Toprol-XL and ounce

HI, I was prescribed IC Metoprolol succ er 25 mg. same as Toprol xl. I feel tried, I am a fitness instructor and teach 13 classes a week. 8 aerobic and 5 weight training classes. I continue to gain weight. With this being a blocker, I have just come to find out this med wont let you heart rate go up when you exercise so you muscles can get oxygen and burn fat. The lack of oxygen makes you (us) more tried less motivated to workout or anything for that matter. It has effected me in this matter. I am calling my doctor to change my meds. this website was great. I new It had to be my meds, you don't workout this way and still gain weight!!!!!!!! I have always been very fit and muscular, something i took pride in. now I"m looking flabby. It"s really hard for me. Hard to motivate people when you don"t look like things I share with people all the time. hang in there the weight will come off just be consistent, when I continue to gain weight.

I'm a 56 year old woman. 5'4" 116. Very fit .Have hypothyroidism and take Synthroid.. Was diagnosed with high blood pressure (which I beleive is due to a too high dose of Synthroid) Was prescribed toprol, just 25 Mgs. Wow!! Was that a bad experience. With the first few days of taking it, began the Foggy brain, dizziness, no ability to concentrate.. no energy.. Head aches, joint pains. Complete lack of interest in doing much of any thing including sex!. Have became almost reclusive because I didn't feel confident interacting with people (I'm a VP of Sales.. not good for my job)! I was bumping into things.. Felt like I was on another planet.. Thought I was nuts... Great to have found this site Also.. Have gain 5 pounds that are not falling off since I stopped this med on my own after only 10 days.. YIKES! Who does this stuff work well for?

I have to say that I am stunned, and curious, about the numerous claims of weight gain induced by Toprol XL. I have been taking 100 mg once a day for the past 9 months and I havent gained an ounce- I am 5'6" and I weigh 110 lbs. I have Postural Orthostatic Tachycardia Syndrome and this medicine has improved my life dramatically. I cant say enough good things about it. I am shocked to read these postings.