Common Headache, Fatigue, Vomiting, Weakness, Nausea, Increased liver enzymes, Reduced blood platelets, Increased creatine phosphokinase level in blood, Decreased white blood cell count (neutrophils), Decreased appetite, Constipation.

Expert advice for Yondelis Injection
• Seek immediate medical attention if you develop a fever, muscle pain or weakness, as trabectedin may cause side effects affecting your blood, liver or muscles.
• Use effective contraception while on trabectedin therapy.
• Do not consume alcohol while taking trabectedin as it may worsen the side effects.
• Should not be given to patients allergic to trabectedin or any of its ingredients.
• Should not be given to children below 18 years.
• Should not be given to pregnant and breastfeeding women.

Q. Is Yondelis FDA approved?
Yes, Yondelis is FDA approved.