Is pregabalin more potent than gabapentin? Understanding the pharmacological differences
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4 min read
Research consistently shows pregabalin has a significantly higher binding affinity to its therapeutic target, the $\alpha_2$-$\delta$ subunit of voltage-gated calcium channels, making it more potent than gabapentin. However, the question of is pregabalin time more potent than gabapentin involves more complex pharmacological factors than just receptor binding.