The
definition of “sexual addiction”, given by Goodman, describes it as a form of
behaviour that can function both to produce pleasure and to provide escape from
internal discomfort [6]. He characterized it as a failure to control one’s
sexual behaviour and the continuation of sexual behaviour despite significant
harmful consequences. The patient met the criteria of sexual addiction [7].
Though no large epidemiological studies have been done, the prevalence of CSB
is approximately 3-6% in older literature, out of whom 20% are women [7-8]. It
is reported that 63% of females with CSB have experienced childhood sexual
abuse compared to 39% of males with CSB [9]. The reasons for childhood sexual
abuse leading to CSB are still under investigation, but one popular explanation
is the trauma theory which postulates that “dissociative defences are used to
protect an individual from feelings of helplessness, lack of control, and/or
the realities of the traumatic events” [10]. The most frequent co-morbidities
found include alcohol abuse or dependence, phobic disorders, and major
depression or dysthymia [11]. It can be seen in a number of neurological
disorders like Alzheimer’s disease and Parkinson’s disease [12-13]. In
Parkinson’s disease, dopamine replacement therapies (Levodopa, dopamine
agonists) have been associated with CSB [14]. A small number of case studies
using naltrexone support its effectiveness at reducing urges and behaviours
associated with CSB [15]. Citalopram resulted in significant reductions in the
desire for sex, frequency of masturbation, and hours of pornography use per
week in a sample of 28 gay and bisexual men compared to placebo [16]. Addition
of Naltrexone added to SSRI treatment resulted in reduction of CSB related
behaviour [17]. Non pharmacological treatments like psychodynamic psychotherapy
and cognitive behaviour therapy have been shown to be effective. Support groups
like Sex Addicts Anonymous (SAA), Sex and Love Addicts Anonymous (SLAA) and
Sexaholics Anonymous are available [18-20]. Sexual compulsivity in women has
been understudied. Further work is required to ascertain the frequency of this
disorder in the general population and to establish its natural history, risk
factors, psychiatric comorbidity, and medical consequences so that, eventually,
treatments may be developed and offered to those in need.