Deborah Lundin is a professional writer with more than 20 years of experience in the medical field and as a small business owner. She studied medical science and sociology at Northern Illinois University. Her passions and interests include fitness, health, healthy eating, children and pets. View Full Profile Potassium is a mineral and electrolyte essential for cell function. Adults should receive 4,700 milligrams of potassium in their diets a day. Potassium can be found in a large variety of foods such as bananas and oranges. Beta-blockers like Toprol-XL are known to affect potassium levels and cause what is known as hyperkalemia, or elevated potassium levels. Take this medicine only as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. Your dose may need to be changed several times in order to find out what works best for you. In addition to the use of this medicine, treatment for your high blood pressure may include weight control and changes in the types of food you eat, especially foods high in sodium (salt). Your doctor will tell you which of these are most important for you. You should first check with your doctor before changing your diet. Many patients who have high blood pressure will not notice any signs of the problem. It is very important that you take your medicine exactly as directed and that you keep your appointments with your doctor even if you feel well.
It comes as immediate-release and extended-release oral tablets, and extended-release oral capsules. It also comes in an injectable form that’s only given by a healthcare provider. Metoprolol oral tablets are available as the brand-name drugs Lopressor and Toprol XL. Generic drugs usually cost less than the brand-name versions. In some cases, they may not be available in all strengths or forms as the brand-name drugs. The two brand-name forms of metoprolol (as well as the different generic forms) are different versions of the medication. They’re both metoprolol, but they contain different salt forms. The different salt forms enable the drugs to be used to treat different conditions. Metoprolol succinate is an extended-release version of metoprolol, so it remains in your bloodstream for a longer time. This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug, changing your diet or commencing any course of treatment. When food is taken with this beta-blocker medicine, the amount of medicine in your bloodstream may be higher than if it is taken on an empty stomach. It may be due to an increase in the amount of medicine you absorb into your bloodstream or a decrease in the speed at which your body processes (metabolizes) it. Always take this medicine with meals or always take it on an empty stomach (one hour before or two hours after food). This will help you to avoid unwanted changes in the level of this medicine in your blood. Contact your healthcare professional (e.g., doctor or pharmacist) for more information. Your healthcare professionals may be aware of this interaction and may be monitoring you for it.
Metoprolol interaction with Food, Herbs, Alcohol and Caffeine - It is important to know how to take the medication to avoid the drug-food interaction. Jul 23, 2014. Metoprolol Lopressor is a beta blocker, prescribed for treating high blood. The Food and Drug Administration FDA approved metoprolol in.