Which is stronger, paroxetine or lorazepam?

Generally speaking, it is not appropriate to directly compare the "strength" of paroxetine and lorazepam, as they have different mechanisms of action and onset speeds. Their effectiveness should be evaluated based on specific treatment needs. If in doubt, it is recommended to consult a doctor in advance. The detailed analysis is as follows:

If rapid relief of acute symptoms such as anxiety and tension is required, lorazepam acts faster and provides more noticeable symptom relief in a short period, which may give the impression of being "stronger." However, this effect is primarily symptomatic relief, lasts for a relatively short duration, and long-term use requires caution regarding physical adaptation.

For conditions requiring long-term management, such as depression or generalized anxiety disorder, paroxetine takes longer to take effect (usually 2–4 weeks), but it works by modulating neurotransmitter levels, leading to sustained improvement in the underlying condition. Over time, its therapeutic benefits become increasingly evident. This type of long-term regulatory effect cannot be simply judged by the notion of "strength."

The choice between paroxetine and lorazepam should be made by a physician based on the type of condition and the urgency of symptoms. Dosages must not be adjusted or medications switched without medical guidance. If any emotional or physical abnormalities occur during treatment, prompt medical consultation is necessary for timely feedback and adjustment of the treatment plan by the physician.