fluoxetine is known to cause significant insomnia in many patients as it is an activating drug. being an selective serotonin reuptake inhibitor (ssri) fluoxetine causes sexual dysfunction. both these side effects can be treated by taking tablet trazodone (brand name trazaril) 25 mg at night time. it antagonizes the side effects of fluoxetine. after two weeks if needed the dose can be increased to 50 mg. the probable causes:fluoxetine induced sexual dysfunction or insomnia. probable diagnosis:ssri induced sexual dysfunction. treatment plan:tablet trazodone 25 mg at night time. regarding follow up:for further queries consult a psychiatrist online. ---> <link>
can fluoxetine cause disturbed sleep?