This registry is a place to share positive or negative side effects of using Niaspan ER. If you directly experienced a side effect while using Niaspan ER, then we encourage you to enter it here. Please note that entries here are the experiences of individual users, and in no way means that you or anyone else will experience the same side effect, since the same medication affects people in different ways. Please always contact your physician.
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August 2th
2007
3:27 PM
I have been taking the initial dose of Niaspan for 4 weeks, one 500 mg tablet at bedtime. I really experienced no side effects at all. This week I started on the second step and increased the dose to two 500 mg tablets at bedtime. Every night I have been waking up with diareaha. It always seems to subisde during the day, but after taking my bedtime dose, I'm up again in the middle of the night. Any suggestions?
-- By jamesjeb | Reply | (2) replies | Private Message me