I have been taking 20 mg of Lexapro for about 4 months now and I had my blood checked and my cholesteral was very high. I have never had high cholesteral before and I am thinking that it is the Lexapro. The lexapro also makes me very tired so I would like to stop taking it. My question is, can I go from 20mg to 10mg for a week and then down to 5 mg and then none? I can split the 20 mg pill in half and just take 10 mg for a week or so and then I can get 5 mg pills to taper down more.