Took a Claritin D a few hours ago & my heart has been racing a bit. Seems to come & go every few min. Is there anything I can do to stop this?
Stop using this medication and call your doctor at once if you have a serious side effect such as:
fast, pounding, or uneven heartbeat.
If your symptoms worsen have someone take you to the ER or simply Call 911.
Try to remain calm at all times, do not drink coffee (it is a stimulant) that will make your condition worse due to that Claritin-D contains a stimulant which is pseudoephedrine, the combination will make your side effects worse.
All the best,
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