Cranial Electrotherapy Stimulation
Cranial Electrotherapy Stimulation (CES) uses a cellphone-sized device that stimulates the cranium and brain with a current that cannot usually be sensed by the consumer (below four milliamps). No serious side effects have been reported. The FDA has recognized CES as a Class III device for treatment of depression, anxiety, and sleep disorders.
Mental Health Implications
A proceeding is pending for Class II status, focused on its use in people recovering from substance use conditions.
Studies and clinical experience also suggest benefits for:
- attention deficit hyperactivity disorder (ADHD),
- obsessive-compulsive disorder,
- post-traumatic stress disorder (PTSD),
- cognitive dysfunction,
- traumatic brain injury,
- pain,
- enhancing attention and concentration, and
- decreasing assaultive behavior.
Prescription Required
Although a prescription is required, CES can be used safely and conveniently in the home, without professional supervision. It can be used adjunctively with most other treatments.
Side Effects
There are no known contraindications to the use of CES. Side effects are uncommon and of minimal severity. Differential effects on children remain to be tested.
The lack of drug interactions, low incidence of side effects and suggestive findings in small studies require additional research attention and counsel responsible consumer use as the data are being developed.
Research Needed
MHA encourages additional research to determine whether the promise of CES can be fulfilled, without the serious side effects of large-current ECT, Transcranial Electrostimulation (“TES”) or deep brain stimulation (higher-intensity forms of brain stimulation, not discussed in this outline). Future studies should target an understanding of the mechanisms or neurophysiology of both DC and AC methods of neuromodulation, as well as results for a broad range of mental health conditions, particularly depression, since most past studies of depression have been small and generally not double-blind. A large number of suggested uses remain to be explored. Research on the use of CES in children and during pregnancy and larger, double-blind studies of treatment efficacy would be particularly helpful.
Conclusion
Promising, but not yet proven. But given minimal side effects, experimentation with CES is a reasonable choice if other treatments prove ineffective or are poorly tolerated.
For detailed information on CES and other treatments, download the full review.