uniladtech homepage
  • News
    • Tech News
    • AI
  • Gadgets
    • Apple
    • iPhone
  • Gaming
    • Playstation
    • Xbox
  • Science
    • News
    • Space
  • Streaming
    • Netflix
  • Vehicles
    • Car News
  • Social Media
    • WhatsApp
    • YouTube
  • Advertise
  • Terms
  • Privacy & Cookies
  • LADbible Group
  • LADbible
  • UNILAD
  • SPORTbible
  • GAMINGbible
  • Tyla
  • FOODbible
  • License Our Content
  • About Us & Contact
  • Jobs
  • Latest
  • Archive
  • Topics A-Z
  • Authors
Facebook
Instagram
X
TikTok
Snapchat
WhatsApp
Submit Your Content
Experts issue warning over potentially deadly side effect of popular anti-depressant
Home>News
Updated 17:26 12 Feb 2026 GMTPublished 12:49 12 Feb 2026 GMT

Experts issue warning over potentially deadly side effect of popular anti-depressant

The worst side effects are very rare

Rebekah Jordan

Rebekah Jordan

google discoverFollow us on Google Discover
Featured Image Credit: NurPhoto / Contributor / Getty
Health

Advert

Advert

Advert

Some medications come with a long list of possible side effects, ranging from minor inconveniences to more concerning symptoms that need medical attention.

Recognising these side effects early enough can help you discuss things with your doctor, who can adjust your treatment to make sure it works for you, not against you.

One commonly prescribed medication that falls into this category is sertraline, also known by its brand name Zoloft. It's widely prescribed through the NHS and, like other meds, carries some risk of side effects though not everyone will experience them.

What is sertraline prescribed for?

Classed as a selective serotonin reuptake inhibitor (SSRI), sertraline is an antidepressant used to treat moderate-to-severe depression, anxiety disorders, PTSD, and OCD by increasing brain serotonin levels.

"It's thought to work by increasing the level of serotonin (a chemical in the brain that controls mood)," the NHS noted. "When serotonin levels are normal you feel calmer and happier."

Advert

Sertraline (aka Zoloft) has a list of common and rare side effects (Bloomberg/Contributor/Getty)
Sertraline (aka Zoloft) has a list of common and rare side effects (Bloomberg/Contributor/Getty)

Common side effects

Most side effects, if you have them, tend to ease up after a couple of weeks 'as your body gets used to the medicine', the NHS described. However, some can stick around longer.

The common side effects include:



  • Headaches
  • Nausea and vomiting
  • Dizziness or drowsiness
  • Dry mouth
  • Diarrhoea
  • Sleep problems
  • Sexual problems e.g. loss of libido
  • Weight gain

The medical experts note the importance of talking to your doctor if you're experiencing side effects that won't go away or are getting worse.

According to the NHS: "Your doctor may prescribe a low dose to start with and increase it after a week or more. This reduces the chances of side effects."

Sertraline is used to treat depression, anxiety, PTSD and OCD (simpson33/Getty)
Sertraline is used to treat depression, anxiety, PTSD and OCD (simpson33/Getty)

The rare, but serious side effects

In extremely rare cases, some people may develop more serious side effects that require urgent medical attention.

In its most severe form, serotonin syndrome can trigger life-threatening complications such as fever, tremors, seizures, irregular heartbeat and loss of consciousness.

The rare side effects include:



  • Allergic reaction (anaphylaxis) – causing symptoms such as a swollen throat or tongue, a raised, itchy rash and difficulty breathing
  • Serotonin syndrome – a rare but serious condition that causes a fast heartbeat, sweating, shaking, twitching muscles and feeling confused or agitated
  • Feeling very low and having suicidal thoughts

If users experience any of these symptoms, or have accidentally taken more than one dose at a time, they're advised to contact a health professional immediately.

Choose your content:

a day ago
  • BlackJack3D / Getty
    a day ago

    Users demand immediate ban on new crypto app that lets you 'pay anyone to do anything'

    Concerns have been raised over the bounties being offered

    News
  • Rebecca Noble / Stringer via Getty
    a day ago

    Trump’s $70B border bill greenlights massive AI ‘Smart Wall’ that will span the US border

    This wall enhances the power of agents on the southern border

    News
  • Paul Morigi / Contributor / Getty
    a day ago

    Kevin O'Leary forced to slash his 'atomic bomb' AI data center by 75% after massive backlash

    A new letter to Utah's Senate president revealed the plans

    News
  • The Washington Post / Contributor / Getty
    a day ago

    Why a nearby data center could majorly impact your home's worth

    You also likely have no say in its construction

    News
  • Women rave about 'life-changing' AI gadget that can 'ease period pain and PMS symptoms'
  • 'Ozempic teeth' explained as health experts issue warning on horrifying side effect
  • Experts issue warning over potentially dangerous weight loss jabs for pets
  • Safety experts urge for cars to return to 'basics' following warning over 'deadly' high-tech features