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A member asked:

Does claritan d-12 cause heart palpitations?

A doctor has provided 1 answer

Palpitations: The decongestant in Claritin (loratadine) d is pseudephedrine. It is known to act like a stimulant in some people that may cause rapid heart rate and palpitations. May cause insomnia as well. Not everyone gets these side effects.

Dr Weisberger and another doctor agreed

Answered 9/24/2016

5.4k views

Thank

Related Questions

A member asked:

Do sinus/allergy pills affect heart rate? After taking Claritin (loratadine) d my heart seems to be going crazy! just going from sitting to standing doubles my hr.

A doctor has provided 1 answer

A member asked:

Doc said stop loratadine b/c thinks is causing fast heart. Also on topiramate for migraines. Is he right or mixing up with Claritin-D's decongestant?

A doctor has provided 1 answer

A member asked:

I have POTS syndrome. Can I still take Claritin D for nasal congestion? I find it helps with my low blood pressure but increases my heart rate.

2 doctors weighed in across 2 answers

A member asked:

Can my 8 yr old child who has heart disease take Benadryl (diphenhydramine) and Claritin at the same time?

6 doctors weighed in across 2 answers

A member asked:

Why am i retaining water so much if i don't have kidney or heart issues that i know of? I do take celebrex, silvastatin, benadryl, (diphenhydramine) claritin, which is causi

3 doctors weighed in across 2 answers

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