I take hydroxyzine pristiq (desvenlafaxine) depekote er and seroquel xr. every night i suffer from headaches body feels weak can't stop urinatiing and bad depression?

Rule out sleep apnea: Please see a sleep doctor as sleep apnea can cause all of those symptoms, including excess nighttime urination. Hydroxyzine can be very sedating, but this usually goes away in several weeks. Pristiq (desvenlafaxine) can cause headaches, but lack of oxygen from stopping breathing at night can do that as well. Significant nighttime oxygen loss can certainly cause headaches and daytime fatigue and ^ in peeing.

Side effects: Could be due to drug drug interactions, orthostasis, siadh, anticholinergic side effects, please check with your psych md about your symptoms possible side effects and possible causes ps anticholinergic side effects can cause urine retention depakote can cause SIADH can cause increased urination.