Yes, it's the right step. The problem is, you'll need to have symptoms (bradycardia) for the Holter Monitor to be of any significant use.
Propranolol has a lot of fairly weird side effects and interactions with other medicines, several which quite a few doctors are not aware of. Propranolol is not necessarily the best choice in controlling hypertension (there is a lot of debate whether beta blockers in general are very effective), propranolol is so-called nonselective, which means that it 1) prevents the heart rate from getting too high, which helps reduce blood pressure, but also 2) prevents the arteries from dilating properly, and this has an opposite effect.
Propranolol can interact with adrenaline or stimulants, causing high blood pressure and reflex bradycardia (heart rate slows down in an attempt to reduce blood pressure). People taking propranolol, going to the dentist, injected with adrenaline combined with a local anesthetic, experiencing a heart rate of 40 with a blood pressure of 200/100 is not unheard of. But if so was the case with you, you would likely not faint or fall. This is a symptom of temporarily low blood pressure.
If you experience worse symptoms after reducing your propranolol, please tell your doctor ASAP. So-called vasovagal syncopes may increase when decreasing propranolol. If you are improving, you may consider asking your doctor for another medication to control your blood pressure. If the Holter test reveals arrhythmias causing bradycardia, and your condition doesn't improve after reducing propranolol, treatment may be implanting a pacemaker to prevent your heart rate from dropping too low.
thank you for your information i have a holter moniter on now, so I guess we are taking some kind of step in the direction of trying to figure it out.
I have been on propranolol for four years because I was put on a medication that had the side effect of high blood pressure, I also suffer from migraines so my neurologist decided to increase to dose to 40mg three times a day. Been that way for four years, (It originally started off at 20 three times a day) Even though the er doctor told me to stop taking it, my doctor told my to split it in half because I will still need something for my pressure?? The only other times I have had seizures is when I had eclampsyia after giving birth to my son seven years ago. They have me on a holter moniter now, so? Is this the right next step?
Your medication is contraindicated for anyone showing bradycardia, so you might want to wean yourself off.
On the other hand, you should also follow up with your doctor and find out alternatives for your blood pressure and to see what might be causing the bradycardia other than the meds.
I agree with is something wrong: Something IS weong.
Questions:
1. Why, at the age of 28, have you been on propranolol for four years?
2. What does the doctor who prescribed the propranolol originally say about all this?
3. Do you have seizures other than when you have these bradycardic episodes?
4. Do you have a regular doctor who oversees your care? You should. If you do not, ask some doctor, almost ANY doctor, for a referral to determine the cause of these episodes. Fainting and falling are medically significant, in that great injury can occur. You need a full workup, including the thoughts of a neurologist.
Several reasons may exist. You seem to have severe symptoms (fainting, seizures and hurting yourself). If so, your symptoms aren't completely benign.
One explaination can be intermittent atrioventricular blocks. Another, and more likely explaination may be a so-called vasovagal or cardio-depressor response, where some stimuli (pressure towards carotid arteries, stress, standing up, etc. the list is long) provokes the "brake" system in your autonomic nerve system to trigger.
You may have some sort of autonomic dysfunction, or you may have dysfunctions in the sinus node. Beta blockers may worsen all those problems and it sounds reasonable that your doctor told you to quit propranolol. There are several blood pressure meds available that do not affect the heart and the heart rate. ACE inhibitors, AT2 blockers, alpha blockers, diuretics, some calcium channel blockers, etc.