Some of the most common niacin side effects include niacin flush, which is characterized by redness/burning of the skin, stomach problems, increased blood sugar, skin problems and more. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Applies to niacin: compounding powder, oral capsule, oral capsule extended release, oral liquid, oral tablet, oral tablet extended release, Very common (10% or more): Flushing (i.e., warmth, redness, itching, and/or tingling) (up to 88%), Frequency not reported: Tachycardia, palpitations, atrial fibrillation, other cardiac arrhythmias, syncope, hypotension, postural hypotension[Ref], Frequency not reported: Sweating, skin burning sensation, maculopapular rash, dry skin, Postmarketing reports: Skin discoloration[Ref], Very common (10% or more): Diarrhea (up to 14%), nausea (up to 11%), Frequency not reported: Peptic ulcers, eructation, flatulence[Ref], Postmarketing reports: Slight reductions in platelet counts, prothrombin time prolonged[Ref], Postmarketing reports: Hypersensitivity reactions (e.g., anaphylaxis, angioedema, urticaria, flushing, dyspnea, tongue edema, larynx edema, face edema, peripheral edema, laryngismus, vesiculobullous rash)[Ref], Postmarketing reports: Hepatitis, jaundice[Ref], Frequency not reported: Decreased glucose tolerance, gout[Ref], Frequency not reported: Myalgia, myopathy[Ref], Frequency not reported: Dizziness, syncope, Postmarketing reports: Migraine, asthenia, paresthesia[Ref], Postmarketing reports: Blurred vision, macular edema[Ref], Postmarketing reports: Insomnia, nervousness[Ref], Frequency not reported: Chills, edema[Ref]. unusual tiredness or weakness. Niacin (niacin)." Side effects from consuming niacin in food sources are rare. You may report side effects to the FDA at 1-800-FDA-1088. This can prevent upset stomach. They can be caused by severe illness, just a … Ein Ü… If you notice any other effects, check with your healthcare professional. Krankheiten wie Magersucht, chronischer Durchfall, Leberzirrhose, Alkoholismus sowie die vererbte Stoffwechselstörung Hartnup-Syndrom beeinträchtigen unter Umständen ebenfalls die Verwertung von Vitamin B3. unusual thirst. Other side effects include: skin rash, and vomiting. Applies to niacin: oral capsule, oral capsule extended release, oral tablet, oral tablet extended releaseAlong with its needed effects, niacin may cause some unwanted effects. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. unusually fast, slow, or irregular heartbeat. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. Do not drive, use machinery, or do anything that needs mental alertness until you know how this drug affects you. 2. Avoid large amounts of alcohol while taking niacin. Visit your doctor or health care professional for regular checks on your progress. Do not stand or sit up quickly, … 1. Available for Android and iOS devices. Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. However, in larger quantities, side effects can occur. Other minor side effects of niacin are stomach upset, intestinal gas, dizziness, pain in the mouth, and other problems. Advertising revenue supports our not-for-profit mission. You may get drowsy or dizzy. This content does not have an English version. … Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Niacin side effects: What does a niacin flush feel like? Portions of this document last updated: Oct. 01, 2020. This content does not have an Arabic version. Niacin ER Side Effects. You may also feel that your skin is dry or itchy, although niacin flushing is not an allergic reaction. Mayo Clinic does not endorse companies or products. Nausea and vomiting 5. "Product Information. Niacin Side Effect #2: Chills Chills are another symptom that most of us will have experienced at least once in our lives. If your doctor prescribes niacin, you might want to take it with food. For some people, they are a part of life, although most of us don’t experience them so often. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Other side effects not listed may also occur in some patients. Although not all of these side effects may occur, if they do occur they may need medical attention.Check with your doctor immediately if any of the following side effects occur while taking niacin: 4  To reduce flushing -- a harmless but uncomfortable side effect of niacin that describes redness and warmth in the face and neck -- your health care provider might recommend taking niacin along with aspirin, an NSAID painkiller, or an antihistamine until tolerance to the niacin develops. Find everything you need to know about Niacin (Nicotinic Acid), including what it is used for, warnings, reviews, side effects, and interactions. If you’ve ever taken niacin (nicotinic acid) to help reduce cholesterol, you might be familiar with its side effects. Check with your doctor immediately if any of the following side effects occur while taking niacin: Some side effects of niacin may occur that usually do not need medical attention. Although not all of these side effects may occur, if they do occur they may need medical attention. Applies to niacin: oral capsule, oral capsule extended release, oral tablet, oral tablet extended release. Niacin flush is a unique experience that can jar you the first time. Liver damage 9. When taken orally in appropriate amounts, niacin appears to be safe.High doses of niacin available via prescription can cause: 1. See below for a comprehensive list of adverse effects. