Low blood sugar:Lisinopril can change blood sugar levels and make hypoglycemia or diabetes symptoms worse. Hypotension:This medication is designed to lower blood pressure, but taking too high a dose can dangerously lower blood pressure, leading to dizziness or fainting. Doctors may recommend stopping or switching off lisinopril in several circumstances: High potassium levels (hyperkalemia): Lisinopril can sometimes raise potassium levels, which can be dangerous if left unchecked. Worsening kidney function: Regular blood tests may detect reduced kidney function, prompting your doctor to review your medication. Lisinopril is the generic name for an angiotensin-converting enzyme inhibitor (ACE inhibitors) prescription medication, sold under the popular brand name, Zestril. It is commonly prescribed for the treatment of high blood pressure, various heart diseases, diabetic kidney disease and to help prevent future strokes and heart attacks. Lisinopril starts working within a few hours after taking it … Lisinopril Side Effects Written by Kristianne Hannemann, PharmD on Oct 18, 2026. Common side effects Serious side effects Professional info FAQ Generic name: lisinopril Brand names: Qbrelis, Zestril Applies to lisinopril oral solution and oral tablet. Key takeaways Lisinopril can cause side effects that range from mild to serious. The most common lisinopril side effects are dizziness, headache … Learn how to taper off lisinopril safely, avoid rebound hypertension, and when stopping blood pressure medication requires medical supervision. Now more than 98 million Americans are using lisinopril for their problem. But like many other prescribed medications, it can have severe health effects if taken frequently with more than the permitted dosage … or when mixed with other drugs. Let's talk about the severe yet uncommon issues of lisinopril drug abuse and addiction. Lisinopril is a prescription drug used to treat certain heart-related conditions. Learn about the side effects it can cause and how to manage them. I need to get off lisinopril too. It's making me very dizzy on and off throughout the day. I'm scared to stop taking it but I need to. Please if anyone has been successful weaning off this medicine let us know how to do it. We would like to show you a description here but the site won't allow us. Lisinopril or Zestril is a medication used to treat high blood pressure and heart failure. Learn which lisinopril side effects are common and which are serious. Lisinopril comes in the form of a pill that is swallowed and can reduce blood pressure in a matter of hours. Common side effects include: [3] Cough Dizziness Headache Sleepiness Diarrhea People who take lisinopril for high blood pressure must take it twice a day because the effects only last about 12 hours. What is the Half-Life of Lisinopril? High-Risk Combinations Some substances interfere with lisinopril's effects or increase side-effect risks. Alcohol It can cause severe drops in blood pressure, dizziness, or fainting. Potassium supplements or salt substitutes (KCl-based) These can drastically raise potassium levels, risking heart rhythm problems. Diuretics (water pills) Less common lisinopril side effects include diarrhea, blurry vision, and high potassium levels. Serious lisinopril side effects include severe skin reactions, liver or kidney problems, and angioedema (swelling of the face, lips, and tongue). If you believe you're experiencing a serious side effect, seek emergency medical care. Lisinopril is an ACE inhibitor used to treat high blood pressure and heart conditions. Learn about its uses, side effects, and precautions. Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor used to manage high blood pressure. Here are the most common side effects associated with the drug. dmii-i take lisinopril for proteinuria. except for the labs i get every 3 mos, how would i know if my k is too high? this frightens me.: High Potasssium?: You are on the right medication for proteinuria (p), Lisinopril is an ACE inhibitor that treats high blood pressure. But it also has benefits for heart failure and heart attack survival, plus other potential uses. Dizzines, headache, and cough are common lisinopril side effects. Learn how long side effects of lisinopril last and how to avoid them. Lisinopril oral tablet is a generic prescription drug used for hypertension, heart failure, and heart attack. Learn about side effects, dosage, uses, and more. Lisinopril is a generic medication prescribed for high blood pressure (hypertension), heart failure, or to reduce risk after a heart attack. Common side effects include headache, cough, chest pain … Hypertension (high blood pressure) Heart failure Post-myocardial infarction (heart attack) Diabetic nephropathy (kidney damage due to diabetes) While Lisinopril is effective for many patients, some may need to stop taking it due to side effects, interactions with other medications, or personal health decisions. However, stopping Lisinopril suddenly can lead to withdrawal symptoms. Common … NHS information about the medicine lisinopril, including what it's used for, who can take it, how to take it and side effects. So while most data indicates that tapering off of ACE-Inhibitor medications isn't necessary, there have been case reports of large spikes in blood pressure after discontinuation and more studies are certainly needed to determine if ACE-Inhibitors can be safely stopped and under what conditions. Lisinopril treats high blood pressure (in adults and children over 6), heart failure, and improves survival after heart attacks. Available in multiple tablet strengths, with a generic option. Common side effects include dry cough, headache, and dizziness. Rarely, it may affect kidney function or cause allergic reactions including angioedema. Lisinopril (Zestril) is an angiotensin-converting enzyme inhibitor, or ACE inhibitor. It's used to treat high blood pressure in people 6 years and older. In adults, it's also approved to manage heart failure and to lower the risk of death after a heart attack. Lisinopril (Zestril) comes as a tablet that's taken by mouth once daily. Lisinopril blocks ACE, which stops the next domino from falling. This prevents the formation of angiotensin II and keeps it from raising your blood pressure. What's more, lisinopril's effect on the RAAS can also have a positive effect on your kidneys and heart. That's why lisinopril has more uses than just treating high blood pressure. Lisinopril doesn't cause classic withdrawal. But stopping cold turkey returns BP to baseline within 48 hours. FDA stance, 8-week taper, and warning signs. Key takeaways Lisinopril can cause both mild and serious side effects, ranging from a dry cough and gastrointestinal issues to allergic reactions and high potassium levels. Managing these side effects often involves simple remedies, but some may require medical intervention. Low blood pressure An unusual or allergic reaction to lisinopril, insect venom, other medications, foods, dyes, or preservatives Pregnant or trying to get pregnant Breastfeeding How should I use this medication? Take this medication by mouth. Take it as directed on the prescription label at the same time every day. You can take it with or … An extra lisinopril can drop your BP dangerously within 4 to 6 hours. The FDA label warns of fainting and kidney injury. What to do with a high reading instead. However, data would suggest you can get the exact same benefit for chronic kidney disease, heart failure and high blood pressure with an ARB. "So there is not a real medical need to try [an ACE inhibitor] first before going to an ARB anymore," says Cox. Learn about interactions between lisinopril and other medications, supplements, foods, alcohol, and more. You can also find out when to avoid lisinopril. Lisinopril may be stored at room temperature away from moisture and direct sunlight; keep out of the reach of children. Storage keeps its effectiveness and safety during proper storage. Conclusion Lisinopril is a very effective and commonly prescribed drug to help provide relief from high blood pressure and related heart-related problems. Lisinopril is a vital medication in managing high blood pressure and heart failure, offering numerous benefits and a well-established safety profile. Understanding its uses, side effects, and interactions is crucial for effective treatment. Always consult your healthcare provider for personalized advice and before starting or stopping any … Lisinopril belongs to a category of medications called angiotensin-converting enzyme (ACE) inhibitors. It is mainly used to treat high blood pressure. Lisinopril can be used in combination with other medications to treat heart failure and also used to improve survival after a heart attack.
