TECFIDERA contains the active substance Dimethyl Fumarate. It is used for the treatment of relapsing forms of multiple sclerosis, a condition in which the immune system attacks the protective covering of the nerves called myelin, causing disrupted communication between the brain and body.
It belongs to the group of medicines called Nrf2 (nuclear factor erythroid-derived 2) activators.
It works through the Nrf2 pathway to protect cells in your body from oxidative stress and inflammation. This slows progression of disease and reduces the number of attacks in multiple sclerosis.

Inform the doctor if you have any active infection, low leucocyte count, low immune system, stomach issues, diabetes, kidney problems or liver problems.

Inform the doctor about all your medical conditions, prescription and non-prescription drugs, vitamin supplements, herbal medications, since TECFIDERA can interact with them. TECFIDERA can cause an allergic reaction in some patients therefore it is necessary to read the complete composition list and consult the doctor in case of any ingredient that induces allergies.
Consult the doctor if you are planning, on a pregnancy or breastfeeding.
It is advisable to avoid driving and operating heavy machinery during the course of TECFIDERA.