do not mix

Statins

Grapefruit juice

Warfarin

Vitamin K

Tetracyclines flouroquines and biophosphates

Dairy calcium and iron it neutralizes

MAOI

High tyramine foods like aged wine or cheese. Can cause a stroke

Metronidazole

Alcohol

potassium sprain diuretics

Salt substitutes with KCl

St. John’s wort

Birth control it renders it inactive

levothyroxine

Calcium and iron

NSAIDS

HTN AND HF

Propanolol

Patients with asthma

Decongestants

Pts with HTN

Anticoligeric drugs

Pts with glaucoma and BPH

Pregnancy

Isotretinoin, statins, warfarin, prils and sartans, finasteride, thalidomide, methotrexate

Children

Aspirin, tetracyclines, fluoroquinolones, promethazines

Geriatrics

Benzodiazepines, anticholigerics, sleep drugs, sulfonureas, nsaids, digoxin

Sulfa allergy

Sulfonureas, thiazide diuretics, loop diuretics, cox-2 inhibitors

Eggs allergy

Flu or yellow fever vaccine

Peanut and soy allergy

Propofol, progesterone

Gelatine allergy

MMR