I guess that can be used like that but still i suggest you to have it according to the advice of the doctor because that is the needed thing for you right now.
Because if we start taking something with recommendation and knowing about it that can cause bad effects.
Blood pressure which is sensitive this thing can be minimize by alternating the schedule of the diet if not then take very simple medicen in all respect.
For hair to give some its roots in the lab to determine the disease whether it is dandruff or alopacia which is very typical disease,so this thing gives more better facility to do the treatment of the patients.
Several NOG's are working health concern therefore it is better to take some knowledge to up grade all the clear medical theme to keep the body fitness by all means.