F — Drugs

Echinacea and 5-Fluorouracil (5-FU)

Iron and Febuxostat Magnesium and Febuxostat Vitamin C and Febuxostat

Berberine and Felodipine Curcumin and Felodipine Echinacea and Felodipine Garlic Extract and Felodipine Ginkgo Biloba and Felodipine Goldenseal and Felodipine Grapefruit and Felodipine Grapefruit Juice and Felodipine Kava and Felodipine Milk Thistle and Felodipine St. John's Wort and Felodipine

Berberine and Fentanyl Curcumin and Fentanyl Echinacea and Fentanyl Garlic Extract and Fentanyl Ginkgo Biloba and Fentanyl Goldenseal and Fentanyl Grapefruit and Fentanyl Kava and Fentanyl Milk Thistle and Fentanyl St. John's Wort and Fentanyl

Grapefruit Juice and fentanyl

Berberine and Fluconazole Calcium and Fluconazole Curcumin and Fluconazole Echinacea and Fluconazole Garlic Extract and Fluconazole Ginkgo Biloba and Fluconazole Goldenseal and Fluconazole Grapefruit and Fluconazole Kava and Fluconazole Magnesium and Fluconazole Milk Thistle and Fluconazole Saccharomyces boulardii and Fluconazole St. John's Wort and Fluconazole Turmeric (Curcuma longa extract) and Fluconazole Vitamin D and Fluconazole Zinc and Fluconazole

Bacopa Monnieri and Fluoxetine Berberine and Fluoxetine CoQ10 (Ubiquinone) and Fluoxetine Curcumin and Fluoxetine Folate (Vitamin B9) and Fluoxetine Ginkgo Biloba and Fluoxetine Goldenseal and Fluoxetine Milk Thistle and Fluoxetine St. John's Wort and Fluoxetine Vitamin B12 (Cobalamin) and Fluoxetine Vitamin D and Fluoxetine Vitamin D3 and Fluoxetine

Tryptophan and fluoxetine

Magnesium and Fluticasone Vitamin D and Fluticasone

Curcumin and Fluvastatin Ginkgo Biloba and Fluvastatin Milk Thistle and Fluvastatin St. John's Wort and Fluvastatin

Curcumin and Fluvoxamine Echinacea and Fluvoxamine Ginkgo Biloba and Fluvoxamine Melatonin and Fluvoxamine Milk Thistle and Fluvoxamine St. John's Wort and Fluvoxamine

Alcohol (Ethanol) and fluvoxamine Tryptophan and fluvoxamine

Vitamin B12 (Cobalamin) and Folate high dose Zinc (High Dose) and Folate high dose

Coenzyme Q10 (CoQ10) and Furosemide CoQ10 (Ubiquinone) and Furosemide Magnesium and Furosemide Phosphorus and Furosemide Potassium and Furosemide Taurine and Furosemide Thiamine (B1) and Furosemide Thiamine (Vitamin B1) and Furosemide Vitamin C (Ascorbic Acid) and Furosemide Vitamin C (High Dose ≥1000mg/day) and Furosemide Zinc and Furosemide