NEW YORK (Reuters Health) - Blood pressure drugs known as beta-blockers could be helping to fuel the obesity epidemic, by dampening the body’s ability to burn calories and fat over the long term, researchers say in a new report. Weight gain is a known side effect of beta blockers, particularly older ones such as atenolol (Tenormin) and metoprolol (Lopressor, Toprol-XL). Newer versions, like carvedilol (Coreg), appear to carry less risk of added pounds. Beta-blockers are not the only medications that promote weight gain. Antidepressants, corticosteroids and some diabetes medications are among the other culprits. But with the growing problem of obesity worldwide, researchers are starting to look into the role that medications could be playing — along with the usual suspects of poor diet and sedentary lifestyle. In the new study, Australian researchers found that among more than 11,400 adults with high blood pressure and/or diabetes, those on beta-blockers weighed more, on average, and had larger waistlines. Studies have revealed that beta blockers cause a reduction in energy expenditure of four to nine percent, which rises to 12 percent in obese hypertensive persons thereby increasing chances of weight gain. Beta blockers (sometimes written as β-blocker) is a class of drugs that ease the heart’s pumping action and widen the blood vessels. This therapy is used to lower a person’s blood pressure and heart rate and to treat angina. Beta-blockers slow down the heart beat, reduce the force of the heart muscle’s contractions, and decrease blood vessel contraction in the heart, brain, and the rest of the body. Sheps, hypertension specialist “The average weight gain is no more than 4 pounds (about 2 kilograms). Beta blockers, such as atenolol and propranolol, reduce the body’s ability to respond to insulin, causing high blood insulin levels that increase risk for weight gain. Newer beta blockers, such as carvedilol (Coreg), don’t typically cause weight gain as a side effect”. Doctors aren’t sure exactly why some beta blockers cause weight gain. It could be that beta blockers slow your metabolism. Doxycycline for rats Fluconazole onychomycosis Tadalafil 20 mg dosage Metoprolol & Weight Loss. Lee Woodard. Metoprolol is a beta blocker used in the management of hypertension and chronic angina pectoris, or chest pain. Six medications you never knew could cause weight gain, and what to do if you currently take one of them. Jul 21, 2012. It is intended for those patients who are being treated with the listed medications, who suffer from a suppressed appetite and weight loss. Weight gain can occur as a side effect of some beta blockers, especially the older ones, such as atenolol (Tenormin) and metoprolol (Lopressor, Toprol-XL). The average weight gain is about 2.6 pounds (about 1.2 kilograms). Newer beta blockers, such as carvedilol (Coreg), don't usually cause weight gain as a side effect. Weight may rise in the first weeks of taking the beta blocker and then generally stabilizes. However, the beta blockers that can cause weight gain usually aren't prescribed unless other medications haven't worked, or if you have a specific heart condition that requires taking those medications. Beta blockers are used to treat a host of conditions, including high blood pressure, heart failure, migraines, glaucoma and anxiety. Doctors aren't sure exactly why some beta blockers cause weight gain. I’ve talked previously about how some drugs, both prescription and over-the-counter, can block weight loss. Metoprolol, a beta blocker prescribed to treat heart rhythm disorders, hypertension, coronary disease, migraine headaches, and other conditions, is on that list. But Melinda succeeded in losing an impressive amount of weight despite taking this drug. “I have lost a 110 pounds over the last two and a half years. I just found an article written by you saying that metoprolol may prevent weight loss. This is very disheartening, as I have worked hard to lose weight and to think all along this may have prevented me from losing more weight. I am going to make an appointment with my heart doctor on Monday.” Well, first of all, Melinda should be congratulated on losing a lot of weight despite being put on a drug that generally blocks weight loss—an impressive achievement. Secondly, the rhythm issue may have improved with the Wheat Belly strategies, specifically wheat/grain elimination (big effect), magnesium, omega-3 fatty acids, and cultivation of bowel flora. Metoprolol weight loss Metoprolol - Wikipedia, Medications That Cause Weight Gain—And How You Can Fight. Buy doxycycline australiaMetformin 850Where can i purchase cialisSertraline high Body Weight Changes with β-Blocker Use Results from GEMINI. Patients taking metoprolol had a significant mean ±SE weight gain of 1.19 ±0.16 kg P. Body Weight Changes with β-Blocker Use Results from GEMINI.. Meds that cause extreme weight loss Health24. Beta blockers Do they cause weight gain? - Mayo Clinic. Mar 10, 2011. Weight gain is a known side effect of beta blockers, particularly older ones such as atenolol Tenormin and metoprolol Lopressor, Toprol-XL. Metoprolol received an overall rating of 6 out of 10 stars from 46 reviews. in my eyes • headache • unusual weight gain or loss continuing loss of appetite dark. Jul 23, 2014. Q Have you heard that metoprolol causes hair loss in men. unsteady gait, lightheadedness, and weight loss of 20 pounds almost overnight.