Yizhi Kang brain pill and folic acid can be taken together, it is recommended to take at certain intervals. The specific use of medication to follow the doctor’s instructions. The effect of Yizhi Kang brain pill is to tonify the kidney, benefit the spleen, brain and marrow, the main treatment of spleen and kidney insufficiency, essence and blood deficiency caused by forgetfulness and dizziness, tiredness and poor food, waist and knee soreness and weakness (waist and knee soreness and weakness feeling) and other symptoms. It is contraindicated for pregnant women and diabetic patients, and should not be taken by patients with cold and fever. Folic acid is mainly used for the treatment of folic acid deficiency caused by various reasons and megaloblastic anemia caused by folic acid deficiency, preventive administration to pregnant and lactating women, and folic acid deficiency caused by chronic hemolytic anemia. Folic acid is prohibited for those who are allergic to folic acid, and megaloblastic anemia caused by vitamin B12 deficiency cannot be treated with folic acid alone. As can be seen from the above, the two have no contraindications, can be taken together, it is recommended to take at certain intervals as well, but the specific use of drugs should be carried out under the guidance of a physician, do not take without authorization, so as not to damage the body or aggravate the condition.