization?
While the search results don't include specific experiences with Kyprolis (carfilzomib) reactions after 6 months of treatment, severe reactions to myeloma treatments can occur even after extended use. Some Show Full Answer
Have you experienced a severe reaction to Kyprolis after being on it for over 6 months that led to hospitalization?
While the search results don't include specific experiences with Kyprolis (carfilzomib) reactions after 6 months of treatment, severe reactions to myeloma treatments can occur even after extended use. Some treatments can cause late-onset side effects that appear months after starting therapy.
Serious reactions requiring hospitalization can include:
- Severe infections due to low blood counts
- Heart-related complications
- Kidney problems
- Breathing difficulties
- Severe allergic reactions
A MyMyelomaTeam member shared being hospitalized for eight days due to severe side effects from their myeloma treatment, experiencing dehydration and other complications.
If you're experiencing concerning symptoms while on Kyprolis, it's crucial to contact your oncologist immediately, even if you've been tolerating it well for months. They can assess whether the reaction is related to the medication and determine the best course of action for your safety.
Have you noticed any specific symptoms that are worrying you?
December 30, 2025