Doctor insights on:
No major problem: If this is a plain antihistamine with no decongestant in it,I would expect no serious problem although some minor drowsiness may occur. As,long as you're experiencing no discomfort simply let the medication dissipate. If you have any further concerns, call your physician. ...Read moreSee 2 more doctor answers
Probably not much: If they were 30 or 60 mg then probably not much. Not sure about 180 mg. Suggest contacting poison control center in your area. The more important question is why you took four. Not to assume anything but if it were intentional in an attempt to harm yourself then seek someone's help now. ...Read more
I typically take an allegra (fexofenadine) 180 in the am and an alavert 10mg at night. Today i accidentally took 1 allegra (fexofenadine) 180 @7am and another at 10pm. Will i be ok?
Yes: Allegra (fexofenadine) is a very safe new generation antihistamine that does not cross the blood-brain barrier, so even more than the recommended dose will not lead to drowsiness or impaired reaction time. However, higher than normal doses of alavert (loratadine) could potentially lead to mild drowsiness. ...Read moreSee 1 more doctor answer
I accidentally took 2 Allegra-D; 1@ 10pm and 1 @ 6:30am today. Should I worry? Just feeling a little woozy, but otherwise ok.
I accidently took two allegra (fexofenadine) today, one this am, one just now. Should I be worried?
No: Allegra (fexofenadine) has been extensively studied for side effects; none were apparent at up to 5 times the recommended dosage. I wouldn't increase the dosage on a regular basis unless it's under an allergist's supervision, but i wouldn't worry about an occasional double dose. ...Read moreSee 1 more doctor answer