Fosphenytoin Drug Interactions
A total of 1080 drugs (6793 brand and generic names) are known to interact with fosphenytoin.
- 156 major drug interactions (993 brand and generic names)
- 876 moderate drug interactions (5556 brand and generic names)
- 48 minor drug interactions (244 brand and generic names)
Check for interactions with fosphenytoin
Common medications checked in combination with fosphenytoin
- Alesse (ethinyl estradiol / levonorgestrel)
- Ativan (lorazepam)
- Bystolic (nebivolol)
- Carafate (sucralfate)
- Ciloxan (ciprofloxacin ophthalmic)
- Co-trimoxazole (sulfamethoxazole / trimethoprim)
- Demerol (meperidine)
- Elidel (pimecrolimus topical)
- Famvir (famciclovir)
- Flagyl (metronidazole)
- Lovaza (omega-3 polyunsaturated fatty acids)
- Phenytoin Sodium (phenytoin)
- Polygam S / D (immune globulin intravenous)
- Protonix (pantoprazole)
- Reglan (metoclopramide)
- Seasonique (ethinyl estradiol / levonorgestrel)
- Temovate (clobetasol topical)
- Valproate Sodium (valproic acid)
- Versed (midazolam)
- Vfend (voriconazole)
fosphenytoin alcohol/food Interactions
There is 1 alcohol/food interaction with fosphenytoin
fosphenytoin disease Interactions
There are 12 disease interactions with fosphenytoin which include:
- Blood Dyscrasias
- Liver Disease
- Porphyria
- Renal Dysfunction
- Cardiotoxicity
- Suicidal Tendency
- Renal Dysfunction
- Hyperglycemia
- Megaloblastic Anemia
- Osteomalacia
- Alcoholism
- Thyroid Function Tests
Drug Interaction Classification
The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.
| 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. |
Do not stop taking any medications without consulting your healthcare provider.
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