Vitamin E prices range from a few dollars to tens of dollars, pharmaceutical dosage form manufacturers have different prices, medicinal vitamin E is relatively cheap compared to health care vitamin E. Medicinal vitamin E is used for the treatment of echinococcosis or malabsorption syndrome, but also for cardiovascular and cerebrovascular and habitual abortion, infertility auxiliary treatment. It needs to be used correctly under the guidance of doctors in regular hospitals, and should be checked regularly in the hospital as prescribed by the doctor during treatment. Long-term large amounts can cause blurred vision, breast enlargement, diarrhea, dizziness, headache, nausea, etc. Individuals have labial inflammation, xerostomia, gastrointestinal dysfunction, etc. After stopping the drug, these adverse reactions gradually disappear. Medicinal vitamin E production process and quality higher than health care products, is after clinical trials its safety and effectiveness are confirmed, health care products vitamin E can be daily intake of vitamin E insufficient to supplement, can not replace the drug.