What is a common adverse reaction associated with electroconvulsive therapy?

A common adverse reaction associated with electroconvulsive therapy is memory loss and confusion. This effect stems from the way the treatment impacts brain chemistry and neural pathways. ECT is known to cause temporary disruptions in memory, particularly affecting the ability to recall events before and shortly after the procedure. Patients may experience difficulty with both short-term and sometimes long-term memory, which can lead to confusion during recovery periods.

While other options may seem plausible, they do not typically align with the most recognized adverse effects of ECT. Hypotension can occur in some medical situations but is not a primary concern with ECT. Increased appetite and insomnia are not commonly reported side effects associated with the treatment. Therefore, recognizing memory loss and confusion as common reactions helps highlight the importance of monitoring patients following ECT, aiding in the management and support necessary for their recovery.