After having a great day yesterday, I'm now having a truly awful one. The depersonalisation is extreme, I don't even feel like i'm typing this myself. My hands are shaking, i feel sick, i'm dizzy. For almost 3 weeks now i've been taking 5mg lexapro a day. My doctor want me to increase it to 10mg daily so this morning I took 7.5mg. I think that's what caused it. Is there any chance that this drug is doing me more harm than good? I was so reluctant to take medication but I gave it a go after counselling and natural remedies failed. Is anyone else taking lexapro? Is this a normal reaction? I really need some reassurance.