Please answer the testosterone level 2.4 ng/ml is low or high? is there any treatment ?

Lab reference range?: Lab tests should always come w/reference range in order to determine if result high or low. Just as important for testosterone is how you feel. If you feel poorly eg hypogonadal, talk to your family doc about treatment options (which depend upon whether you want to father children or not). Also need to find out why your numbers are low before starting treatment. We check prolactin, lh & fsh +/-mri.