Ornid 500 - Tablet Ornidazole - 500mg 10 Tablet(s) / Strip Drug International Ltd. Introduction: Ornid 500 is an antibiotic medicine that helps your body fight infections caused by bacteria and parasites. It is used to treat infections of the liver, stomach, intestines, vagina, brain, heart, lungs, and skin. Ornid 500 helps prevent an infection after surgery. It is also used in the treatment of dental infections, leg ulcers and pressure sores. This medicine is best taken after eating some food. It should be taken at the same time each day to get the most benefit. The amount you are advised will depend on what you are being treated for and how bad it is,... Uses of Ornid 500: Bacterial & parasitic infections Side effects of Ornid 500: DizzinessHeadacheNauseaNumbness of extremitySkin reactionSleepinessTirednessTremorVertigoVomiting How to use Ornid 500: Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Ornid 500 is to be taken with food. How Ornid 500 works: Ornid 500 is an antibiotic. It kills the bacteria and other microorganisms that cause infections by damaging their DNA. What if you forget to take Ornid 500?: If you miss a dose of Ornid 500, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.