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Drug Interactions between alendronate and Regurin

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

No interactions were found between alendronate and Regurin. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

alendronate

A total of 118 drugs are known to interact with alendronate.

Regurin

A total of 316 drugs are known to interact with Regurin.

Drug and food interactions

Moderate

alendronate food

Applies to: alendronate

ADJUST DOSING INTERVAL: Food significantly decreases the bioavailability of alendronate, possibly to negligible levels.

MANAGEMENT: Alendronate should be administered with 6 to 8 ounces of plain water, at least 30 minutes before the first food, beverage, or medication of the day. Patients should remain upright for at least 30 minutes following administration of alendronate.

References (1)
  1. (2001) "Product Information. Fosamax (alendronate)." Merck & Co., Inc
Moderate

trospium food

Applies to: Regurin (trospium)

ADJUST DOSING INTERVAL: Food may reduce the oral absorption and bioavailability of trospium chloride. According to the product labeling, administration of trospium chloride with a high fat meal reduced the peak plasma concentration (Cmax) and area under the concentration-time curve (AUC) by 70% to 80% compared to administration while fasting.

MANAGEMENT: To ensure maximal oral absorption, trospium chloride should be administered at least 1 hour before meals or on an empty stomach. If trospium chloride is administered as a combination with xanomeline, the manufacturer recommends administering the capsules at least 1 hour before a meal or at least 2 hours after a meal. Capsules should be taken whole.

References (5)
  1. (2012) "Product Information. Sanctura (trospium)." Odyssey Pharmaceuticals
  2. (2024) "Product Information. Cobenfy (trospium-xanomeline)." Bristol-Myers Squibb
  3. (2019) "Product Information. Trosec (trospium)." Oryx Pharmaceuticals Inc
  4. (2022) "Product Information. Regurin (trospium)." Mylan Healthcare Sdn. Bhd.
  5. (2023) "Product Information. Trospium Chloride (trospium)." Padagis

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

See also

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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