Shown in the dosage regimen treatment figure of the processing routine. 1 and provide that such dosing systems are safe and nontoxic the present invention is based on clinical experimental data, but treatment be effectively administered inorganic selenite to cancer patient. Therefore, including: one kind the invention discloses a kind of dosage regimen) short load capacity includes an one inorganic selenium 0. of being infused125-2 mg/m2 be less than per hour then 5 b) long periods include the one inorganic selenium 0. of being infused02-0.7 mg/m2 at least 24 hours per hour, the wherein inorganic selenium of the short load capacity of infusion dosage inorganic selenium at least 2 times injection dosages per hour stage long-range per hour.
