Quetiapine — Nutrient Associations & Health Patterns
Also known as: Quetiapine (Seroquel, Seroquel XR)
Drug Class: Atypical antipsychotic
Quetiapine is a Atypical antipsychotic that may affect nutrient status or medication timing in some contexts. WePattern Pattern Health Intelligence maps evidence-qualified nutrient associations, side effects, and interaction context linked to Quetiapine.
Reported Nutrient Associations for Quetiapine
Peer-reviewed research reports relationships involving the following nutrients. WePattern surfaces them as evidence-qualified associations; they do not establish deficiency, causation, or a fixed timeline for an individual.
- CoQ10
- Vitamin D
- Magnesium
- Melatonin
- Vitamin B12
Common Side Effects of Quetiapine
- Sedation and drowsiness (dose-dependent — exploited at low doses for insomnia)
- Weight gain (significant — often 10–30 lbs over months — metabolic monitoring mandatory)
- Elevated blood glucose and type 2 diabetes risk
- Elevated cholesterol and triglycerides
- Orthostatic hypotension (dizziness on standing — fall risk)
- Dry mouth
- Constipation
- QT prolongation (cardiac arrhythmia risk at higher doses)
Key Drug Interactions — Quetiapine
Quetiapine has 9 documented drug-drug interactions in WePattern's Pattern Health Intelligence database. Key interactions include:
- CNS depressants — benzodiazepines, opioids, alcohol (additive sedation and respiratory depression)
- QT-prolonging drugs — antiarrhythmics, azithromycin, fluoroquinolones (cardiac arrhythmia risk)
- CYP3A4 inhibitors — ketoconazole, clarithromycin (raise quetiapine levels significantly)
- CYP3A4 inducers — carbamazepine, rifampin, St. John's Wort (reduce quetiapine levels)
- Blood pressure medications (additive hypotension — fall risk)
- Dopamine agonists — Parkinson's medications (quetiapine opposes dopamine — avoid or use very carefully)
Frequently Asked Questions
What nutrient associations are reported for Quetiapine?
Quetiapine has reported nutrient associations involving CoQ10, Vitamin D, Magnesium, Melatonin, Vitamin B12 in clinical research. This does not establish that every person will become deficient or that the medication caused an individual result.
Which nutrient relationships are mapped for Quetiapine?
WePattern maps reported associations involving: CoQ10, Vitamin D, Magnesium, Melatonin, Vitamin B12. The strength, mechanism, dose, duration, and clinical relevance vary, so a clinician or pharmacist should interpret them in context.
What are the side effects of Quetiapine?
Common side effects associated with Quetiapine include: Sedation and drowsiness (dose-dependent — exploited at low doses for insomnia); Weight gain (significant — often 10–30 lbs over months — metabolic monitoring mandatory); Elevated blood glucose and type 2 diabetes risk; Elevated cholesterol and triglycerides; Orthostatic hypotension (dizziness on standing — fall risk).