Thanks for using health care magic for posting your query.
I have gone through your given history in detail.
In your description you have mentioned that you husband has problems with both thyroid
. Involvement of 2 different hormonal
glads warrants a consultation by an endocrinologist
Your LH and FSH is mostly normal.
Coming to buspirone
that has been prescribed. Even if you husband is having depressive symptoms due to hormonal reasons,apart from correction of hormones he should be prescribed an antidepressant. Buspirone is a mild antidepressant but effect when there are sexual problems due to low testosterone. You should start him on buspirone as advised.
Hope I am able to answer your concerns.
If you have any further query, I would be glad to help you.
In future if you wish to contact me directly, you can use the below mentioned link:
Wish you good health,
Dr. Srikanth Reddy M.D.