Oncomox 10 mg Tablet

Oncomox 10 mg Tablet is a prescription anti-cancer medicine that contains 10 mg of tamoxifen in each tablet. It belongs to a class called selective estrogen receptor modulators (SERMs) and is used in the treatment and prevention of certain hormone receptor-positive breast cancers. Oncomox 10 mg Tablet is taken by mouth as part of a doctor-selected treatment plan, and the exact schedule depends on the condition being treated. Because it is a 10 mg strength, it is one of the smaller tamoxifen tablet doses and may be used when a prescriber wants flexible dose adjustment.

How it works: Tamoxifen in Oncomox 10 mg Tablet blocks estrogen from attaching to receptors in some breast cancer cells, which can help slow or stop their growth. As a tablet taken by mouth, it delivers the medicine systemically after it is absorbed through the digestive tract.

The Oncomox 10 mg Tablet is a lower-strength tamoxifen tablet, which can make it easier for a doctor to tailor the dose to the patient’s needs. Since there are no other strengths or forms listed for this brand here, this tablet represents the available option and fits into standard tamoxifen dosing by allowing the prescriber to set the total daily amount.

• Treatment of hormone receptor-positive breast cancer
• Reduction of breast cancer recurrence risk
• Breast cancer risk reduction in selected patients
• Adjuvant therapy after surgery or other cancer treatment

• Swallow the Oncomox 10 mg Tablet whole with a glass of water unless your doctor tells you otherwise.
• You can usually take it with or without food, but try to take it the same way each day.
• Take it at the same time every day to help you remember your doses.
• Do not crush or chew the tablet unless your pharmacist or doctor specifically tells you to.
• If you miss a dose, take it when you remember unless it is almost time for the next dose; do not double up.
• Follow the exact schedule prescribed for your cancer treatment, even if you feel well.

Each Oncomox 10 mg Tablet provides 10 mg of tamoxifen, so the total daily dose depends on how many tablets your doctor prescribes. Tamoxifen may be taken once daily or in divided doses depending on the treatment plan, and the maximum daily amount is determined by the prescriber based on the cancer indication and your response. Do not change the dose on your own, because this strength is meant to be adjusted by a doctor to match the planned regimen.

Do not change your dose or stop the medicine without speaking to your doctor.

Common side effects of Tamoxifen may include:

• Hot flashes or flushing
• Nausea
• Tiredness
• Headache
• Leg cramps
• Swelling in the hands or feet
• Menstrual changes or vaginal symptoms

• Tell your doctor if you have a history of blood clots, stroke, or heart disease before taking Oncomox 10 mg Tablet.
• This medicine can increase the risk of serious clotting problems in some people, so report leg swelling, chest pain, or shortness of breath right away.
• Do not use Oncomox 10 mg Tablet during pregnancy unless your oncologist specifically directs it, because tamoxifen can harm an unborn baby.
• If you are breastfeeding, ask your doctor before using this medicine because it may not be appropriate.
• Let your prescriber know about any abnormal vaginal bleeding, because tamoxifen can affect the uterus.
• Use caution with driving if you feel dizzy, tired, or have blurred vision after taking this tablet.
• Tell your healthcare team about all hormone medicines, supplements, and cancer treatments you use.

• Warfarin and other blood thinners
• Certain antidepressants that affect CYP2D6, such as fluoxetine or paroxetine
• Rifampin and other strong enzyme inducers
• Aromatase inhibitors or other hormonal cancer therapies unless prescribed together
• Estrogen-containing medicines, including some hormone therapies

Store Oncomox 10 mg Tablet at room temperature in its original strip or box, away from moisture, heat, and light, and keep it out of reach of children.