Does sertraline cause oversleeping?

Sertraline can cause drowsiness or fatigue as a side effect, which may lead to oversleeping in some individuals. However, it is important to note that not everyone who takes sertraline will experience this side effect, and the severity of the side effect can vary from person to person.

In some cases, oversleeping while taking sertraline may be related to other factors, such as underlying medical conditions or lifestyle factors. For example, sleep apnea or other sleep disorders can cause excessive sleepiness, as can a lack of physical activity or poor sleep hygiene.

If you are experiencing excessive sleepiness or oversleeping while taking sertraline, it is important to talk to your doctor. Your doctor may be able to adjust your dosage or recommend other strategies to help manage your fatigue. Additionally, it may be helpful to establish a regular sleep schedule, practice good sleep hygiene, and engage in regular physical activity to help manage your sleep and energy levels.

In conclusion, sertraline can cause drowsiness or fatigue as a side effect, which may lead to oversleeping in some individuals. If you are experiencing excessive sleepiness or oversleeping while taking sertraline, it is important to talk to your doctor to determine the underlying cause and develop an appropriate treatment plan.


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: