(metoprolol tartrate) is a prescription medication that is used for lowering blood pressure (hypertension), relieving angina symptoms, and improving the chances of survival after a heart attack. Lopressor may also be used off-label for other reasons, such as treating migraines or anxiety. Lopressor is part of a class of medicines called beta-adrenergic blocking agents, or beta blockers for short. Lopressor helps to block a specific type of beta receptor called beta-1 receptors. By blocking beta-1 receptors, Lopressor causes the reverse effect of stress hormones such as adrenaline (epinephrine). It decreases heart rate and both systolic and diastolic blood pressure, as well as the workload of the heart. This site does not dispense medical advice or advice of any kind. This means that the heart requires less blood and oxygen to work properly. East Hanover, NJ: Novartis Pharmaceuticals Corporation;2009 March. Site users seeking medical advice about their specific situation should consult with their own physician. Here we go again: another generic metoprolol recall from an Indian drug company. Reddy’s metoprolol succinate 25 mg extended release tablets and the company is in the process of recalling 1,356,000 pills. Toprol-XL (metoprolol) is a beta blocker in the same family as atenolol and propranolol. Tens of millions of people swallow beta blockers every day to control heart rate, reduce the risk of a second heart attack, prevent migraines and ease the pain of angina. The original brand name medicine was developed under the name Lopressor and was an immediate release product. That means it had to be taken up to four times daily. The extended-release formulation, Toprol-XL, was approved in 1992 and was given once daily, making it far more patient friendly. We first suspected that there might be problems with generic extended release metoprolol succinate in 2007. Readers of our newspaper column and visitors to our website began reporting therapeutic failures when they were switched from Toprol-XL to metoprolol succinate. Here are just a few of their reports: “After taking Toprol XL with good results for three years to control cardiac arrhythmias, I was given a generic substitute three weeks ago when I switched pharmacies. I have a blood pressure cuff that records my last 100 readings. “After taking the daily dosage for five days, I began having more and more arrhythmias to the point of having to be admitted to the hospital. “After discharge, I returned to the unused brand name drug (Toprol XL) and have had no further problems.” Nancy, March 20, 2007“I have been taking brand name Toprol XL for quite some time without any problems. During about the first 12 hours after taking it, my blood pressure was way too low. Tamoxifen 20 mg side effects Clomid induction Buy tetracycline in canada Order avodart uk See images of Metoprolol Generic Lopressor, including the medication and its packaging. Lists the various brand names available for medicines containing metoprolol. Find information on metoprolol use, treatment, drug class and molecular formula. Mar 17, 2008. investigated the products on the market. What we found will shock you. Certain generics contain very different ingredients. Do not stop taking this medication without consulting your doctor. Some conditions may become worse when you suddenly stop this drug. Some people who have suddenly stopped taking similar drugs have had chest pain, heart attack, and irregular heartbeat. If your doctor decides you should no longer use this drug, he or she may direct you to gradually decrease your dose over 1 to 2 weeks. When gradually stopping this medication, it is recommended that you temporarily limit physical activity to decrease strain on the heart. Get medical help right away if you develop chest pain/tightness/pressure, chest pain spreading to the jaw/neck/arm, unusual sweating, trouble breathing, or fast/irregular heartbeat. Show More Metoprolol is used with or without other medications to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Metoprolol is used for a number of conditions, including hypertension, angina, acute myocardial infarction, supraventricular tachycardia, ventricular tachycardia, congestive heart failure, and prevention of migraine headaches. receptors in the heart, metoprolol is also prescribed for off-label use in performance anxiety, social anxiety disorder, and other anxiety disorders. Metoprolol is sold in formulations that can be taken by mouth or given intravenously. Side effects, especially with higher doses, include dizziness, drowsiness, fatigue, diarrhea, unusual dreams, trouble sleeping, depression, and vision problems. Metoprolol may also reduce blood flow to the hands or feet, causing them to feel numb and cold; smoking may worsen this effect. Due to the high penetration across the blood-brain barrier, lipophilic beta blockers such as propranolol and metoprolol are more likely than other less lipophilic beta blockers to cause sleep disturbances such as insomnia and vivid dreams and nightmares. Serious side effects that are advised to be reported immediately include symptoms of bradycardia (resting heart rate slower than 60 beats per minute), persistent symptoms of dizziness, fainting and unusual fatigue, bluish discoloration of the fingers and toes, numbness/tingling/swelling of the hands or feet, sexual dysfunction, erectile dysfunction, hair loss, mental/mood changes, depression, breathing difficulty, cough, dyslipidemia and increased thirst. Metoprolol generic Alternatives for Metoprolol Succinate - NCBOP, Metoprolol - brand name list from Sildenafil pulmonaryCipro hc couponDoxycycline 50 mg for cats In 2012, an $11 million settlement was reached with Toprol XL time-release formula version of metoprolol and its generic equivalent metoprolol. Metoprolol - Wikipedia. Toprol XL vs. Generic Metoprolol Succinate Extended-release ER.. Lopressor, Metoprolol Succinate ER, Metoprolol Tartrate.. Compare prices, print coupons and get savings tips for Metoprolol Generic Lopressor and other Hypertension, Heart Attack, and Angina drugs at CVS. Brand-name Lopressor has come off patent, and generic versions are currently available. Generic Lopressor is sold under the name Metoprolol Tartrate tablets and is. Compare prices, print coupons and get savings tips for Toprol XL Metoprolol ER and other Hypertension, Heart Failure, and Angina drugs at CVS, Walgreens, and other.