Gemcitabine is a medication used in the treatment of various types of cancer, including pancreatic cancer, lung cancer, and breast cancer. It belongs to a class of drugs known as nucleoside analogues.

Gemcitabine works by interfering with the DNA replication process in cancer cells. It is converted into its active form inside the cells and incorporated into the growing DNA chain, causing DNA damage and inhibiting further cell division. This ultimately leads to the death of cancer cells.


The medication is typically administered through intravenous infusion. The dosage and treatment schedule depend on the specific type and stage of cancer, as well as the individual’s overall health.

Common side effects of gemcitabine may include nausea, vomiting, fatigue, and decreased blood cell counts. More serious side effects, such as kidney problems or allergic reactions, can occur but are less common. Regular monitoring of blood cell counts and kidney function may be recommended during treatment.


Gemcitabine should only be used under the guidance and prescription of a qualified healthcare professional experienced in the treatment of cancer. It may interact with other medications, so it is important to inform the healthcare provider about all medications being taken, including over-the-counter drugs and supplements.

In summary, gemcitabine is a medication used in the treatment of various types of cancer. It interferes with DNA replication in cancer cells to inhibit their growth. Regular monitoring and adherence to healthcare provider instructions are important during gemcitabine treatment.


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