Taking Farydak the correct way is important for your safety and the best results.
- Take on Schedule: Take on the days your doctor tells you (not every day).
- With or Without Food: Swallow whole, do not chew or open the capsule.
- Water Only: Take with a full glass of water.
- Don’t Miss Checkups: You will need regular blood tests during treatment.
- Avoid Grapefruit: It can change how the medicine works.
Farydak can cause serious side effects if not taken correctly, so always follow instructions closely.
Farydak belongs to a group of drugs called HDAC inhibitors (histone deacetylase inhibitors). These drugs affect how certain genes inside cells are turned on or off. In cancer cells, Farydak helps stop them from growing and makes them die.
- Affects Cancer DNA: Helps control genes that cause cancer cell growth.
- Stops Cell Division: Slows down how fast cancer cells grow and spread.
- Kills Cancer Cells: Helps damaged or abnormal cells die naturally.
- Works with Other Medicines: Makes other cancer drugs more effective.
Because of how it works, Farydak is usually only given when other treatments are no longer working well.
Like all cancer drugs, Farydak may cause side effects. Some are mild, but others can be serious.
Common Side Effects:
- Diarrhea
- Tiredness
- Nausea or vomiting
- Loss of appetite
- Fever or chills
- Low blood counts (anemia, low platelets)
Serious Side Effects (Tell your doctor right away):
- Severe diarrhea that causes dehydration
- Heart problems (irregular heartbeat, chest pain)
- Bleeding or bruising easily
- Infections (due to low white blood cells)
- Liver damage (yellow skin or eyes, dark urine)
- Severe fatigue or confusion
Always report unusual symptoms to your healthcare provider.
Farydak is a strong medicine and should be used carefully. Your doctor will do regular tests to keep you safe.
- Heart Risk: Can cause irregular heartbeat. Tell your doctor if you feel dizzy or faint.
- Low Blood Counts: May need blood tests often. Can increase risk of bleeding or infection.
- Infection Risk: Stay away from sick people while using Farydak.
- Liver Function: Liver tests may be needed during treatment.
- Pregnancy: Not safe for pregnant women. Use birth control during and after treatment.
- Breastfeeding: Not recommended while using this drug.
Tell your doctor your full medical history before starting this medicine.
- Ketoconazole or other antifungals – may increase Farydak levels in your blood.
- Rifampin (antibiotic) – may lower how well Farydak works.
- Anti-seizure medicines (like carbamazepine) – can affect Farydak’s action.
- HIV medicines – may change how Farydak is processed in your body.
- Blood pressure drugs – might increase the risk of heart side effects.
Always tell your doctor about all other medications or supplements you’re taking.
Farydak is taken in treatment cycles (3 weeks each), and the dose may change based on how your body responds.
- Starting Dose: Usually 20 mg, taken 3 times a week (Week 1 and 2 of each 3-week cycle).
- Rest Period: No medicine in Week 3 to allow your body to recover.
- Adjustments: Your doctor may lower your dose if you get side effects.
- Blood Monitoring: Regular blood tests will check liver, kidney, and blood cell levels.
- Do Not Take Extra: Taking too much can cause serious harm.
Stick exactly to the schedule your doctor gives you. Do not make changes on your own.
Farydak is a strong cancer drug and is only available with a prescription from a specialist.
- Doctor Approval: Must be prescribed by a cancer doctor (oncologist).
- Not Over-the-Counter: Cannot be bought without a prescription.
- Special Monitoring: Regular checkups, blood tests, and sometimes heart monitoring are needed.
- No Sharing: Never give your medicine to anyone else, even if they have the same illness.
- Pharmacy Access: May only be available at special pharmacies that handle cancer drugs.
Your healthcare team will work closely with you to make sure the medicine is safe and effective.