A member asked:

Had sinus infestion couple days pulse has been around 90 got app on my phone that checks it shows over 100 alot im freaking out in which isnt helping?

A doctor has provided 1 answer

Tachycardia: there are many reasons for tachycardia, a chief one of them being anxiety or "freaking out" :) Also, certain over the counter medicine such as pseudoephedrine may cause your heart to race. See a doctor if you have fever or unremitting symptoms.

Answered 11/21/2014

3.5k views

Thank

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