"Unlikely but report promptly: dizziness, mental/mood changes, fast heartbeat, fever. Tell your doctor immediately if any of these highly unlikely but very serious side effects occur: fainting, irregular heartbeat."
Source
It's possible. You should call your Dr you may be able to get an answer without even making an apt or going in. Good Luck.
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"Always learn the rules so that you can break them properly." Dalai Lama
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