Disitamab Vedotin for Injection is a targeted anticancer agent, mainly used for the treatment of advanced solid tumors with HER2 expression. Common side effects include hematological abnormalities, gastrointestinal reactions, neurological symptoms, allergic reactions and so on. It must be used strictly under medical advice, and any discomfort should be reported timely.
I. Common Side Effects
Hematological Reactions
Neutropenia (which may increase the risk of infection), anemia and thrombocytopenia. Routine blood tests are required regularly.
Gastrointestinal Discomfort
Nausea, vomiting, decreased appetite, diarrhea or constipation. Symptoms can be relieved with medications.
Neurological Symptoms
Peripheral neuropathy (e.g., numbness and tingling in hands and feet) and fatigue. Dose adjustment or temporary drug withdrawal may be needed in severe cases.
Skin Reactions
Rash, alopecia and pruritus, which are usually mild. Medical consultation is required if symptoms persist or worsen.
II. Special Precautions
Allergic Reactions
Fever, chills, dyspnea or decreased blood pressure may occur. The drug must be discontinued immediately and emergency treatment given.
Infusion-Related Reactions
Flushing, headache or hypotension may occur at the first administration. Infusion should be performed under medical supervision in a healthcare institution.
Effects on Hepatic and Renal Function
Elevated transaminase or abnormal creatinine levels may occur in some patients. Regular monitoring of relevant indicators is required.
III. Usage Recommendations
Pre-Administration Assessment
HER2 expression testing, baseline hepatic and renal function tests and routine blood tests should be completed.
Dose Adjustment
In case of severe side effects, the doctor may suspend treatment, reduce the dose or discontinue the drug. Do not adjust the dosage without authorization.
Special Populations
Contraindicated in pregnant women, lactating women and patients with hepatic or renal insufficiency. Patients of childbearing age should take contraceptive measures.
Seek immediate medical attention if persistent fever, dyspnea, severe diarrhea or worsening neurological symptoms occur during medication. This is a prescription drug. The specific treatment plan should be based on clinical evaluation and strictly follow medical advice.
