Skip to Content
Is your RA under control? Take an assessment here >

Drug interactions between chlorpheniramine / codeine and Methotrexate LPF Sodium

Results for the following 2 drugs:
chlorpheniramine/codeine
Methotrexate LPF Sodium (methotrexate)

Interactions between your drugs

There were no interactions found in our database between chlorpheniramine / codeine and Methotrexate LPF Sodium - however, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

chlorpheniramine / codeine

A total of 894 drugs are known to interact with chlorpheniramine / codeine.

Methotrexate LPF Sodium

A total of 855 drugs are known to interact with Methotrexate LPF Sodium.

Drug and food interactions

Moderate

methotrexate food

Applies to: Methotrexate LPF Sodium (methotrexate)

Caffeine may reduce the effectiveness of methotrexate in the treatment of arthritis. If you are receiving methotrexate for arthritis, you may want to limit your intake of caffeine-containing foods and medications. Check with your doctor or pharmacist if you have concerns or are uncertain what products may contain caffeine.

Switch to professional interaction data

Moderate

chlorpheniramine food

Applies to: chlorpheniramine / codeine

Alcohol can increase the nervous system side effects of chlorpheniramine such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with chlorpheniramine. Do not use more than the recommended dose of chlorpheniramine, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.

Switch to professional interaction data

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.

Drug Interaction Classification

The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
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 information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

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

Hide