MODERATE — Monitor Closely
Apigenin and Diazepam — Additive Sedation Risk
Evidence level: MODERATE
Both substances calm the brain through GABA receptors. Together they may cause excessive sedation, drowsiness, and impaired reflexes.
Apigenin and Diazepam both act on GABA-A receptors. Additive CNS depression. Apigenin inhibits CYP1A2 and CYP2C9, and Diazepam is partially metabolized by CYP2C19/3A4. Modest pharmacokinetic interaction possible.
Use caution. Reduce Apigenin dose or separate timing. Do not combine at bedtime without medical guidance. Avoid driving.
Separate by 4-6 hours. Avoid concurrent nighttime dosing.
Higher risk for: elderly (fall risk, oversedation), those with respiratory conditions, concurrent opioid or alcohol use, liver impairment, history of substance use disorder, or those on multiple CNS depressants.
Excessive sedation, impaired coordination, slowed breathing, confusion.
Mention Apigenin use to your prescriber. Both act on GABA — dose adjustments may be warranted.
Combining sedatives increases overdose risk. Discuss with your doctor: magnesium glycinate, L-theanine, or passionflower may provide anxiety relief with fewer interaction risks. Never stop benzodiazepines abruptly — taper under medical supervision.
Both substances calm the brain through GABA receptors. Together they may cause excessive sedation, drowsiness, and impaired reflexes.
Separate by 4-6 hours. Avoid concurrent nighttime dosing.
Excessive sedation, impaired coordination, slowed breathing, confusion.
Combining sedatives increases overdose risk. Discuss with your doctor: magnesium glycinate, L-theanine, or passionflower may provide anxiety relief with fewer interaction risks. Never stop benzodiazepines abruptly — taper under medical supervision.
Mention Apigenin use to your prescriber. Both act on GABA — dose adjustments may be warranted.
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