Nizonide 500 mg an antiparasitic medication, used in the treatment of diarrhea and worm infections. It inhibits the growth of the parasite and thus treats your infection.

Nizonide 500 mg
Package Per pill Savings Price Order
30 pills $ 0.72 $ 21.50
60 pills $ 0.67 $ 2.65  savings $ 40.35
90 pills $ 0.65 $ 6.20  savings $ 58.30


Nizonide 500 mg by Lupin Ltd company (Nitazoxanide) is an antiprotozoal medicine that treats infections caused by protozoa (single-cell parasites that live in moist places such as lakes, streams, and soil). Nitazoxanide is used to treat diarrhea caused by Giardia or Cryptosporidium. These conditions are sometimes called "Traveler's diarrhea." Nitazoxanide is used in adults and children who are at least 1 year old.

How To Take

Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended. Take nitazoxanide with food. Nitazoxanide is usually taken once every 12 hours for 3 days. Follow your doctor's dosing instructions very carefully. Store at room temperature away from moisture and heat. Keep the bottle tightly closed when not in use. Throw away any unused liquid after 7 days.


You should not use nitazoxanide if you are allergic to it. To make sure nitazoxanide is safe for you, tell your doctor if you have: • liver or kidney disease; • HIV or AIDS; or • a weak immune system. The tablet form of nitazoxanide should not be given to a child younger than 12 years old. Children ages 1 to 11 years should use only the oral suspension (liquid) form of nitazoxanide. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Common side effects may include: • nausea, stomach pain; • headache; or • discolored urine. Nitazoxanide is not expected to be harmful to an unborn baby. Tell your doctor if you are pregnant.