In contrast, some heavy amphetamine users tend to experience a reduced desire for sexual contacts and may even become impotent. However, none of these studies has so far resolved the issue of whether amphetamine use causes such behavior. There are also some noteworthy findings that reveal a low dose of amphetamine increases a male’s sexual libido and that a high dose and frequent use of amphetamine can trigger several sexual dysfunctions such as delayed ejaculation, decreased sexual drive, prolonged erection, and multiple orgasms.Īs cited by Leslie Iversen in Speed, Ecstasy, Ritalin: The Science of Amphetamines, the large number of researchers, surveys and studies find an association between chronic and heavy amphetamine use and increased sexual activity. Eighty-five percent claimed that they experienced strong sexual stimulation after taking amphetamines. Unfortunately, there was not enough information available for the remaining patient in this study to fully conclude that amphetamine triggers sexual libido.Īnother study that was conducted was by Shiorring, wherein 50 Scandinavian amphetamine-users who were in rehab treatment had been interviewed to identify the link between amphetamine and their sexual experience. In Bell and Trethowan study, 5 of the 14 amphetamine-users included in their sample reportedly experienced increased sexuality, whereas, 3 experienced a decreased sexuality and 5 did not experience any changes at all. The correlation between years of heavy amphetamine use and heavy alcohol use in the current patient sample was significant in patients with 10 or more years heavy alcohol use, but not in. In such cases, symptoms of amphetamine psychosis commonly include paranoid and persecutory delusions as well as auditory and visual hallucinations in the presence of extreme agitation. One case study by Connell reported that 7 out of the 17 amphetamine users he studied reported an increase in libido following amphetamine use. A minority of individuals who use amphetamines develop full-blown psychosis requiring care at emergency departments or psychiatric hospitals. Abel’s P sychoactive Drugs and Sex provided more reports about the varying findings of amphetamine and sexuality. Long-term Effects of Amphetamines Long-term and heavy amphetamine use bring upon: Paranoia. While some reported amphetamine users experienced decreased sexual drive, other amphetamine dependents have described an increased sexual libido and intense orgasm.Įrnest L. However, at present, the link between amphetamines and sexuality remained complex despite the emergence of studies that yielded varying opinions.Īs noted in Leslie Iversen’s Speed, Ecstasy, Ritalin: The Science of Amphetamines, amphetamine side effects depend on dosage, personality, previous sexual experience, degree of normality of pre-drug sexual adjustment, and setting. © 2012 American Academy of Forensic Sciences.The effects of amphetamine on sexuality – specifically in males – have attracted wide attention among clinicians and researchers for years. The apparent sedation is probably the consequence of sleep deprivation during an amphetamine binge and the after-effects of the drug. Relations between concentration and effect could not be established. In contrast, many cases were observed that rather suggested an influence of centrally sedating substances when considering the psycho-physical conditions. A widespread opinion is that after the consumption of amphetamines, centrally stimulating effects with corresponding consequences on safe driving are expected. In 338 cases, amphetamines were the only psychoactive substance group in plasma at mean, median, and highest concentrations of 0.18, 0.12, and 1.05 mg/L, respectively. Amphetamine dependence is characterized by compulsive drug-seeking and drug use, leading to functional and molecular changes in the brain. In 1857 of 8709 cases of driving under the influence of drugs, amphetamine-like drugs (amphetamine, methamphetamine, and methylendioxyamphetamine) were present either alone or together with other licit or illicit drugs. According to the DSM-IV-TR, symptoms of heavy, chronic, or episodic use of amphetamine, known as amphetamine dependence, can be very serious. Scientific opinions differ whether the use of stimulants causes deterioration in driving skills.
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