MINOR — Generally Safe
🟡 LOW RISK — Turmeric and Omeprazole have a minor interaction. Generally safe with awareness.
Evidence level: THEORETICAL
Turmeric may slightly increase Prilosec levels. Generally not clinically significant.
Curcumin may inhibit CYP2C19, slightly increasing omeprazole levels. Also, turmeric may benefit GI health independently.
The interaction between Turmeric and Omeprazole is classified as minor and rarely causes problems in practice. Most people tolerate this combination well, but be aware of potential effects and mention both to your doctor.
Take Omeprazole 30 minutes before a meal — PPIs must be activated by acid pumps that turn on when you eat. Turmeric can be taken with the meal or at a separate time. PPIs change stomach pH, which can affect absorption of pH-sensitive botanical extracts. Take herbal supplements at a different meal for optimal absorption.
Higher risk for: elderly (fracture risk, magnesium depletion), long-term PPI users (>1 year), those with osteoporosis, concurrent clopidogrel use, or those with low magnesium or B12 levels.
Proton pump inhibitors alter stomach acid and can affect absorption of other medications. Monitor when combining Turmeric with Omeprazole. Watch for: changes in the effectiveness of either medication, persistent digestive discomfort, headache, dizziness, or signs of nutrient depletion (fatigue, muscle cramps, numbness/tingling). When to seek emergency help: Severe diarrhea (possible C. difficile), severe abdominal pain, chest pain, difficulty swallowing, persistent vomiting, or signs of low magnesium (muscle spasms, irregular heartbeat, seizures).
Worth mentioning at your next routine visit, but not urgent. Say: "I'm taking Turmeric alongside Omeprazole — anything I should watch for?"
PPIs alter stomach acid and can affect absorption of other substances. Consider H2 blockers (famotidine) as alternatives with fewer interactions. Supplement with magnesium and B12 during long-term PPI use.
Turmeric may slightly increase Prilosec levels. Generally not clinically significant.
Take Omeprazole 30 minutes before a meal — PPIs must be activated by acid pumps that turn on when you eat. Turmeric can be taken with the meal or at a separate time. PPIs change stomach pH, which can affect absorption of pH-sensitive botanical extracts. Take herbal supplements at a different meal for optimal absorption.
Proton pump inhibitors alter stomach acid and can affect absorption of other medications. Monitor when combining Turmeric with Omeprazole. Watch for: changes in the effectiveness of either medication, persistent digestive discomfort, headache, dizziness, or signs of nutrient depletion (fatigue, muscle cramps, numbness/tingling). When to seek emergency help: Severe diarrhea (possible C. difficile), severe abdominal pain, chest pain, difficulty swallowing, persistent vomiting, or signs of low magnesium (muscle spasms, irregular heartbeat, seizures).
PPIs alter stomach acid and can affect absorption of other substances. Consider H2 blockers (famotidine) as alternatives with fewer interactions. Supplement with magnesium and B12 during long-term PPI use.
Worth mentioning at your next routine visit, but not urgent. Say: "I'm taking Turmeric alongside Omeprazole — anything I should watch for?"
Or browse the full interaction database (121,000+ pairs).