Paroxetine - Has anybody had vivid dreams on this med and legs twitching at night? Regards?

Legs twitching can be a symptom of the following:

Seek medical attention right away if you have symptoms of serotonin syndrome, such as: agitation, hallucinations, fever, sweating, shivering, fast heart rate, muscle stiffness, twitching, loss of coordination, nausea, vomiting, or diarrhea.

https://www.drugs.com/paroxetine.html#side-effects

Do contact your Dr. as well.