Drug-Herb Interaction Chart
Drugs with
Higher Risk of Interaction
BRAND
NAME
|
GENERIC
NAME |
TYPE
OF DRUGS |
EFFECT
OF INTERACTION |
COMMENT |
Aciphex |
Rabeprazole |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Amphotericin
|
Amphotericin
|
antifungal |
may
reduce elimination of herbs |
decrease
dose of herbs if necessary |
Aspirin |
Aspirin |
antiplatelet
|
this
effect may change with herbs |
monitor
aspirin effectiveness closely |
Axid
|
Nizatidine |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Carafate |
Sucralfate |
anti-ulcer |
may
interfere with absorption of herbs |
separate
taking herbs and drugs by two hours |
Cholestid |
Colestipol |
antihyperlipidemic |
may
interfere with absorption of herbs |
separate
taking herbs and drugs by two hours |
Coumadin
|
Warfarin |
anticoagulant |
this
effect may change with herbs |
monitor
Coumadin effectiveness closely |
Dexilant |
Dexlansoprazole |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Diflucan |
Fluconazole |
antifungal |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
Dilantin |
Phenytoin |
anticonvulsant |
may
increase the metabolism of herbs |
increase
dose of herbs if necessary |
EES |
Erythromycin |
antibiotic |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
E-Mycin |
Erythromycin |
antibiotic |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
Eryc |
Erythromycin |
antibiotic |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
Ethanol |
Alcohol |
alcohol |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
Haldol |
Haloperidol |
antipsychotic |
may
interfere with absorption of herbs |
decrease
dose of herbs if necessary |
Lovenox |
Enoxaparin
|
anticoagulant |
this
effect may change with herbs |
monitor
Lovenox effectiveness closely |
Maalox |
Antacid |
antacid |
may
interfere with absorption of herbs |
separate
taking herbs and drugs by two hours |
Methotrexate |
Methotrexate |
antineoplastic |
may
reduce elimination of herbs |
decrease
dose of herbs if necessary |
Mylanta |
Antacid |
antacid |
may
interfere with absorption of herbs |
separate
taking herbs and drugs by two hours |
Nexium |
Esomeprazole |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Nizoral |
Ketoconazole |
antifungal |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
Pepcid |
Famotidine |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Persantine |
Dipyridamole |
antiplatelet
|
this
effect may change with herbs |
monitor
Persantine effectiveness
closely |
Phenobarbital |
Phenobarbital |
anticonvulsant |
may
increase the metabolism of herbs |
increase
dose of herbs if necessary |
Plavix |
Clopidogrel |
antiplatelet
|
this
effect may change with herbs |
monitor
Plavix effectiveness closely |
Prevacid |
Lansoprazole |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Prilosec |
Omeprazole |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Protonix |
Pantoprazole |
GI
stimulant |
may
interfere with absorption of herbs |
increase
dose of herbs if necessary |
Questran |
Cholestyramine |
antihyperlipidemic |
may
decrease absorption of herbs |
separate
taking herbs and drugs by two hours |
Reglan |
Metoclopramide |
GI
stimulant |
may
interfere with absorption of herbs |
increase
dose of herbs if necessary |
Rifadin |
Rifampin |
antibiotic |
may
increase the metabolism of herbs |
increase
dose of herbs if necessary |
Sporanox |
Itraconazole |
antifungal |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
Tagamet |
Cimetidine |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Tagamet |
Cimetidine |
acid-reducer |
may
slow the metabolism of herbs |
decrease
dose of herbs if necessary |
Tegretol |
Carbamazepine |
anticonvulsant |
may
increase the metabolism of herbs |
increase
dose of herbs if necessary |
Tums |
Antacid |
antacid |
may
interfere with absorption of herbs |
separate
taking herbs and drugs by two hours |
Vytorin |
Ezetimibe/
Simvastatin |
antihyperlipidemic |
may
decrease absorption of herbs |
separate
taking herbs and drugs by two hours |
Zantac |
Ranitidine |
acid-reducer |
may
interfere with absorption of herbs |
adjust
herb doses accordingly |
Zetia |
Ezetimibe
|
antihyperlipidemic |
may
decrease absorption of herbs |
separate
taking herbs and drugs by two hours |