Zantryl (phentermine) Drug Interactions
A total of 521 drugs are known to interact with Zantryl (phentermine).
- 93 major drug interactions
- 426 moderate drug interactions
- 2 minor drug interactions
Check for interactions with Zantryl (phentermine)
Common medications checked in combination with Zantryl (phentermine)
- Adderall (amphetamine / dextroamphetamine)
- Allegra (fexofenadine)
- caffeine / pheniramine / phenylephrine / sodium citrate / sodium salicylate (Scot-Tussin Original (old formulation))
- Cipro (ciprofloxacin)
- Effexor (venlafaxine)
- Klonopin (clonazepam)
- Lyrica (pregabalin)
- memantine (Namenda, Namenda XR)
- Methadose (methadone)
- modafinil (Provigil)
- Neurontin (gabapentin)
- phentermine / topiramate (Qsymia)
- Phentex (guaifenesin / phenylephrine / phenylpropanolamine)
- Pseudoephedrine Sinus (acetaminophen / pseudoephedrine)
- Pyridium (phenazopyridine)
- Seroquel (quetiapine)
- Topamax (topiramate)
- vasopressin (Pitressin, Vasostrict)
- Xanax (alprazolam)
- Zoloft (sertraline)
Zantryl (phentermine) alcohol/food interactions
There are 3 alcohol/food interactions with Zantryl (phentermine)
Zantryl (phentermine) disease interactions
There are 15 disease interactions with Zantryl (phentermine) which include:
- cardiovascular
- glaucoma
- agitation
- cardiac disease
- glaucoma
- hypertension
- liver disease
- pulmonary hypertension
- substance abuse
- tics
- psychiatric disorders
- renal dysfunction
- seizure disorders
- diabetics
- liver disease
More about Zantryl (phentermine)
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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.