About six months ago I was diagnosed with severe sinus disease and allergies (apparently I'm allergic to everything except trees). My doctor prescribed Allegra, Singulair, and Q-Nasl - each once a day - along with three allergy shots every week.
Within days of starting the regiment I began to experience random, complete numbness in my hands/arms and sometime in my feet/legs. At first I didn't think too much of it, but as it bdegan happening more often I began to question it. What really scared me was when I had blood drawn for an un-related blood test. I've always been able to have blood drawn without a problem, but this time the needle insertion point continued to bleed and, by that afternoon, I had what looked like a large bruise on my arm around the needle insertion point. It was then that I researched the side effects of my prescribed drugs and determined that I should stop taking the Singulair. My doctor prescribed a replacement for Singulair, and within a month the numbness went away.
Over the past few months I have tried to get back into running. I used to run frequently, always training for a 5k, 10k, or half-marathon, so not sprinting. I have never had a problem with my heart rate or my blood pressure, but now I do. When I run/jog, I don't get even a 1/4 mile before my heart rate is over 220 bpm. During my Ear, Nose, and Throat doctor appointment earlier this week the recorded my highest blood pressure ever - 134/78. My blood pressure has always been roughly 117/75.
I'm wondering if the extreme heart rate and the elevated blood pressure is a lasting side effect from taking Singulair. I am a 36-year-old female who has always been physically fit. Anyone else out there have a similar experience?