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Question

Posted on: March 6 2013

Should the magistal preparation of capsule with 4-aminopyridine enteric be envelged?

I have already found in the literature that 4-aminopyridine at a pH 2 is very stable.

Answer

According to the information you found, we would answer: "No". But besides the stability, bad taste and stomach irritation can also be a reason to impose an EC.