What does dimethyl fumarate (Tecfidera) treat?

Dimethyl fumarate (Tecfidera) is an oral drug widely used to treat multiple sclerosis (MS). Multiple sclerosis is an autoimmune disease characterized by an attack of the immune system on the central nervous system, resulting in demyelination of neurons and impairment of neurological function. One of the characteristics of dimethyl fumarate is its oral administration form, which provides patients with a more convenient treatment option compared to injectable drugs. Patients typically require oral administration twice daily, making administration of the drug more flexible and easier to implement. This has positive significance for improving patient compliance and reducing the burden of treatment.