Gas bubble symptoms and conditions

Hello all,
I'm a 45-yr old Air Force Major (Male) recently diagnosed with asymptomatic chronic Atrial Fibrillation (As in I have it and was walking around not knowing it). When I went to see the cardiologist, my B.P. was only 120 / 74 (Which, until they changed the rules, used to be normal)and he puts me on Diovan 80mg once a day plus Coumadin 5mg. Well the Diovan almost made me faint and I had numbness in both arms, plus a funky rash, kind of like chicken pox showing up on my arms and thighs.
I went online and read horror stories of Diovan so I stopped taking it immediately (I had only taken four doses and never had any horrible symptoms until after I took the meds!). Then the Dr. put me on an Event Monitor and it showed I was indeed in A-fib all the time, plus at night, my heart was racing briefly to 200 a minute while I was sound asleep. So he puts me on Toprol XL 100mg once a day.
Immediately I had trouble sleeping (Which I never had before, ever!) with crazy dreams and tossing/turning. My B.P. dropped to 88/65 and my fibrillating heart rate was 64!!! I was so mad because I actually felt better before the meds. I found this site and saw what everyone was posting and immediately took myself off the Toprol XL.
The day after stopping the Toprol I had slight chest pains (Like angina or gas bubble) but they went away on their own. I slept fine the next night.
I'm having an Electro-Cardiversion done on the 21st July to see if I can stop the A-fib and get in normal rhythm. I know the Dr. is going to be mad at me for stopping the Diovan and Toprol, but I'm sorry, I'm convinced there is a better way to beat all this (Namely exercise and eating right). Being in the service means you have to be Mr. Physical and Mental "perfect" all the time. I cannot afford to be diagnosed with depression in my line of work! Thanks to all on this website and I wish you the best.
PS. for those who think I'm being ignorant of my medication, I have a nice fat insurance policy and Power of attorney for my wife and kid in the event I keel over!!! I may be medication intolerant but at least I took care of my family.

I was prescribed Doxycycline 100mg tablets twice a day, for 3 to 4 months, for a skin condition (perioral dermatitis) which causes small sores to form around my mouth. After my experience with this antibiotic, I'd rather have the sores!

I took the Doxycycline twice a day for the first week with no side effects. Antibiotics always cause yeast infection, so I took Diflucan before I started treatment and didn't have that problem. On the tenth day of the Doxycycline, (two days ago) I took a tablet with a little water and went right to bed. As I have read in previous posts on here, BIG MISTAKE! It felt like a giant gas bubble just below my breastbone, in my stomach area. Not too painful, but annoying. Every time I woke up during the night, that feeling was still there. The next day, the pressure was still in that area of my stomach, and it began to feel like heartburn. This feeling persisted all day, no matter what I ate or drank, which is very unusual for me as I don't usually have stomach problems. That's when I searched the web for side effects of Doxycycline, and found this website.

After reading many posts on this site, I decided it was indeed the Doxycycline, so didn't take them yesterday. However, the bloated, burning feeling was still present last night, a full 24 hours after the last capsule had been taken.

I had read someone's post about drinking apple juice, and thought it couldn't hurt...and I'll be darned if within 15 minutes that bloated, burning feeling went away, and hasn't returned. I don't understand WHY that works - unless maybe there is residual medicine sitting in the stomach which can't be digested, and the acid in the apple juice neutralizes it, but it WORKS!

I will NOT take any more Doxycycline, and will just keep the perioral dermatitis! I didn't have the depression or fatigue I see others have had, but since I was only on the meds 10 days, maybe those symptoms didn't have time to develop.