Risk of acyclovir toxicity
Taking gentamicin and acyclovir
What inhibits absorption of tetracycline?
Calcium
Bile acid sequestrant that prevents absorption of other drugs
Cholestyramine
This benzodiazepine displaces phenytoin and increases risk of toxicity.
Diazepam
All of these drugs can displace other drugs from protein binding sites
aspirin and other NSAIDs, phenylbutazone and sulfanomides
Taking nifedipine with this antiviral medication can result in nifedipine toxicity
Ritonavir
Less therapeutic effects of nifedipine results when taking it with this antiseizure medication
Phenobarbital
NSAIDS with this immunosuppressant can result in drug toxicity
Methotrexate
This HMG-CoA inhibitor can reach toxic levels when taken with cyclosporine
Pravastatin
Antiplatelets and anticoagulants when taken with this herb can increase risk of bleeding
Feverfew
Food reduces the absorption of this antibiotic
Azithromycin
Fatty foods enhances the absorption of this antimalarial medication
Atovaquone
Taking grapefruit juice with these enhances their absorption
calcium channel blockers and cyclosporine
Taking excess iron, folic acid and Vitamin A is recommended while on this cholesterol medication
Cholestyramine
Taking Kava while on these types of medications can result in increased drowsiness and sedation
CNS depressants
Taking milk, calcium and iron while on this medication can decrease its absorption
Etidronate
Taking fluoroquinolones with these substances reduces its absorption
Calcium, iron and other metal ions
Absorption of iovastatin is increased by this
food
Taking this with MAOIs can cause hypertensive crisis
Food containing tyramine
Milk and metal ions reduce the absorption of this antibiotic
Penicillin G
This drug binds fat soluble vitamins and prevents their absorption
Orlistat
Taking St. John's wort and grapefruit juice while on these medications can result in serious adverse effects
SSRIs
Food proteins bind this drug preventing its absorption
Sucralfate
Vitamin K antagonizes this drug's action while ginkgo, garlic and St. John's wort increase risk of bleeding
warfarin
Food reduces this drugs bioavailability
zidovudine