I've been on celexa for a while and feel less depressed but sort of uncaring towards others. I don't feel happy other people are suffering but I just feel a detached like oh well who cares about you kind of a feeling. Citalopram is the generic form of the brand-name antidepressant Celexa, which is used to treat depression. In addition to depression, citalopram is also used for treating: How to use Celexa. Read the Medication Guide and, if available, the Patient Information Leaflet provided by your pharmacist before you start taking citalopram and each time you get a refill. Hello Mistyr69. Actually celexa is not known to make you sleepy as a common side effect. It might in the beginning, when starting out, make you feel more tired, but then, that will leave you. Taking citalopram with other drugs that make you sleepy or slow your breathing can cause dangerous side effects or death. Ask your doctor before taking a sleeping pill, narcotic pain medicine, prescription cough medicine, a muscle relaxer, or medicine for anxiety, depression, or seizures. If you have depression, your doctor may give you a medication to ease your symptoms. One common antidepressant is Celexa. It’s the brand-name version of the drug citalopram. Doctors give unbiased, trusted information on the benefits and side effects of Sertraline to treat Restless Legs Syndrome: Dr. Schwartz on does zoloft cause restless leg syndrome: Akisthesia (an inner restlessness that can manifest very much like restless legs syndrome) has been reported as a side effect of some antidepressants like prozac. Get Help. If you need help please visit or call 1-800-442-HOPE. Demystifying Depression is a great article which helped me understand some of the ways depression was affecting me. it's unusual to gain weight on wellbutrin. it actually is a med that is weight-neutral, so many drugs say they are weight-neutral but really are not. some people will only take wellbutrin because they don't gain weight on it. What should I discuss with my healthcare provider before taking citalopram (CeleXA)? You should not use this medicine if you are allergic to citalopram or escitalopram , or if you also take pimozide.