Drug Interactions between fenfluramine and Propoxyphene Compound 65
This report displays the potential drug interactions for the following 2 drugs:
- fenfluramine
- Propoxyphene Compound 65 (aspirin/caffeine/propoxyphene)
Interactions between your drugs
aspirin fenfluramine
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene) and fenfluramine
Using fenfluramine together with aspirin may increase the risk of bleeding. The interaction may be more likely if you are elderly or have kidney or liver disease. Talk to your doctor if you have any questions or concerns. Your doctor may already be aware of the risks, but has determined that this is the best course of treatment for you and has taken appropriate precautions and is monitoring you closely for any potential complications. You should seek immediate medical attention if you experience any unusual bleeding or bruising, or have other signs and symptoms of bleeding such as dizziness; lightheadedness; red or black, tarry stools; coughing up or vomiting fresh or dried blood that looks like coffee grounds; severe headache; and weakness. 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.
propoxyphene fenfluramine
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene) and fenfluramine
Propoxyphene may increase the blood levels of fenfluramine. This may increase the risk and/or severity of side effects such as diarrhea, drowsiness, lethargy, decreased appetite, weight loss, blood pressure increases, valvular heart disease (problems with the valves in the heart), and pulmonary arterial hypertension (high blood pressure in the arteries of the lungs) . Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. 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.
caffeine fenfluramine
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene) and fenfluramine
Caffeine may increase the blood levels of fenfluramine. This may increase the risk and/or severity of side effects such as diarrhea, drowsiness, lethargy, decreased appetite, weight loss, blood pressure increases, valvular heart disease (problems with the valves in the heart), and pulmonary arterial hypertension (high blood pressure in the arteries of the lungs) . Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. 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.
aspirin caffeine
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene) and Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene)
Information for this minor interaction is available on the professional version.
Drug and food interactions
propoxyphene food
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene)
Do not use alcohol or medications that contain alcohol while you are receiving treatment with propoxyphene. 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. Do not use more than the recommended dose of propoxyphene, 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.
fenfluramine food
Applies to: fenfluramine
Using fenfluramine 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 fenfluramine. Do not use more than the recommended dose of fenfluramine, 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.
aspirin food
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene)
Ask your doctor before using aspirin together with ethanol. Do not drink alcohol while taking aspirin. Alcohol can increase your risk of stomach bleeding caused by aspirin. Call your doctor at once if you have symptoms of bleeding in your stomach or intestines. This includes black, bloody, or tarry stools, or coughing up blood or vomit that looks like coffee grounds. 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.
caffeine food
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene)
Information for this minor interaction is available on the professional version.
aspirin food
Applies to: Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene)
Information for this minor interaction is available on the professional version.
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.
Stimulants
Therapeutic duplication
The recommended maximum number of medicines in the 'stimulants' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'stimulants' category:
- fenfluramine
- Propoxyphene Compound 65 (aspirin/caffeine/propoxyphene)
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
Report options
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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