TMZ has learned Brittany Murphy received no fewer than 200 pills every month from January 2008 through August 2009 … and sometimes as many as 400.

As we first reported, Murphy used an alias — Lola Manilow Murphy — at Eddie’s Pharmacy in Los Angeles for nearly two years before the pharmacy finally cut her off 4 months before her death.

Pharmacy records show Murphy was getting regular scrips for hydrocodone (Vicodin), clonazepam and Klonopin (anti-anxiety), and Vicoprofen (a Vicodin/ibuprofen combo) — doubling up on some prescriptions on certain months.

Read More: – By TMZ Staff