Look Up > Interactions by Substance
Interactions by Herb or Supplement

Click on an herb or supplement below to learn how it may interact with certain drugs.


 
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
# 5-Hydroxytryptophan (5-HTP)

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
A Aloe
Alpha-Linolenic Acid (ALA)
  Alpha-Lipoic Acid
  Arnica
  Astragalus

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
B Barberry
Betaine
  Bilberry
  Black Cohosh
  Brewer's Yeast
  Bromelain
  Burdock

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
C Calcium
Calendula (Pot Marigold)
  Carnitine (L-Carnitine)
  Cartilage
  Cat's Claw
  Cayenne
  Celery Seed
  Chamomile, German
  Chamomile, Roman
  Chromium
  Coenzyme Q10
  Comfrey
  Copper
  Cranberry
  Creatine
  Cysteine

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
D Dandelion
Dehydroepiandrosterone (DHEA)
  Devil's Claw
  Docosahexaenoic Acid (DHA)

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
E Echinacea
Eicosapentaenoic Acid (EPA)
  Ephedra
  Ethylenediaminetetraacetic Acid (EDTA)
  Eucalyptus
  Evening Primrose

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
F Feverfew
Fiber
  Flaxseed
  Flaxseed Oil

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
G Gamma-Linolenic Acid (GLA)
Garlic
  Ginger
  Ginkgo Biloba
  Ginseng, American
  Ginseng, Asian
  Ginseng, Siberian
  Glucosamine
  Glutamine
  Goldenrod
  Goldenseal
  Grape Seed Extract
  Green Tea

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
H Hawthorn
Horsetail

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
I Iodine
Iron

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
J Jamaica Dogwood

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
K Kava Kava

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
L Lactobacillus Acidophilus
Lavender
  Lemon Balm
  Licorice
  Linden
  Lipase
  Lobelia
  Lysine

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
M Magnesium
Manganese
  Marshmallow
  Melatonin
  Milk Thistle

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
O Omega-3 Fatty Acids
Omega-6 Fatty Acids

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
P Passionflower
Pau d'Arco
  Peppermint
  Phenylalanine
  Phosphorus
  Potassium
  Psyllium

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Q Quercetin

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
R Rosemary

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
S S-Adenosylmethionine (SAMe)
Saw Palmetto
  Selenium
  Skullcap
  Slippery elm
  Spirulina
  St. John's Wort
  Stinging Nettle
  Sulfur

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
T Turmeric
Tyrosine

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
U Uva Ursi

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
V Valerian
Vanadium
  Vitamin A (Retinol)
  Vitamin B1 (Thiamine)
  Vitamin B12 (Cobalamin)
  Vitamin B2 (Riboflavin)
  Vitamin B3 (Niacin)
  Vitamin B5 (Pantothenic Acid)
  Vitamin B6 (Pyridoxine)
  Vitamin B9 (Folic Acid)
  Vitamin C (Ascorbic Acid)
  Vitamin D
  Vitamin E
  Vitamin H (Biotin)
  Vitamin K

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
W Wild Yam

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Y Yarrow

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Z Zinc