Which baseline assessments are important before starting lithium?
Check kidney function, electrolytes, calcium, thyroid function, and weight or BMI before starting lithium.
Study 6 Mood Stabilizers with 12 free online flashcards. Review key terms, definitions, and concepts with this interactive flashcard deck.
Which baseline assessments are important before starting lithium?
Check kidney function, electrolytes, calcium, thyroid function, and weight or BMI before starting lithium.
When is a lithium level generally checked after a dose change?
Check the level about one week after starting or changing the dose, then weekly until stable.
What concern is raised by vomiting, worsening tremor, unsteady walking, and confusion during lithium treatment?
Possible lithium toxicity. Vomiting, worsening tremor, unsteady walking, and confusion warrant urgent medical assessment.
Which medication changes can raise lithium concentrations?
NSAIDs, thiazide diuretics, and ACE inhibitors or ARBs can raise lithium concentrations; contact the prescriber for advice.
What serious adverse effect should be considered with valproate-related lethargy, confusion, and vomiting?
Consider hyperammonemia with encephalopathy; a clinician may check an ammonia level.
What routine safety concerns are monitored during valproate treatment?
Monitor liver function and watch for blood-count or bleeding problems.
What is the general response to a new rash after starting lamotrigine?
Seek prompt medical advice; prescribing information advises stopping at the first sign unless the rash is clearly unrelated.
What blood tests are recommended for carbamazepine monitoring?
Obtain baseline blood counts and baseline and periodic liver-function tests.
Which medicines are included among the mood stabilizers covered here?
Mood stabilizers include lithium and medicines also used to treat seizures, such as valproate, carbamazepine, and lamotrigine.
When may an ECG be appropriate before lithium treatment?
An ECG may be appropriate for someone with cardiovascular disease or cardiovascular risk factors.
What is the usual sampling timing for a lithium trough level?
It is commonly drawn as a 12-hour trough: 12 hours after the last dose.
How can dehydration affect lithium toxicity risk?
Dehydration or a major change in fluid or salt intake can increase lithium toxicity risk.
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