What are nursing considerations for phenobarbital?

What are nursing considerations for phenobarbital?

Monitor daytime drowsiness and “hangover” symptoms (headache, nausea, irritability, dysphoria, lethargy, vertigo). Repeated or excessive symptoms may require change in dose or medication. Be alert for depression, delirium, excitation, or other alterations in mood or behavior.

What is the nursing considerations for phenytoin?

Nursing Considerations Across the Lifespan Careful cardiac monitoring is needed during and after administering intravenous phenytoin. Phenytoin has a narrow therapeutic drug level, usually between 10-20 mcg/ml, so serum drug monitoring is required.

What should you assess before giving anticonvulsant?

Evaluation

1. Monitor patient response to therapy (decrease in incidence or absence of seizures).
2. Monitor for adverse effects (e.g. CNS changes, GI depression, bone marrow suppression, severe dermatological reactions, liver toxicity, etc).

What drug class is felbamate?

It is also used in children to control partial and generalized seizures caused by Lennox-Gastaut syndrome. Felbamate belongs to a class of medicines called anticonvulsants. It acts in the brain to prevent seizures.

What are the side effects of phenobarbital?

What side effects can this medication cause?

• drowsiness.
• headache.
• dizziness.
• excitement or increased activity (especially in children)
• nausea.
• vomiting.

What are the adverse effects of phenytoin and what does the nurse need to monitor for?

Headache, nausea, vomiting, constipation, dizziness, feeling of spinning, drowsiness, trouble sleeping, or nervousness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Phenytoin may cause swelling and bleeding of the gums.

What are the most common adverse effects of anticonvulsant drugs?

The most common side effects include dizziness, nausea, headache, vomiting, fatigue, vertigo, ataxia, blurred vision, and tremor.

Is felbamate a controlled substance?

Felbatol is used in the treatment of epilepsy; lennox-gastaut syndrome and belongs to the drug class carbamate anticonvulsants. Risk cannot be ruled out during pregnancy. Felbatol 600 mg is not a controlled substance under the Controlled Substances Act (CSA).

Does felbamate cause depression?

Commonly reported side effects of felbamate include: headache, nausea, vomiting, constipation, insomnia, and anorexia. Other side effects include: abdominal pain, abnormal gait, depression, diplopia, nervousness, tremor, and dysgeusia.

Do felbamate tablets increase the risk of acute anaemia?

THE USE OF Felbamate TABLETS IS ASSOCIATED WITH A MARKED INCREASE IN THE INCIDENCE OF APLASTIC ANEMIA. ACCORDINGLY, Felbamate TABLETS SHOULD ONLY BE USED IN PATIENTS WHOSE EPILEPSY IS SO SEVERE THAT THE RISK OF APLASTIC ANEMIA IS DEEMED ACCEPTABLE IN LIGHT OF THE BENEFITS CONFERRED BY ITS USE (SEE INDICATIONS ).

How does felbamate affect carbamazepine levels?

Drug: Felbamate reduces serum carbamazepine levels by a mean of 25%, but increases levels of its active metabolite, increases serum phenytoin levels approximately 20%, and increases valproic acid levels. Herbal: Gingko may decrease anticonvulsant effectiveness.

How do you reduce felbamate levels in children?

Child: PO Start at 15 mg/kg/d in 3 or 4 divided doses, reduce concurrent antiepileptic drugs by 20%, further reductions may be required to minimize side effects due to drug interactions, may increase felbamate by 15 mg/kg/d at weekly intervals (max: 45 mg/kg/d)

Does felbamate have any receptor-binding effects?

Receptor-binding studies in vitro indicate that Felbamate has weak inhibitory effects on GABA-receptor binding, benzodiazepine receptor binding, and is devoid of activity at the MK-801 receptor binding site of the NMDA receptor-ionophore complex.