Antibiotics Home > Talking to Your Doctor About Noroxin Interactions
Noroxin may increase the amount of tizanidine in your blood, increasing your risk for side effects, such as sedation or low blood pressure (hypotension). If you take these medications together, you may need to be watchful for increased tizanidine side effects.
Antibiotics, including Noroxin, may decrease the effectiveness of the typhoid vaccine. This interaction only occurs with the oral typhoid vaccine. It is generally recommended that the oral typhoid vaccine be postponed until at least 24 hours after the final Noroxin dose.
Vitamins With Aluminum, Magnesium, Calcium, Zinc, or Iron
Aluminum, magnesium, zinc, calcium, and iron can bind to Noroxin in the digestive tract, preventing it from being fully absorbed into the bloodstream. You should take your Noroxin dose at least two hours before or six hours after taking any vitamins that contain aluminum, magnesium, calcium, zinc, or iron.
Noroxin may increase the effects of warfarin in the body, potentially increasing your risk for bleeding. If you take Noroxin with warfarin, your healthcare provider may need to monitor you more closely and adjust your warfarin dosage if needed.