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Ex-Lax Milk of Magnesia and Omnicef (Cefdinir Suspension)

Determining the interaction of Ex-Lax Milk of Magnesia and Omnicef (Cefdinir Suspension) and the possibility of their joint administration.

Check result:
Ex-Lax Milk of Magnesia <> Omnicef (Cefdinir Suspension)
Relevance: 27.10.2022 Reviewer: Shkutko P.M., M.D., in

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Consumer:

Using magnesium hydroxide together with cefdinir may decrease the effects of cefdinir. Separate the administration of magnesium hydroxide and cefdinir by at least two hours. Contact your doctor if your condition changes or if your infection worsens. If your doctor does prescribe these medications together, you may need a dose adjustment or special test to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Professional:

ADJUST DOSING INTERVAL: Aluminum- or magnesium-containing antacids may interfere with the rate and extent of absorption of cefdinir. The mechanism has not been described but is most likely due to a chelation effect by the antacid or a change in intragastric pH.

MANAGEMENT: If an antacid must be administered during cefdinir therapy, separate the times of administration by at least two hours.

References
  • "Product Information. Omnicef (cefdinir)." Parke-Davis, Morris Plains, NJ.
Ex-Lax Milk of Magnesia

Generic Name: magnesium hydroxide

Brand name: Ex-Lax Milk of Magnesia, Milk of Magnesia, Pedia-Lax Chewable, Phillips Milk of Magnesia, Dulcolax Milk of Magnesia, Concentrated Phillips Milk of Magnesia

Synonyms: n.a.

Omnicef (Cefdinir Suspension)

Generic Name: cefdinir

Brand name: Omnicef, Omnicef Omni-Pac

Synonyms: Omnicef

In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.