Which are common symptoms of serotonin syndrome Quizlet
OverviewSerotonin syndrome is a serious drug reaction. It is caused by medications that build up high levels of serotonin in the body. Show Serotonin is a chemical that the body produces naturally. It's needed for the nerve cells and brain to function. But too much serotonin causes signs and symptoms that can range from mild (shivering and diarrhea) to severe (muscle rigidity, fever and seizures). Severe serotonin syndrome can cause death if not treated. Serotonin syndrome can occur when you increase the dose of certain medications or start taking a new drug. It's most often caused by combining medications that contain serotonin, such as a migraine medication and an antidepressant. Some illicit drugs and dietary supplements are associated with serotonin syndrome. Milder forms of serotonin syndrome may go away within a day or two of stopping the medications that cause symptoms and, sometimes, after taking drugs that block serotonin. SymptomsSerotonin syndrome symptoms usually occur within several hours of taking a new drug or increasing the dose of a drug you're already taking. Signs and symptoms include:
Severe serotonin syndrome can be life-threatening. Signs include:
When to see a doctorIf you suspect you might have serotonin syndrome after starting a new drug or increasing the dose of a drug you're already taking, call your health care provider right away or go to the emergency room. If you have severe or rapidly worsening symptoms, seek emergency treatment immediately. Sign up for free, and stay up to date on research advancements, health tips and current health topics, like COVID-19, plus expertise on managing health. To provide you with the most relevant and
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opt-out of email communications at any time by clicking on the unsubscribe link in the e-mail. CausesExcessive accumulation of serotonin in the body creates the symptoms of serotonin syndrome. Typically, nerve cells in the brain and spinal cord produce serotonin that helps regulate attention, behavior and body temperature. Other nerve cells in the body, primarily in the intestines, also produce serotonin. Serotonin plays a role in regulating the digestive process, blood flow and breathing. Although it's possible that taking just one drug that increases serotonin levels can cause serotonin syndrome in some people, this condition occurs most often when people combine certain medications. For example, serotonin syndrome may occur if you take an antidepressant with a migraine medication. It may also occur if you take an antidepressant with an opioid pain medication. Another cause of serotonin syndrome is intentional overdose of antidepressant medications. A number of over-the-counter and prescription drugs may be associated with serotonin syndrome, especially antidepressants. Illicit drugs and dietary supplements also may be associated with the condition. The drugs and supplements that could potentially cause serotonin syndrome include:
Risk factorsSome people are more likely to be affected by the drugs and supplements that cause serotonin syndrome than are others, but the condition can occur in anyone. You're at increased risk of serotonin syndrome if:
ComplicationsSerotonin syndrome generally doesn't cause any problems once serotonin levels are back to their original levels. If left untreated, severe serotonin syndrome can lead to unconsciousness and death. PreventionTaking more than one serotonin-related medication or increasing your dose of a serotonin-related medication increases your risk of serotonin syndrome. Know what medications you take and share a complete list of your medications with your doctor or pharmacist. Be sure to talk to your doctor if you or a family member has experienced symptoms after taking a medication. Also talk to your doctor about possible risks. Don't stop taking any medications on your own. If your doctor prescribes a new medication, make sure he or she knows about all the other medications you're taking, especially if you receive prescriptions from more than one doctor. If you and your doctor decide the benefits of combining certain serotonin-level-affecting drugs outweigh the risks, be alert to the possibility of serotonin syndrome. Jan. 22, 2022 Which are common symptoms of serotonin syndrome?Symptoms. Agitation or restlessness.. Insomnia.. Confusion.. Rapid heart rate and high blood pressure.. Dilated pupils.. Loss of muscle coordination or twitching muscles.. High blood pressure.. Muscle rigidity.. Which of these are symptoms of serotonin syndrome select all that apply?Serotonin Syndrome Symptoms. Confusion.. Agitation or restlessness.. Dilated pupils.. Headache.. Changes in blood pressure and/or temperature.. Nausea.. Vomiting.. Diarrhea.. What is serotonin syndrome characterized by?Serotonin syndrome is characterized by neuromuscular hyperreactivity (tremor, hyperreflexia, myoclonus), while NMS involves sluggish neuromuscular responses (rigidity, bradyreflexia).
What are the complications of serotonin syndrome?Severe cases may result in complications, such as seizures, rhabdomyolysis, myoglobinuria, metabolic acidosis, renal failure, acute respiratory distress syndrome, respiratory failure, diffuse intravascular clotting, coma, and death.
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