Regitine Interactions
There are 219 drugs known to interact with Regitine (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 Regitine
- View Regitine alcohol/food interactions (1)
- View Regitine disease interactions (3)
Most frequently checked interactions
View interaction reports for Regitine (phentolamine) and the medicines listed below.
- Abilify (aripiprazole)
- Abilify (aripiprazole)
- allopurinol
- allopurinol
- amlodipine
- amlodipine
- carvedilol
- carvedilol
- Cialis (tadalafil)
- Cialis (tadalafil)
- citalopram
- citalopram
- clonidine
- clonidine
- Diamox (acetazolamide)
- Diamox (acetazolamide)
- Effexor XR (venlafaxine)
- Effexor XR (venlafaxine)
- enalapril
- enalapril
- fluoxetine
- fluoxetine
- glimepiride
- glimepiride
- Januvia (sitagliptin)
- Januvia (sitagliptin)
- levothyroxine
- levothyroxine
- Lyrica (pregabalin)
- Lyrica (pregabalin)
Regitine alcohol/food interactions
There is 1 alcohol/food interaction with Regitine (phentolamine).
Regitine disease interactions
There are 3 disease interactions with Regitine (phentolamine) which include:
Report options
More about Regitine (phentolamine)
- Regitine consumer information
- Compare alternatives
- Side effects
- Dosage information
- 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
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Welireg
Welireg (belzutifan) tablets are used to treat adults with von Hippel-Lindau (VHL) disease and ...
Belzutifan
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Labetalol
Labetalol systemic is used for high blood pressure, hypertensive emergency, mitral valve prolapse ...
Propranolol
Propranolol is a beta-blocker that is used to treat tremors, chest pain, high blood pressure, heart ...
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.