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Drug interactions between codeine / dexbrompheniramine / pseudoephedrine and DDAVP Rhinal Tube

Results for the following 2 drugs:
DDAVP Rhinal Tube (desmopressin)

Interactions between your drugs


codeine desmopressin

Applies to: codeine / dexbrompheniramine / pseudoephedrine and DDAVP Rhinal Tube (desmopressin)

Codeine can sometimes enhance the effects of desmopressin. Although not common, this may increase the risk of developing water retention and a condition known as hyponatremia, which is caused by an abnormal decrease in blood sodium concentration. In serious cases, hyponatremia can lead to seizure, coma, or even death. You should seek immediate medical attention if you experience loss of appetite, nausea, vomiting, drowsiness, fatigue, weakness, headache, confusion, difficulty concentrating, memory impairment, decreased urination, and/or sudden weight gain, as these may be early signs and symptoms of water intoxication and hyponatremia. 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.

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Drug and food interactions


dexbrompheniramine food

Applies to: codeine / dexbrompheniramine / pseudoephedrine

Alcohol can increase the nervous system side effects of dexbrompheniramine 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 dexbrompheniramine. Do not use more than the recommended dose of dexbrompheniramine, 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.

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desmopressin food

Applies to: DDAVP Rhinal Tube (desmopressin)

Consumer information for this minor interaction is not currently available. Some minor drug interactions may not be clinically relevant in all patients. Minor drug interactions do not usually cause harm or require a change in therapy. However, your healthcare provider can determine if adjustments to your medications are needed.

For clinical details see 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.