Phenobarbitol levels can be measured in the bloodstream, and are an important guide to proper dose of this drug.
The phenobarbitol level is interpreted in conjunction with the amount of seizures that is occurring.
Not exact matches
Like
phenobarbitol, patients on potassium bromide should have liver enzymes and drug
levels regularly assessed with bloodwork.
Most commonly, potassium bromide is used in dogs as an adjunctive therapy used concurrently with
phenobarbitol in cases where
phenobarbitol is not effectively controlling seizures and the dose is approaching its maximum
level.
It takes several weeks for the blood
level of
phenobarbitol to reach adequate
levels, so there might be an occasional seizure during that time.
The dose of this drug has a wide range, so if your dog is not responding to
phenobarbitol, and the blood
level of the drug is low to normal, we might increase the dose.
Occasionally
phenobarbitol can cause liver damage.21 Liver enzyme function tests and blood
levels of
phenobarbitol should be monitored to be sure significant liver injury in not occurring and that therapeutic
levels are achieved.