Blood Medication
OTC: Miconazole
Interaction: Warfarin
OTC: St Johns Wart
Interaction: Aspirin
OTC: Omeprazole and Esomeprazole
Interactions: Clopidogrel
Psychiatric medication
OTC: St Johns Wart
Interaction: Sertraline
Heart Medication
OTC: Antacid containing aluminium or magnesium
Interaction: Digoxin
Antibiotics
OTC: Calcium, Magnesium or Iron
Interactions: Tetracyclines