Which adverse effects are associated with divalproex?

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Multiple Choice

Which adverse effects are associated with divalproex?

Divalproex often produces central nervous system effects, with dizziness being one of the most common and early, dose‑related reactions. This reflects its CNS depressant action as it enhances GABAergic activity, which can affect balance and cause lightheadedness or vertigo, especially when therapy is started or dosage is increased. Weight gain, tremor, and alopecia can occur with valproate therapy, but they are less universally observed and not as pathognomonic as dizziness. Weight gain and tremor can be seen with several anticonvulsants and even other migraine preventives, and alopecia is a less frequent side effect. In clinical practice, this is why dizziness stands out as the best-associated adverse effect among the options.

Divalproex often produces central nervous system effects, with dizziness being one of the most common and early, dose‑related reactions. This reflects its CNS depressant action as it enhances GABAergic activity, which can affect balance and cause lightheadedness or vertigo, especially when therapy is started or dosage is increased.

Weight gain, tremor, and alopecia can occur with valproate therapy, but they are less universally observed and not as pathognomonic as dizziness. Weight gain and tremor can be seen with several anticonvulsants and even other migraine preventives, and alopecia is a less frequent side effect. In clinical practice, this is why dizziness stands out as the best-associated adverse effect among the options.

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