As it is a very good advice on behalf of respectable forum members who have told you to run it up until PCT, there is another feasible option regarding Arimidex use, keeping in mind that Arimidex is rightfully associated with estrogen rebound, as many of us have experienced before: running a low dose ofArimidex for an extra more week into your PCT.

Here is the logic behind this practice: Nolvadex and Clomid, which are recommended PCT agents, need time to build up in your system to start working and this can take up to a week. In the meantime, it is not at all a bad idea to continue with your low dose of Arimidex to make surethat you will not find yourself in a situation where your estrogen levels are considerably higher than your Test levels, which is seemingly the mother of all problems concerning post-cycle issues.

This being said, you may want to continue to use a low dose of Arimidex 1 week into your PCT, just to make sure you won't suffer from an estrogen-rebound related gyno formation. I have had very good results by doing so in terms of estrogen management in the past.

Another option would be using a more advanced anti-e which we know isn't associated with e-rebound, namely Aromasin, and stop using it on the first day of PCT.

Just my 2 cents...