Hey Girlie,
I wouldn't do Mepron or Malarone at the same time as Rifampin. This is because the Rifampin decreases the atovaquone availability in those medications by up to 50%. I had a journal article for this, I can't seem to find it now.
An alternative would be to switch the Rifampin for Levaquin for Bartonella, or to switch the Mepron/Malarone for another Babesia drug (Coartem or Larium, though I don't have personal experience with either, and am unsure of interactions).
Nevertheless, here's some info:
Mepron is just atovaquone in liquid form.
Malarone is atovaquone plus proguanil, in a pill form.
Mepron is more expensive than Malarone, but both are VERY expensive. Like prohibitively more expensive than most other medications. Make sure you figure it out before you pick up your filled prescript
ions, or you might be in for a shock.
People seem to claim that Mepron is absorbed better than Malarone. I can't remember reading any journal articles that say this, but I'm sure there are, as it would make sense, being in liquid. In the LymeMD blog, he states Malarone seems to work a little better in his experience. I'm not sure there's a consensus one way or another.
With both of these drugs, the more fat you intake with them, the more medication is absorbed. Try to get at least 20g of fat with each dose, but more is better. Even doing the pills with home-made popcorn with a ton of melted butter is a great way to absorb it into your system. If you take the pills without fat, you're basically peeing out money.
I haven't had any negative side effects on Malarone, except my neutrophil count seems to have dropped. Could easily be a symptom of fighting Lyme. I have had herxes, I think we talked about
in another thread: worsening of headache and crazy chills mostly. Others report worsening of other Babesia symptoms: night sweats, air hunger.
My dose of Malarone is 500mg 2x daily, though I have gone up to 750mg 2x daily without issue (well, besides the cost).
Lastly, I don't think there is any need to pulse these drugs. Especially if you're taking it with a macrolide (which you always should to avoid resistance... atovaquone plus macrolide is very good). Oh also, atovaquone plus a tetracycline is not so good, again because of decreased atovaquone uptake, similar to rifampin but not as severe.
Post Edited (Mustard Seed) : 6/10/2016 4:15:00 PM (GMT-6)