Phentolamine Interactions
There are 219 drugs known to interact with phentolamine, along with 3 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 8 are major, 186 are moderate, and 25 are minor.
- View all 219 medications that may interact with phentolamine
- View phentolamine alcohol/food interactions (1)
- View phentolamine disease interactions (3)
Most frequently checked interactions
View interaction reports for phentolamine and the medicines listed below.
- Aspirin Low Strength (aspirin)
- Aspirin Low Strength (aspirin)
- Cialis (tadalafil)
- Cialis (tadalafil)
- CoQ10 (ubiquinone)
- CoQ10 (ubiquinone)
- Eliquis (apixaban)
- Eliquis (apixaban)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Flonase (fluticasone nasal)
- Flonase (fluticasone nasal)
- L-Arginine (arginine)
- L-Arginine (arginine)
- Lyrica (pregabalin)
- Lyrica (pregabalin)
- Metoprolol Succinate ER (metoprolol)
- Metoprolol Succinate ER (metoprolol)
- MiraLAX (polyethylene glycol 3350)
- MiraLAX (polyethylene glycol 3350)
- Tylenol (acetaminophen)
- Tylenol (acetaminophen)
- Viagra (sildenafil)
- Viagra (sildenafil)
- Vitamin B12 (cyanocobalamin)
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
- Vitamin D3 (cholecalciferol)
Phentolamine alcohol/food interactions
There is 1 alcohol/food interaction with phentolamine.
Phentolamine disease interactions
There are 3 disease interactions with phentolamine which include:
Report options
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- During pregnancy
- Drug class: miscellaneous cardiovascular agents
Related treatment guides
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. |
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Trandate
Trandate is used for high blood pressure, hypertensive emergency, mitral valve prolapse, pheochromocytoma
Welireg
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Regitine
Regitine is used for dermal necrosis, treatment, pheochromocytoma, pheochromocytoma diagnosis
Belzutifan
Belzutifan systemic is used for pheochromocytoma, renal cell carcinoma, von hippel-lindau syndrome
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.