Menlustat Sodium should not be taken for severe thrombocytopenia, but can be taken as prescribed by the doctor for mild thrombocytopenia. Montelukast sodium is an oral leukotriene receptor antagonist, with excellent treatment and prevention of allergic rhinitis as well as bronchial asthma. There are many causes of thrombocytopenia, mainly including infections, drugs, autoimmune diseases, leukemia and immune thrombocytopenic purpura. Thrombocytopenia should be treated according to its cause. If thrombocytopenia caused by infection, the infection should be actively controlled (levofloxacin); thrombocytopenia caused by leukemia, should be chemotherapy with drugs such as cytarabine. Montelukast Sodium Tablets can have a series of side effects, such as causing hematopoietic dysfunction, further increasing the risk of bleeding, so it is not recommended to take Montelukast Sodium Tablets when thrombocytopenia is severe. Specific treatment and drug use should be under the guidance of a physician.