Ribociclib 200 mg / letrozole 2.5 mg Daily Dose Carton
RxNorm 1923053
Concept Hierarchy & Relationship Mapping
RxNorm Concept Unique Identifier (RxCUI) 1923053 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: ribociclib 200 mg / letrozole 2.5 mg Daily Dose Carton.
The following semantic concepts and normalized strings are associated with this clinical entity:
This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.
Synonym (SY):
Letrozole 2.5 mg (28) / ribociclib 200 mg (21) Pack
(Atom ID: 9181390)
Prescribable Name (PSN):
Ribociclib 200 mg / letrozole 2.5 mg Daily Dose Carton
(Atom ID: 9181404)
Generic Pack (GPCK):
{28 (letrozole 2.5 mg Oral Tablet) / 21 (ribociclib 200 mg Oral Tablet) } Pack
(Atom ID: 9181385)
Patient Education
Letrozole
Letrozole is used treat early breast cancer in women who have experienced menopause (change of life; end of monthly menstrual periods) and who have had other treatments, such as radiation or surgery to remove the tumor. It is also used to treat early breast cancer in women who have experienced menopause and who have already been treated with a medication called tamoxifen (Nolvadex) for 5 years. Letrozole is also used in women who have experienced menopause as a first treatment of breast cancer that has spread within the breast or to other areas of the body or in women whose breast cancer has worsened while they were taking tamoxifen. Letrozole is in a class of medications called nonsteroidal aromatase inhibitors. It works by decreasing the amount of estrogen produced by the body. This can slow or stop the growth of some types of breast cancer cells that need estrogen to grow.
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Ribociclib
Ribociclib is used in combination with another medication to treat a certain type of hormone receptor–positive (depends on hormones such as estrogen to grow) advanced breast cancer or that has spread to other parts of the body in women who have not experienced menopause (change of life; end of monthly menstrual periods) and in those who are close to or who have already experienced menopause. Ribociclib is also used in combination with fulvestrant (Faslodex) to treat a certain type of hormone receptor–positive advanced breast cancer or that has spread to other parts of the body as an initial treatment or in people who have not been treated successfully with other treatments in women who have already experienced menopause. Ribociclib is in a class of medications called kinase inhibitors. It works by blocking the action of an abnormal protein that signals cancer cells to multiply. This helps slow or stop the spread of cancer cells.
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Cancer Chemotherapy
Normally, your cells grow and die in a controlled way. Cancer cells keep growing without control. Chemotherapy is drug therapy for cancer. It works by killing the cancer cells, stopping them from spreading, or slowing their growth. However, it can also harm healthy cells, which causes side effects.
You may have a lot of side effects, some, or none at all. It depends on the type and amount of chemotherapy you get and how your body reacts. Some common side effects are fatigue, nausea, vomiting, pain, and hair loss. There are ways to prevent or control some side effects. Talk with your health care provider about how to manage them. Healthy cells usually recover after chemotherapy is over, so most side effects gradually go away.
Your treatment plan will depend on the cancer type, the chemotherapy drugs used, the treatment goal, and how your body responds. Chemotherapy may be given alone or with other treatments. You may get treatment every day, every week, or every month. You may have breaks between treatments so that your body has a chance to build new healthy cells. You might take the drugs by mouth, in a shot, as a cream, or intravenously (by IV).
NIH: National Cancer Institute
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