Yes, Vitex agnus castus can potentially interact with certain medications, including:
Hormonal contraceptives: Vitex may reduce the effectiveness of birth control pills. Hormone replacement therapy (HRT): It may interfere with HRT medications. Dopamine agonists and antagonists: Vitex can affect dopamine levels and may interact with medications for Parkinson's disease or antipsychotic drugs.
Always consult a healthcare provider before starting Vitex if you are on any medication.