Food itself does not have the effect of increasing platelets, and the more commonly used clinical oral medications to promote platelet production include eltrombopag and romiplostim. Platelets are small pieces of cytoplasm shed by bone marrow megakaryocytes, which play an important role in the body’s coagulation and hemostasis process. Food can only provide the body with nutrients contained in food, and does not have the effect of elevating platelets. Oral drugs commonly used to promote platelet generation are the TPO peptide romiplostim and the non-peptide TPO analog Eltrombopag. The drugs have mild side effects and are not recommended for patients with blood clots. The drugs should be used under the supervision of a doctor and should not be taken on their own.