Murphy, December 20, died at the age of 32 after collapsing at his home in Hollywood Hills. Her mother and her husband has said that the actress does not abuse prescription drugs or have an eating disorder.Attempts to reach them for further comment were not immediately successful Thursday.Murphy's husband Simon Monjack, and his mother, Sharon Murphy, told investigators the actress had had flu-like symptoms in the days before he died.Monjack The Associated Press last month that his wife had several recipes, including an anti-drug crisis, but not drug abuse.LOS ANGELES - Brittany Murphy died of pneumonia, but anemia, and prescription drugs also played a part, coroner's officials said Thursday.The biggest cause of death was pneumonia acquired in the community, with contributions from the factors Iron deficiency and "multiple drug intoxication," according to county coroner's office in Los Angeles.The coroner's spokesman Craig Harvey, refused to specify which types were involved in drugs, but said they were all prescribed drugs. Details about drugs "Clueless" and "8 Mile" star had in his system, will be released in several weeks, when you make a complete report.Murphy, December 20, died at the age of 32 after collapsing at his home in Hollywood Hills. Her mother and her husband has said that the actress does not abuse prescription drugs or have an eating disorder.Actress Brittany Murphy died of pneumonia, poisoning by prescription drugs, contributing to his death.The star of Clueless, 8 Mile, was found dead in 32 years, 20 December after collapsing at his home in the Hollywood Hills to suffer a heart attack.Pneumonia was the cause of her death, the factors that contribute to iron deficiency and "multiple drug intoxication," according to county coroner's office in Los Angeles.On 20 December actor's death was an accident and probably could have been avoided if Murphy had seen a doctor earlier, said Deputy Chief Coroner Ed Winter authority.He noted however, that she had an appointment with a doctor a few days after she died.Click here to learn more!Your request is being processed ...Investigators said that the actress had experienced flu-like symptoms in the days before he died.Monjack The Associated Press last month that his wife had several recipes, including an anti-drug crisis, but not drug abuse.He said he had taken an over-the-counter Robitussin for his recent illness.Dr. Michael Baden, a former senior coroner in New York, said the amount and type of drug Murphy took was the key to understanding how he died.