Ketogenic Diet - Lorazepam Interaction Details

Interaction Details

Lorazepam is classified as belonging to the following category: Anticonvulsants

Following the ketogenic diet may reduce the levels of certain anticonvulsants, although the clinical significance of this effect is unclear.
Pharmacokinetic research in patients chronically taking up to 4 antiepileptic drugs shows that following a modified Atkins diet for 4-12 weeks reduces the average anticonvulsant serum concentrations by 10.5% to 13.5% (range 7% to 19%) without affecting overall seizure control. Antiepileptic agents taken by these patients included carbamazepine, oxcarbazepine, topiramate, valproate, clobazam, nitrazepam, lamotrigine, zonisamide, and others. Levels of oxcarbazepine and levetiracetam did not seem to be significantly affected after the initiation of the ketogenic diet. Despite the lack of clinical effect seen in this study, serum levels of anticonvulsants should be monitored in patients when starting a ketogenic diet.

Interaction Rating

Moderate

Likelihood of Occurrence

Possible

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists

References

Kverneland M, Taubøll E, Selmer KK, Iversen PO, Nakken KO. Modified Atkins diet may reduce serum concentrations of antiepileptic drugs. Acta Neurol Scand. 2015;131(3):187-90.
Kverneland M, Taubøll E, Molteberg E, Veierød MB, Selmer KK, Nakken KO, Iversen PO. Pharmacokinetic interaction between modified Atkins diet and antiepileptic drugs in adults with drug-resistant epilepsy. Epilepsia. 2019;60(11):2235-2244.

Lorazepam Overview

Lorazepam is used to relieve anxiety. Lorazepam is also used to treat insomnia caused by anxiety or temporary situational stress. Lorazepam is in a class of medications called benzodiazepines. It works by slowing activity in the brain to allow for relaxation.

See More Information Regarding Lorazepam

Ketogenic Diet - More Interactions

Ketogenic Diet interacts with 253 drugs

Interaction Rating Key

These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.

Major	The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur.
Moderate	Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur.
Minor	Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction.
Unknown	No interactions have been reported or no interaction data is currently available.