... tasks like before. He is very technical and has been in medical sales and mgmt his career life. His wife is developing on set memory issues which compound his frustration and depression. He was recently precribed Pristiq but had difficulty tolerating it because of stomach upset. He is also a colostomy patient. He was only on Pristiq for 1 week and now off for four days and now is behaving very aggressively verbally which is uncharacteristic. Could this be an effect of Pristiq withdrawal?

Pls advise if possible. We will seek advise from the primary care person when they return from vacation.

thank you