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If you experience persistent or severe symptoms, contact your provider

I wasn't even depressed before taking it, I just had anxiety but now..." source "Severe depression after stopping Lexapro after 2 years" source Dry mouth or increased thirst (Starts within first days, may persist) "Feeling dazed, nauseous, mentally slow, thirsty/dry mouth." source "I've been experiencing a few side effects such as dry mouth, constipation..." source Dizziness or vertigo (Starts within first days, may resolve after a few weeks) "For example, some people report feelings of vertigo and nausea." source "Primarily extreme fatigue, dizziness, headaches, emotional blunting, and some cognitive side-effects like brain fog, etc." source Difficulty falling or staying asleep (Starts within first week, may persist) "Rough as in headaches, increased anxiety, not sleeping." source "Lazyness, waking up at night, Problems getting out of bed (Feeling still tired)..." source Weight gain or increased appetite (Develops over weeks to months, persists as long as on medication) "I gained weight and had an increase of appetite

Scientific References Frequently Asked Questions Can high vitamin B12 levels cause symptoms

In bed at night is worse