Hello fearfactor (hopefully NBC didn't patent this name),
1. when should this small amount of beta blocker get out of my system? My HR is still in the mid-40s at times, and it is very frightening to me and is making me feel my PVCs and PACs more.
The beta blocker is out of your system. Toprol XL is probably cleared from your system after about 5 days. If you are truly exercising daily, you bradycardia is probably related to you excellent physical condition. It is not uncommon for very physically fit people to have heart rates between 40 and 50, sometimes slower.
If you are not having symptoms and your heart rate increases with exercise, I would not worry about this. Make sure your doctor knows - he can check and ekg to make sure it is normal, but I would not be concerned based on what you have said so far.
2. Can Celexa or Xanax cause slowed HRs, which may intensify the effect of the Toprol?
Not really. If you read the side effects of celexa, you find that it frequently can cause tachycardia and infrequently causes bradycardia. This is not a drug interaction.
3. Since I have you on the "line" and it's so hard to get a question in - my echo results said that I have trace regurgitation with redundant mitral valve tissue, but no prolapse. What does this mean as far as my long-term prognosis goes? I have read that redundant tissue is a very bad thing, though my regurge is low.
The truth is it means that you now qualify for the "worried well" category. I am partially kidding about this. You do not need antibiotics for dental or nondental procedures. If you develop a new heart murmur or start to develop symptoms consistent with heart failure, another echo is indicated to check for developing mitral regurg, but otherwise, I would give you a clean bill of health.
Good luck Stacy.
Hi. Toprol XL Half life is on the order of 3-7 hours according to what I find on the web.
I know what you mean about holding out on the beta blocker. I feel so much better now that I'm off it...even though my HR has still been slow. The BB made my blood pressure drop really low, and it was already low before. I felt constantly dizzy and just "out of it." Xanax helps me but I know I'll have to get off it at some point or face addiction, but my doc says you can take benzos long-term if you don't keep increasing the dose.
Yes the beta blocker is out of your system, but the effects may linger for several months in my experience.
I would say that beta blockers are a poor drug for people with slow heart rates to begin with. In my case Atenolol caused distressing episodes of near syncope.
These drugs affect your brain and my experience has been that it took at least 2 months before I was close to normal.
Question: Reading these posts I found some Xanax here that was RX's a few months back but I never took it. It is 0.25MG. If I cut them in quarters, would this give me close to 0.5MG that is what you take? Never was good in understanding the MG's in RX's. I always want to be on the lowest dose of everything I take till I see how I react to a medication. Thanks
Hi. I suggest contacting your doctor's office by telephone for that one. That's the safest way to get the info you need.