A homocysteine test value of 50umol/L is considered to be somewhat high and there is a possibility of hyperhomocysteinemia. This is because the normal range of values is usually around 0-15umol/L. Higher homocysteine may be associated with many diseases, such as atherosclerosis, coronary heart disease, cerebral thrombosis, dementia, diabetic nephropathy, habitual abortion, etc. Therefore, first of all, you can use folic acid tablets and vitamin B12 to combine the medication to help promote the metabolism of homocysteine and reduce the level of homocysteine in the blood, and then you need to treat the symptoms according to different diseases.