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Drug interactions between coccidioidin skin test and guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine

Results for the following 2 drugs:
coccidioidin skin test
guaifenesin/hydrocodone/pheniramine/phenylpropanolamine/pyrilamine

Interactions between your drugs

Moderate

pyrilamine coccidioidin skin test

Applies to: guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine and coccidioidin skin test

Pyrilamine may interfere with your response to coccidioidin skin test. If you are currently using or have recently used pyrilamine, let your doctor know before you get tested with coccidioidin skin test. It is generally best to discontinue pyrilamine for 2 to 4 days before testing, but you should check with your doctor. 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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Moderate

coccidioidin skin test pheniramine

Applies to: coccidioidin skin test and guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine

Pheniramine may interfere with your response to coccidioidin skin test. If you are currently using or have recently used pheniramine, let your doctor know before you get tested with coccidioidin skin test. It is generally best to discontinue pheniramine for 2 to 4 days before testing, but you should check with your doctor. 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

Major

HYDROcodone food

Applies to: guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine

Do not use alcohol or medications that contain alcohol while you are receiving treatment with HYDROcodone. This may increase nervous system side effects such as drowsiness, dizziness, lightheadedness, difficulty concentrating, and impairment in thinking and judgment. In severe cases, low blood pressure, respiratory distress, fainting, coma, or even death may occur. If you are taking certain long-acting formulations of hydrocodone, consumption of alcohol may also cause rapid release of the drug, resulting in high blood levels that may be potentially lethal. Likewise, you should avoid consuming grapefruit and grapefruit juice, as this may increase the blood levels and effects of hydrocodone. Talk to your doctor or pharmacist if you have questions on how to take this or other medications you are prescribed. Do not use more than the recommended dose of HYDROcodone, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medication without first talking to your doctor.

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Moderate

phenylpropanolamine food

Applies to: guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine

Using phenylpropanolamine with alcohol can increase the risk of cardiovascular side effects such as increased heart rate, chest pain, or blood pressure changes. In addition, you may also be more likely to experience nervous system side effects such as dizziness, drowsiness, depression, and difficulty concentrating. You should avoid or limit the use of alcohol while being treated with phenylpropanolamine. Do not use more than the recommended dose of phenylpropanolamine, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medication without first talking to your doctor.

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Moderate

pyrilamine food

Applies to: guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / 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.

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Moderate

pheniramine food

Applies to: guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine

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

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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