The effects of Eltrombopag are seen 2 to 6 hours after taking it. Eltrombopag is mainly used for the treatment of chronic immune thrombocytopenia in adults, after taking it can increase the platelet count, and reduce and prevent bleeding. It usually takes 2 to 6 hours for the blood levels to reach their peak, at which point the effect is seen. It is excreted in the feces or urine and is completely metabolized in about 24 hours. After taking Eltrombopag, chest pain, hot flashes, urinary tract infection, anemia, hypokalemia and other discomforts may occur, and should be observed carefully. At the same time, people who are allergic to any of the excipients of Eltrombopag should be prohibited, and pregnant women and nursing mothers should be careful with the use of the drug. If you need to take Eltrombopag due to a medical condition, it is recommended to decide the dosage of the drug after a comprehensive assessment by a doctor.