This registry is a place to share positive or negative side effects of using Metoprolol Succinate ER. If you directly experienced a side effect while using Metoprolol Succinate 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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February 5th
2008
3:09 PM
I am on this site because I am looking for answers. I just realized my headaches,dizziness and flu like symptoms have increased several times over since going from Toprol XL 100mg to Metoprolol Succinate ER 100mg a little over 3 months ago. Apparently my primary care doesn't read much about these drugs after he prescribes them.
-- By himes | Reply | (4) replies | Private Message meHowever, one other side effect I notice is what I call brain pressure and throbbing. I also take Quinapril 20mg. Who knows, maybe they work against one another. Can anyone help?
Himes