The infralimbic cortex and accumbens shell appear to be recruited by extinction learning because inactivation of these structures prior to extinction training did not alter cocaine seeking. Together, these findings suggest that a neuronal network involving the infralimbic cortex and accumbens shell is recruited by extinction training to suppress cocaine seeking…Interestingly, however, if prefrontal cortex is electrically stimulated during abstinence, cocaine seeking is reduced in the first extinction session (Levy et al., 2007), suggesting that electrical stimulation of prefrontal cortex may mimic extinction training and/or that extinction training enhances activity in prefrontal cortex.

Read More

Cocaine Suppresses Immune System

Cocaine users are more likely than non-users to suffer from HIV, Hepatitis, sexually transmitted and other diseases according to a recent study by the McLean Hospital Alcohol and Drug Abuse Research Centre in Belmont Massachusetts.

The study found that cocaine impairs the human body's immune defence system for at least four hours.

This weakened immune defence system makes it more likely that an infection like HIV or the common cold can take hold.

The study involved 30 participants with a history of cocaine use that had used cocaine at least once within the past month.

The research suggesting the compromised immune system for cocaine users could help to explain the known high incidence of infectious diseases amongst drug users.

(Source: Journal of Clinical Endocrinology & Metabolism, 2003, pages 1188-1193)


This research confirms other scientific research that indicates that illicit drugs suppress the human immune system.

Past scientific research has disclosed that cannabis use also suppresses the human immune system making users more susceptible to infections (see our web site at

As well, cocaine use can prove fatal.

Infections like HIV and Hepatitis have serious health problems so programs that maintain illicit drug use should be replaced by rehabilitation to a drug free condition.

Drug Damage

The Metropolitan Police in the United Kingdom have come up with a unique way of showing the health damage from the use of illicit drugs.

In a series of before and after photos of young women that used cocaine the severe aging is clear.

The damaged faces of the women are shown at the police web site and have been produced on posters, beer mats and nightclub flyers.

The shocking images showing the degenerative effects of drug use indicate that drug use can prematurely age young women in as little at 3 years of drug use.

One teenager looks 20 years older after using cocaine.

(Drug damage images are at


All illicit drug users suffer physical harm and damaged looks are one of the health consequences.

However premature aging from using illicit drugs means rising health costs to the community as medical conditions normally associated with aging are brought forward to an earlier stage in life.

Cannabis is known to suppress the human immune system and to cause cancer so the health risks extend beyond aging.

By using our courts to divert illicit drug users into detoxification and rehabilitation we can help users to avoid these future health burdens and save costs to the community.

These premature aging images MUST be used by Australian governments as part of their drug prevention education campaigns to turn teenagers away from future drug use.

Dutch Weak on Cocaine

Drug smugglers arrested with less than 3 kilos of cocaine at Amsterdam airport will not be prosecuted under plans by the Dutch government.

About 150 cocaine smugglers at arrested at the airport every month.

There are a rising number of arrests at the airport due to an influx of drug smugglers and the goals and courts cannot cope.

Previously the government stopped prosecuting drug smugglers with one and a half kilos of cocaine and now they have doubled the limit.

(Source: Geraldine Coughlan BBC correspondent in the Hague)


The Dutch have strongly embraced harm minimisation in drug policies and the drug problems have got worse.

The government clearly cannot cope with the drug smugglers so they ease the prosecution laws to stop their gaols and courts being flooded.

Australia has adopted harm minimisation in our drug policy adopting Dutch drug policies like injecting rooms, syringe distribution and allowing illicit drug possession.

Australian governments must provide detoxification and rehabilitation to illicit drug users to get them drug free.

International criminals and terrorists control the illicit drug trade so harm minimisation benefits these by providing a market for drugs.

Cocaine Deaths

A study of 146 deaths from cocaine use in NSW from the records of the Coroners Office showed-

89% of the cocaine death victims were not in any treatment program.

The number of cocaine deaths increased substantially between 1998 and 2001 with the worst years being 1998 and also 2001.

84% of cocaine death victims were males.

The average age at death was 34 years.

3 out of 4 victims were in a married or defacto relationship.

Half of the victims were employed and 26% of all cocaine victims worked in professional occupations.

3 out of 4 victims were born in Australia.

(Source: National Drug and Alcohol Research Centre)


Most of the cocaine death victims were long-term illicit drug users that were not receiving any assistance in getting themselves drug free.

Australian courts should direct arrested cocaine drug users into detoxification and rehabilitation programs with the clear aim to get them off all illicit drugs.

Providing illicit drug users with places to use drugs, clean syringes and other programs to maintain or change their drug use is not working.

Effective rehabilitation programs with the objective to get illicit drug users totally drug free is the only way to prevent cocaine deaths.

Twitter Feed

Search the site


More detoxification & rehabilitation that gets illicit drug users drug free.
Court ordered and supervised detoxification & rehabilitation.
Less illicit drug users, drug pushers and drug related crimes.

Go to top