Can I stop taking selinesol suddenly after taking it for 6 days?

Selinexor (Selinexor) is an oral anti-cancer drug mainly used to treat multiple myeloma (MM) and acute myeloid leukemia (AML). It restores the function of anti-tumor factors in cells by inhibiting the XPO1 protein, thereby inhibiting the growth and spread of cancer cells. During treatment, selinexol usually needs to be taken for a long time as directed by the doctor, and sudden discontinuation of the drug may bring some risks to the patient, especially during anti-tumor treatment.

For many anti-tumor drugs, sudden discontinuation may affect the therapeutic effect. Especially in chemotherapy drugs and targeted therapy drugs, tumor cells may recover quickly in the short term, leading to recurrence or worsening of the disease. Although selinesol's side effects are more pronounced, sudden discontinuation of the drug may lead to rapid disease progression, particularly in diseases with a shorter acute course, such as multiple myeloma and acute myeloid leukemia. When receiving selinesol treatment, patients should not stop taking the drug on their own, but should adjust the medication regimen according to changes in condition and drug tolerance under the guidance of a doctor.

If a patient develops severe side effects or drug resistance, doctors often adjust the dose of the drug or change the treatment regimen. During treatment, the doctor will evaluate the efficacy and side effects of the drug and decide whether it is necessary to temporarily stop the drug or reduce the dose. Therefore, if patients feel uncomfortable due to side effects while taking selinesol, they should communicate with their doctor in time instead of deciding to stop taking the drug or adjust the taking time of the drug on their own.

For anti-tumor drugs, the efficacy of the drug usually requires long-term sustained action in order to achieve the effect of inhibiting tumor growth or reducing tumor burden. Sudden discontinuation of medication may result in a sudden drop in drug concentration in the body, resulting in unsustainable efficacy, and may even cause tumor cells to develop drug resistance, making subsequent treatment more difficult. Therefore, insisting on taking medication according to the prescribed treatment cycle is the key to ensuring the curative effect.