Acute and chronic ingestion of cocaine predisposes the abuser to a wide range of local and systemic complications. This article describes the case of a 38-year-old man whose chronic cocaine snorting resulted in the erosion of the midfacial anatomy and recurrent sinus infections. Previously published case reports specific to this problem are presented, as are the oral, systemic and behavioural e...

A case of Gardnerella vaginalis bacteremia is reported. This bacteremia occurred in a male alcohol abuser who developed definite signs of pulmonary abscess and empyema. Streptococcus milleri grew from another blood culture, but Gardnerella vaginalis was also isolated from a bronchoscopic aspirate and pleural drainage sample as part of mixed flora containing anaerobes, Streptococcus species, Nei...

Opioid withdrawal causes a dysphoric state that can lead to complications in pain patients and can propagate use in drug abusers and addicts. Opioid withdrawal changes the activity of neurons in the nucleus accumbens, an area rich in both opioid-binding mu opioid receptors and glutamate-binding NMDA receptors. Because the accumbens is an area important for reward and aversion, plastic changes i...

Loperamide (Imodium) is a non-prescription opioid receptor agonist available over-the-counter for the treatment of diarrhea. When ingested in excessive doses, loperamide can penetrate the blood-brain barrier and is reported to produce euphoria, central nervous system and respiratory depression, and cardiotoxicity. There is an emerging trend in its use among drug abusers for its euphoric effects...

BACKGROUND Opium use in diabetic populations is associated with major depressive disorder (MDD). This study was designed to investigate the relationship between opium use and severity of depression in Iranian diabetic patients. METHODS In this case-control study, 642 type 2 diabetic patients were recruited from those presenting at two outpatient clinics at the Akhavan Hospital in Kashan, Iran...

PURPOSE Anabolic androgenic steroids (AAS) abuse for improving physical appearance and performance in body builders is common and has been considered responsible for serious cardiovascular effects. Due to disagreement about cardiovascular side effects of these drugs in published articles, this case control study was designed to evaluate the echocardiographic findings in body builder athletes wh...

OBJECTIVE When counseling women experiencing intimate partner violence (IPV), healthcare providers can benefit from understanding the factors contributing to a women's motivation to change her situation. We wished to examine the various factors and situations associated with turning points and change seeking in the IPV situation. METHODS We performed qualitative analysis on data from 7 focus ...

BACKGROUND Loneliness is one of the psychological variables related to high risk behaviors that should be investigated more. OBJECTIVES The current study aimed to assess emotional, social, romantic, and familial dimensions of loneliness in drug abuser and nondrug abuser individuals. PATIENTS AND METHODS Two hundred and twenty eight individuals were enrolled in this cross sectional study. Hu...

Intimate partner violence (IPV) is a significant public health problem associated with high rates of posttraumatic stress disorder (PTSD). Few longitudinal studies have investigated IPV-related PTSD and we know of only 1 longitudinal study to date that has explored IPV-related PTSD in residents of battered women's shelters. The current report describes a prospective study of IPV-related PTSD in...

Heterosexual transmission of human immunodeficiency virus (HIV) was investigated in 123 subjects with no apparent risk factor for infection other than having had heterosexual intercourse with a person who was either infected with HIV or at high risk of being infected with it. Seven subjects were found to be infected with the virus. Risk factors for transmission included being the regular sexual...