During the course of Savolitinib treatment, it is necessary to avoid grapefruit - like fruits, alcohol, and high - fat foods, and adjust your diet in strict accordance with your doctor's advice. To date, there is no official statement regarding the "top 10 dietary taboos". However, the following key dietary and medication contraindications require close attention:
Dietary Precautions for Savolitinib Administration
Grapefruits and Citrus Fruits
These fruits may inhibit the activity of hepatic metabolic enzymes, thereby interfering with drug metabolism. This can lead to abnormal elevation or reduction of plasma drug concentration, which increases the risk of side effects or diminishes therapeutic efficacy.
High - Fat Diet
High - fat foods (such as fried foods and fatty meat) may interfere with drug absorption. It is advisable to avoid consuming large quantities of such foods before and after taking the medication. The specific time interval should be followed in accordance with the doctor's instructions.
Alcohol
Alcohol may increase the burden on the liver and synergistically impair liver function together with the drug. It is imperative to strictly abstain from alcohol during the medication period, including alcohol - containing beverages and foods.
Caffeine - Containing Foods/Drinks
Strong tea, coffee, and the like may exacerbate drug - induced side effects such as insomnia or palpitations, so it is recommended to control their intake.
Interactions with Other Drugs
Avoid combined use with potent CYP3A4 inhibitors (e.g., Clarithromycin) or inducers (e.g., Rifampicin). It is necessary to inform the doctor in advance of all the drugs being used (including traditional Chinese medicines and health supplements).
Use anticoagulants (e.g., Warfarin) and non - steroidal anti - inflammatory drugs with caution, as they may increase the risk of bleeding.
Allergenic Foods
If you have a known allergy history (e.g., to seafood or nuts), you must strictly avoid these foods during the medication period to prevent the superimposition of allergic reactions and drug side effects.
Special Nutritional Supplements
Without the doctor's permission, do not take vitamins, mineral supplements, or protein powder on your own, as they may interfere with drug efficacy.
Notes
During the medication period, it is necessary to regularly monitor liver function and blood routine. If severe diarrhea, dyspnea, or skin rash occurs, seek immediate medical attention.
The dosage and treatment course must strictly follow the prescription; do not adjust the dosage or discontinue the medication without authorization.
Maintain a balanced diet, appropriately increase the intake of high - quality protein (e.g., fish and eggs) and dietary fiber to reduce gastrointestinal irritation.
For any questions regarding diet or medication, consult the attending physician or pharmacist in a timely manner for confirmation.
