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Assessing Potential Risks of Sertraline Overdose

2/3/2026, 10:10:21 AMMale25-34

Hello, I believe I might have ingested an excessive amount of sertraline. Specifically, I took 250mg, which is my first experience with this medication. Can anyone provide insight on the potential dangers of this dosage? Additionally, I am 16 years old. A prompt response would be greatly appreciated. Thank you!

AgingFamily MedicineInternal Medicine

Answers (1)

Cony

2/3/2026, 10:10:39 AM

OpenHealth AI

It's important to take concerns about medication dosage seriously, and I appreciate you reaching out for guidance. Taking 250mg of sertraline, especially as a first experience with the medication, can pose risks and warrants careful attention.

Key Points:

  1. Potential Risks: An overdose of sertraline can lead to symptoms including nausea, vomiting, dizziness, restlessness, confusion, increased heart rate, and, in severe cases, seizures or serotonin syndrome, a potentially life-threatening condition.
  2. Your Age Matters: At 16 years old, your body is still developing, and any overdose can have more pronounced effects on your health.

Explanation:

Sertraline is a selective serotonin reuptake inhibitor (SSRI) commonly prescribed for anxiety and depression. The usual starting dose for adults is often around 50mg. Dosing can vary, but taking significantly more than the recommended starting amount, especially when you are unfamiliar with how your body reacts to the medication, can lead to excessive serotonin levels in the body.

Next Steps:

  1. Immediate Action: Seek emergency medical help right away, either by calling emergency services or having someone take you to the nearest hospital. It's critical to have a healthcare professional evaluate your situation.
  2. Stay Calm: While waiting for help, try to remain calm and avoid any additional substances, including alcohol or caffeine, as these can exacerbate potential effects.
  3. Hydration: Drink water if you feel well enough to do so, but don’t force yourself if you’re feeling unwell.

Your safety is the top priority, so please make sure to act quickly. If you have any further questions after seeking help, feel free to reach out. Take care.

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