Citalopram is an SSRI antidepressant commonly used to treat anxiety and depression. Selective serotonin reuptake inhibitors (SSRIs) like citalopram are thought to work by increasing levels of serotonin in the brain. Depression, and other condition like anxiety disorders, are not just caused by low serotonin levels, but a rise in serotonin levels can improve symptoms and help you feel better.
Side effects are common when you first start taking any medication, some of the common side effects of citalopram include:
insomnia
dry mouth
nausea
headach
lower sex drive, difficulty reaching orgasm, problems with ejaculation (cumming), or erection problems - this could also be a symptom of depression or anxiety itself
sleepiness
lower appetite and loss of weight
agitation, anxiety, trembling, confusion and nervousness
diarrhoea
These are only some of the most common side effects, if you want more information please consult your doctor.
An uncommon but important side effect to be aware of is thoughts of harming yourself, thinking about taking your own life or trying to take your own life. This may be symptoms of you illness, including depression, but may be a side effect of medication. If you experience these thoughts, contact your doctor to seek immediate support to keep yourself safe.
Please do not worry about these side effects. Some people will not get any side effects at all. If you think you are getting side effects from taking Citalopram, speak to your doctor or pharmacist. If you do get a side effect, please think about reporting it via the 'Yellow Card' system.
If you have taken more citalopram than the dosage recommended by the doctor who prescribed it to you, you must get medial help immediately - even if you do not feel any different.