Brief Answer:
Its a long period

Detailed Answer:
Hello
Thanks for choosing health care magic for posting your query.
I have gone through your question in detail and I can understand what you are going through.
Lupron dose cause emotional problems. Well one and half years is quite a long period for a medication to still have its effects even after stopping it. Its quite unlikely that the itching and insomnia that you are experiencing is due to the Lupron.
I think it would be wise to treat it as an independent problem. For insomnia I would suggest that initially uou follow all the steps of a good sleep hygiene:
1) Have some aerobic workouts during day preferably in the morning.
2) Have a light dinner.
3) Completely avoid coffee/tea/alcohol/energy drinks/coke/smoking.
4) Have a warm water bath before going to sleep.
5) Dont try very hard to go to sleep. If you are not sleepy then sit on a couch or sofa and do some reading and go to the bed only when you are sleepy.
6) Avoid watching tv or working on laptop/computer or bright screens at night.
7) Keep the lighting of your bedroom dim and make your bed every morning after you wake up so that you get a cozy bed to sleep at night.
8) Use your bedroom only for sleeping and resting and do not do any other work there.
9) Avoid afternoon nap for any reason.
Further if you still have insomnia, then you may use a short course of sleeping pills like zolpidem or clonapzepam for 7 days and then gradually get it wothdrawn.
For intractable itching I would suggest that you should try Duloxetine in 20 mg or 30 mg strength which is very effective in such itching periods. For occasional itch even use of antihistaminics like cetrizine should be very useful.
Hope I am able to answer your concerns.
If you have any further query, I would be glad to help you.
If not, you may close the discussion and if possible you may rate the answer for me, so that I get a good feedback.
In future if you wish to contact me directly, you can use the below mentioned link:
bit.ly/dr-srikanth-reddy
                                                                                                                                                                                                                                                                                                                                               
Wish you good health,
Kind regards
Dr. Srikanth Reddy M.D.

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