This study examines acute and delayed adverse reactions reported in naturalistic psychedelic use, focusing on their associations with substance-use patterns, contextual variables, and user motivations. Using an online survey incorporating the Psychedelic Use Scale, data were collected from a large naturalistic sample (N=1022) to analyze patterns of self-reported adverse reactions. Acute adverse...
IntroductionThe adoption of emerging therapeutic approaches in veterinary medicine is likely to depend not only on scientific evidence but also on how such interventions are cognitively and attitudinally appraised by future professionals. This study aimed to assess knowledge, attitudes, and perceived risk regarding psychedelic use among veterinary students, and to examine their association with...
Shelter environments frequently expose dogs to chronic stress and anxiety, which can compromise their welfare and reduce their chances of adoption. Recent interest in psychedelic-assisted approaches has suggested potential therapeutic applications in veterinary behavioral medicine, although empirical evidence remains scarce. This study aimed to evaluate the combined effects of low-dose...
Psychedelic-assisted therapy is regaining attention as a promising approach to treating mental health disorders. This research aimed to compare related factors regarding the therapeutic use of psychedelics between medical and nursing students, addressing a notable gap in existing research. A cross-sectional survey was conducted at the University of Las Palmas de Gran Canaria (Spain) during the...
Low-dose psychedelics have shown potential in modulating chronic pain in humans, yet their application in veterinary medicine remains unexplored. This study protocol proposes to investigate the therapeutic potential of low-dose oral administration of 1-cyclopropionyl-D-lysergic acid diethylamide (1cp-LSD), a legal LSD analogue in certain countries, for the management of chronic pain in...
This paper highlights the ethical and epistemic challenges posed by psychedelic therapy and vindicates the importance of epistemology in the clinical and psychotherapeutic setting. Despite their relative physiological and psychological safety, these substances can induce changes in the beliefs of those who use them, such as paranormal beliefs. To explain the changes in beliefs, we introduced...
The therapeutic potential of psychedelic substances, particularly psilocybin, for treatment-resistant depression (TRD) has garnered considerable attention. However, the necessity of subjective psychedelic experiences for therapeutic efficacy remains unclear, creating a critical gap in the field. To determine whether subjective psychedelic experiences induced by psilocybin are required for its...
This pilot study explored the potential of microdosing 1-cyclopropionyl-d-lysergic acid diethylamide (1cp-LSD) to treat canine anxiety. A single-case study was conducted on a 13-year-old female dog with severe separation anxiety, who was treated with 5 µg of 1cp-LSD every 3 days for a month. Anxiety was assessed before, after, and 1 month following treatment using a validated questionnaire. The...
Anxiety affects 14-20% of dogs. Pharmacological treatments often fail. Psychedelics have shown to be useful for anxiety and depression in humans, but their veterinary use remains unexplored. We aimed to determine the effects of low-dose 1-cyclopropionyl-d-lysergic acid diethylamide (1cp-LSD) administered in a single dose to a dog, to observe the effect and establish the safety of the substance....
Abstract Psychedelic use has increased in the last decade. However, it is unclear whether the cultural background of the consumers exerts any influence. The aim of the present study was to determine the pattern of psychedelic use in Spain and Spanish-speaking populations in South America and compare these consumption patterns to understand the use of these substances in two culturally distinct...
In psychedelic therapy, the importance of set and setting is a fundamental but under-researched assumption. The aim of this study is to correlate variables of set (psychedelic use motivation) and setting (psychedelic use location and type of companion) with psychopathology, wellbeing and personality variables. A sample of 1022 participants of the Spanish-speaking population was collected...
Psychedelics are experiencing a strong renaissance and will soon be incorporated into clinical practice. However, there is uncertainty about how much harm they can cause at what doses. This review aimed to collect information on the health-hazardous doses of psychedelic substances, to be aware of the risks to which patients may be subjected. We focused on ergolamines, simple tryptamines, and...