19 Jan 2010
Yes, loratadine can cause palpitations.
Cardiovascular side effects have included hypertension, hypotension, palpitation, supraventricular tachyarrhythmias, syncope and tachycardia.
- Loratadine Information for Consumers
- Loratadine Information for Healthcare Professionals (includes dosage details)
- Side Effects of Loratadine (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
I have been taking 20 mg at night for past few days. Today with heart palpitations. Anyone get this?
1 answer • 24 Mar 2012
3 answers • 17 Feb 2013
... ER after day 1 because I was worried but the ER doctor said there was no problem with my heart, it's not hurting me it's just getting ...
1 answer • 14 Apr 2014