How does sertraline work?
Sertraline helps boost serotonin, a chemical messenger in the brain that affects mood, emotions, and sleep. By balancing serotonin levels, sertraline can ease symptoms of depression and anxiety over time.
What is sertraline used to treat?
Sertraline is prescribed for:
- Depression
- Generalised anxiety disorder (GAD)
- Panic disorder
- Obsessive-compulsive disorder (OCD)
- Post-traumatic stress disorder (PTSD)
- Social anxiety disorder
Who can take sertraline?
Sertraline is suitable for most adults and can also be prescribed for children aged 6 and over for OCD.
Who might not be able to take sertraline?
Sertraline may not be suitable if you:
- Have an allergy to sertraline or similar medicines
- Have bipolar disorder (without medical advice)
- Have a history of seizures or epilepsy
- Are taking other medications that increase serotonin (such as MAOIs)
- Can I take sertraline if I’m pregnant or breastfeeding?
Sertraline is sometimes prescribed during pregnancy if the benefits outweigh the risks. If you’re pregnant, trying for a baby, or breastfeeding, speak to your doctor before taking sertraline.
What if I miss a dose?
If you forget to take a dose, take it as soon as you remember. If it’s nearly time for your next dose, skip the missed one. Do not take two doses at once.
How effective is sertraline?
Sertraline is an effective treatment for depression and anxiety, but it doesn’t work overnight. It may take 4 to 6 weeks before you start noticing the full benefits.
What should I do if I take too much sertraline?
Taking too much sertraline can cause serious side effects, including:
- Fast or irregular heartbeat
- Feeling dizzy or faint
- Seizures
- Severe agitation or confusion
If you think you’ve taken too much, seek medical help immediately.
What dose of sertraline is usually taken?
Doses vary depending on the condition being treated:
- Depression and anxiety disorders: 50mg once daily, which may increase up to 200mg if needed
- OCD in children: Starting dose of 25mg, increasing as needed
Your doctor will start you on a low dose and adjust it if necessary.
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What are the side effects of sertraline?
Like all medicines, sertraline can cause side effects, but not everyone gets them. Common ones include:
- Feeling sick (nausea)
- Dizziness
- Headaches
- Trouble sleeping
- Sweating
- Feeling tired or restless
Some people may experience more serious side effects, such as suicidal thoughts in the early stages of treatment. If you feel unsafe, speak to a healthcare professional straight away.
How should I take sertraline?
Sertraline comes as a tablet or liquid and is usually taken once a day. You can take it with or without food.
When should sertraline be taken?
Sertraline can be taken in the morning or evening. If you find it makes you feel drowsy, taking it in the evening might work better for you.
What are the brand names for sertraline?
Sertraline is available as a generic medicine and under the brand name Lustral in the UK.
Final thoughts
Sertraline can be a life-changing treatment for depression and anxiety, but it takes time to work. Stick with it, follow your doctor’s advice, and reach out for support if you need it. If you have any concerns about side effects or how it’s making you feel, speak to your doctor or pharmacist.
