Drug Interactions between dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and Mesehist DM
This report displays the potential drug interactions for the following 2 drugs:
- dexchlorpheniramine/dextromethorphan/phenylephrine/pyrilamine
- Mesehist DM (chlorpheniramine/dextromethorphan/pseudoephedrine)
Interactions between your drugs
chlorpheniramine dextromethorphan
Applies to: Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine) and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine)
Using chlorpheniramine together with dextromethorphan may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. 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.
phenylephrine pseudoephedrine
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine)
Both phenylephrine and pseudoephedrine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if your condition changes or you experience increased side effects. 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.
chlorpheniramine pyrilamine
Applies to: Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine) and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Using chlorpheniramine together with pyrilamine may increase side effects such as drowsiness, blurred vision, dry mouth, heat intolerance, flushing, decreased sweating, difficulty urinating, abdominal cramping, constipation, irregular heartbeat, confusion, and memory problems. Side effects may be more likely to occur in the elderly or those with a debilitating condition. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. 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.
dextromethorphan pyrilamine
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine) and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Using dextromethorphan together with pyrilamine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. 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.
chlorpheniramine dexchlorpheniramine
Applies to: Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine) and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Using chlorpheniramine together with dexchlorpheniramine may increase side effects such as drowsiness, blurred vision, dry mouth, heat intolerance, flushing, decreased sweating, difficulty urinating, abdominal cramping, constipation, irregular heartbeat, confusion, and memory problems. Side effects may be more likely to occur in the elderly or those with a debilitating condition. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. 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.
dextromethorphan dexchlorpheniramine
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine) and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Using dextromethorphan together with dexchlorpheniramine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. 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.
pyrilamine dexchlorpheniramine
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Using pyrilamine together with dexchlorpheniramine may increase side effects such as drowsiness, blurred vision, dry mouth, heat intolerance, flushing, decreased sweating, difficulty urinating, abdominal cramping, constipation, irregular heartbeat, confusion, and memory problems. Side effects may be more likely to occur in the elderly or those with a debilitating condition. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. 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.
Drug and food interactions
chlorpheniramine food
Applies to: Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine)
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.
dextromethorphan food
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine)
Alcohol can increase the nervous system side effects of dextromethorphan 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 dextromethorphan. Do not use more than the recommended dose of dextromethorphan, 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.
pyrilamine food
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Alcohol can increase the nervous system side effects of pyrilamine 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 pyrilamine. Do not use more than the recommended dose of pyrilamine, 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.
dexchlorpheniramine food
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Alcohol can increase the nervous system side effects of dexchlorpheniramine 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 dexchlorpheniramine. Do not use more than the recommended dose of dexchlorpheniramine, 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.
phenylephrine food
Applies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine
Both phenylephrine and caffeine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if your condition changes or you experience increased side effects. 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.
pseudoephedrine food
Applies to: Mesehist DM (chlorpheniramine / dextromethorphan / pseudoephedrine)
Both pseudoephedrine and caffeine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if your condition changes or you experience increased side effects. 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.
Therapeutic duplication warnings
Therapeutic duplication is the use of more than one medicine from the same drug category or therapeutic class to treat the same condition. This can be intentional in cases where drugs with similar actions are used together for demonstrated therapeutic benefit. It can also be unintentional in cases where a patient has been treated by more than one doctor, or had prescriptions filled at more than one pharmacy, and can have potentially adverse consequences.
Antihistamines
Therapeutic duplication
The recommended maximum number of medicines in the 'antihistamines' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'antihistamines' category:
- dexchlorpheniramine/dextromethorphan/phenylephrine/pyrilamine
- Mesehist DM (chlorpheniramine/dextromethorphan/pseudoephedrine)
Note: In certain circumstances, the benefits of taking this combination of drugs may outweigh any risks. Always consult your healthcare provider before making changes to your medications or dosage.
Decongestants
Therapeutic duplication
The recommended maximum number of medicines in the 'decongestants' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'decongestants' category:
- dexchlorpheniramine/dextromethorphan/phenylephrine/pyrilamine
- Mesehist DM (chlorpheniramine/dextromethorphan/pseudoephedrine)
Note: In certain circumstances, the benefits of taking this combination of drugs may outweigh any risks. Always consult your healthcare provider before making changes to your medications or dosage.
Nmda antagonists
Therapeutic duplication
The recommended maximum number of medicines in the 'NMDA antagonists' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'NMDA antagonists' category:
- dexchlorpheniramine/dextromethorphan/phenylephrine/pyrilamine
- Mesehist DM (chlorpheniramine/dextromethorphan/pseudoephedrine)
Note: In certain circumstances, the benefits of taking this combination of drugs may outweigh any risks. Always consult your healthcare provider before making changes to your medications or dosage.
See also
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
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. | |
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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