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Wird übermäßig viel Niacin in Form von Nicotinsäure aufgenommen, kann das beispielsweise Gefäßerweiterungen mit Flushing-Symptomen (Hitzegefühl, Hautrötungen und jucken), Magen-Darm-Beschwerden und Leberschäden zur Folge haben. Other side effects not listed may also occur in some patients. Call your doctor for medical advice about side effects. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Once true niacin kicks in, you may feel hot, tingly, itchy, and your skin can redden. However, consuming high amounts of Vitamin B3 as a supplement can lead to some common side effects, including: Redness on the skin or itching to be generated It isn’t possible to suffer from a niacin overdose when the extra amounts are obtained from those natural food sources. If you think you might have overdosed on niacin, seek medical attention immediately.If you … All rights reserved. All rights reserved. Possible Side Effects Niacin supplements are safe for most people, but there are some potential side effects to be aware of. Although the side effects are pretty common, they can be intolerable to the point that some people stop taking it. Some side effects may not be reported. Upsher-Smith Laboratories Inc, Minneapolis, MN. Last updated on June 23, 2020. Subscribe to Drugs.com newsletters for the latest medication news, new drug approvals, alerts and updates. Check with your doctor immediately if any of the following side effects occur: Some side effects may occur that usually do not need medical attention. The most common is flushing—warmth, tingling, itching, and redness of the face, arms, and chest. Drug information provided by: IBM Micromedex. Gout 8. What should I watch for? Diarrhea 7. Chills are actually caused as a result of your immune system trying to protect your body. "Product Information. Data sources include IBM Watson Micromedex (updated 6 Jan 2021), Cerner Multum™ (updated 4 Jan 2021), ASHP (updated 6 Jan 2021) and others. Along with its needed effects, niacin may cause some unwanted effects. This symptom may be accompanied by headache, dizziness, rash, and/or a decrease in blood pressure. A very common side effect of taking Naicine is known as the ‘niacin flush’. It’s uncomfortable, but it’s harmless. Commonly reported side effects of niacin include: pruritus, nausea, and flushing. Medically reviewed by Drugs.com. As long as niacin intake, through food and supplementation, is limited to less than 35mg daily, there’s not a huge chance of side effects. DiabetesSerious side effects are most likely if you take between 2,000 to 6,000 mg of niacin a day. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. Drug class: miscellaneous antihyperlipidemic agents, Niacin Controlled-Release Capsules and Controlled-Release Tablets, Hyperlipoproteinemia Type IV, Elevated VLDL, flushing or redness of the skin, especially on the face and neck. Severe skin flushing combined with dizziness 2. How long does niacin stay in the human system? This is a sign the Niacin is working its magic. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. Niacin Side Effects – Why Does Niacin Cause Flushing? Rapid heartbeat 3. © 1998-2021 Mayo Foundation for Medical Education and Research (MFMER). Niacin side effects can include a niacin flush, which is when someone temporarily experiences red, warm and tingling burning and/or itchy skin after taking a niacin supplement. Mild side effects include: Intestinal gas; Stomach discomfort or upset ; Dizziness; Mouth pain; According to MedlinePlus.gov, “When … If you notice any other effects, check with your healthcare professional. These side effects may go away during treatment as your body adjusts to the medicine. But, you may experience adverse effects when taking supplements of niacin. It can … Niacor (niacin)." Your risk is higher if you’re a senior, take a statin drug, or have diabetes, problems producing enough thyroid … This site complies with the HONcode standard for trustworthy health information: verify here. We comply with the HONcode standard for trustworthy health information -. Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. These include flushing, 1  itching, and hot flashes. Enjoy niacin as part of a healthy, well-balanced diet along with a wide variety of other B vitamins to help optimize your health and keep your body at its best. These effects should disappear over time as you keep taking the medication. Learn more about Niacin … Damage to Vitamin B3 – V itamin B3 (Niacin) side effects As a result of the amount of vitamin B3 found in food, no side effects are produced. According to the Linus Pauling Institute, common side effects include: flushing of the skin swelling of the feet or lower legs. Rest assured, it’s nothing to worry about and will pass quickly. Vaccine updates, safe care and visitor guidelines, and trusted coronavirus information, Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic School of Continuous Professional Development, Mayo Clinic School of Graduate Medical Education, FREE book offer – Mayo Clinic Health Letter, New Year Special -  40% off – Mayo Clinic Diet Online, flushing or redness of the skin, especially on the face and neck, unusually fast, slow, or irregular heartbeat. A niacin flush is a common visible reaction to high doses of niacin or a niacin overdose. It’s common to feel like you’re having a panic attack or allergic reaction. Niacin flush is a common side effect of taking high doses of niacin supplements. It is a typical symptom that occurs 20 – 30 mins after you take it. Niacin flush is the most commonly reported side effect of taking niacin, along with an upset stomach. They are a clear sign that you are ill and are commonly caused by the flu. This happens because the capillaries expand and increase the flow of blood to the skin’s surface. Itching 4. Niacin can cause certain side effects, such as flushing (warmth, itching, redness, or tingly feeling under your skin). Our general interest e-newsletter keeps you up to date on a wide variety of health topics. Muscle effects: Niacin may increase your risk of muscle breakdown. You may need regular tests to make sure your liver is working properly. 21st Century Healthcare Inc, Tempe, AZ. Some common, but generally mild side effects of prescription strength Niacin supplements are: Diarrhea; Increased heart rate; Nausea; … Copyright © 2021 IBM Watson Health. You may report them to the FDA. Your blood vessels dilate, a warming sensation spreads across your body, you start to itch and your face flushes. Other brands: Niaspan, Slo-Niacin, Endur-acin, Niacor, ... +5 more, atorvastatin, simvastatin, Lipitor, fenofibrate, rosuvastatin, Crestor, ezetimibe, gemfibrozil, niacin, TriCor. Abdominal pain 6. These effects can be made worse if you drink alcohol or hot beverages shortly after you take this medicine. B3 is found naturally in many of the foods you consume on a regular basis. Niacin Side Effect #1: Headache Headaches are among the most commonly encountered of all symptoms we can experience. Taking niacin causes the release of prostaglandins, which are chemicals in your body that are responsible for promoting the inflammatory response when you are injured. These side effects may go away during treatment as your body adjusts to the medicine. This holiday season, we got an amazing promo for you—the “Got Sugar?” Insulin Resistance Webinar at 50% off. Niacin Side Effects. Wie Magersucht, chronischer Durchfall, Leberzirrhose, Alkoholismus sowie die vererbte Stoffwechselstörung Hartnup-Syndrom unter... On a regular basis you ’ re having a panic attack or allergic reaction the Terms and Conditions and Policy... Books and newsletters from Mayo Clinic stand or sit up quickly, … niacin side:... Very common side effect of taking high doses of niacin are stomach upset intestinal... Effects not listed may also feel that your skin can redden natural food sources can experience flushes!, oral tablet, oral tablet, oral capsule extended release available via prescription can:. Flush feel like ebenfalls die Verwertung von Vitamin B3 drug approvals, alerts and updates krankheiten wie Magersucht chronischer. Although niacin flushing is not intended for medical Education and Research ( )! Not an allergic reaction niacin available via prescription can cause: 1 to on! Provided for educational purposes only and may not be sold, redistributed or used. Set up your own personal medication records a medicine may cause some unwanted effects if your doctor or care... And updates redistributed or otherwise used for commercial purposes needs mental alertness until you know this! 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Best-Sellers and special offers on books and newsletters from Mayo Clinic side effect # 1: Headache are... Sensation spreads across your body, you start to itch and your face.! The easiest way to lookup drug information, identify pills, check interactions and up! Educational purposes only and may not be sold, redistributed or otherwise used for commercial purposes nicotinic. Face, arms, and your face flushes but, you may report effects. Is dry or itchy, and your face flushes health care professional for checks!, but it ’ s nothing to worry about and will pass quickly general e-newsletter...