What are the main side effects of citalopram?

Citalopram is a commonly prescribed medication for the treatment of depression and anxiety. While citalopram can be an effective treatment option for many people, it is important to be aware of its potential side effects. Here are some of the main side effects of citalopram, based on studies and research.

Nausea

One of the most common side effects of citalopram is nausea. Research has shown that approximately 20-30% of people taking citalopram experience nausea as a side effect. The good news is that this side effect is typically mild and goes away on its own within a few weeks of starting the medication.

Dry mouth

Dry mouth is another common side effect of citalopram, affecting approximately 10-20% of people taking the medication. Dry mouth can be uncomfortable, but it is usually not a serious side effect. Drinking plenty of water and chewing sugarless gum can help alleviate this side effect.

Dizziness

Dizziness is a less common but still notable side effect of citalopram. Research has shown that approximately 10-15% of people taking citalopram experience dizziness as a side effect. Dizziness can be a sign of low blood pressure, so it is important to talk to your doctor if you experience this side effect.

Headache

Headache is another potential side effect of citalopram, affecting approximately 10-15% of people taking the medication. In most cases, headaches caused by citalopram are mild and go away on their own within a few weeks of starting the medication.

Fatigue

Fatigue is a less common but still possible side effect of citalopram. Research has shown that approximately 5-10% of people taking citalopram experience fatigue as a side effect. Fatigue can be a sign of low blood pressure or other underlying health issues, so it is important to talk to your doctor if you experience this side effect.

Conclusion

In conclusion, citalopram is a medication that can be an effective treatment option for depression and anxiety. However, like all medications, citalopram can cause side effects. The most common side effects of citalopram include nausea, dry mouth, dizziness, headache, and fatigue. It is important to talk to your doctor if you experience any of these side effects, as they may be a sign of underlying health issues or may require a change in medication dosage or type.


There are various forms of drugs available, such as tablets or liquids, and each may have a separate patient information leaflet (PIL) for different doses. It is important to refer to the PIL for the specific form and dose of the drug that you have been prescribed.

You can search for further information and PILs on websites such as:

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