Precautions
Nitroglycerin Pregnancy Warnings. Studies in animals are inadequate or may be lacking, but available data show no evidence of an increased occurrence of fetal damage. US FDA pregnancy category C: Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans,...
What are the pregnancy warnings for nitroglycerin?
Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away: Dizziness. You may have headaches when you start taking nitroglycerin ointment. Most of the time it gets better with time.
What are the side effects of nitroglycerin ointment?
Nitroglycerin Breastfeeding Warnings. Topical use for anal fissures by nursing mothers appears to have no adverse effects on their breastfed infants. This drug has been used topically on the nipples for Raynaud phenomenon of the nipples, but only after discontinuation of breastfeeding.
Can nitroglycerin be used while breastfeeding?
How to take it Form of nitroglycerin How to use aerosol solution packet pumpspray tablet dissolve under the tongue ointment 24-hour patch apply to the skin rectal ointment rectal use only
How to take nitroglycerin?
What does AU mean in nursing?
Is there a pregnancy category C?
Is there any controlled data on human pregnancy?
About this website
Who should not take nitroglycerin?
Nitroglycerin is contraindicated in patients that have reported allergic symptoms to the medication. [18] Known history of increased intracranial pressure, severe anemia, right-sided myocardial infarction, or hypersensitivity to nitroglycerin are contraindications to nitroglycerin therapy.
What heart medications are safe during pregnancy?
The 2017 American College of Cardiology/American Heart Association hypertension guidelines recommend transitioning pregnant patients to methyldopa, nifedipine, or labetalol. Heart failure medications, including beta-blockers, furosemide, and digoxin, are relatively safe and can be used effectively.
What should you avoid when taking nitroglycerin?
Drugs you should not use with nitroglycerinSildenafil, tadalafil, vardenafil, and avanafil. Taking any of these drugs with nitroglycerin can cause very low blood pressure.Ergotamine. Taking these drugs together can cause more chest pain.Riociguat. Taking these drugs together can cause very low blood pressure.
Which cardiac drugs are contraindicated in pregnancy?
ACE inhibitors, angiotensin-receptor blockers, direct renin-inhibitors, angiotensin receptor-neprysilin inhibitors, spironolactone, and eplerenone are contraindicated.
What is the drug of choice for hypertension in pregnancy?
Methyldopa is a drug of first choice for control of mild to moderate hypertension in pregnancy and is the most widely prescribed antihypertensive for this indication in several countries, including the US and the UK.
What does it mean if chest pain is relieved by Nitro?
If the pain is relieved within a minute or two with nitroglycerin, a medicine used to treat angina, it suggests (but does not prove) that ischemia is the cause (see 'Nitroglycerin' below).
Can nitroglycerin damage your heart?
One of the reasons that nitroglycerin can eventually be harmful to the heart is that it destroys an enzyme called ALDH2. This enzyme is responsible for converting nitroglycerin to nitric oxide, the compound that dilates blood vessels and increases blood flow.
What is the most serious side effect of nitroglycerin?
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any of the following symptoms of a serious allergic reaction: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
Are beta blockers safe during pregnancy?
β-Blockers are the most commonly used class of medication for treating cardiac conditions in pregnant women. Despite the common use of this class of medication, data that support its safety are limited. β-Blockers cross the placenta and potentially can cause physiological changes in the fetus.
Can amiodarone be given to a pregnant woman?
In conclusion, amiodarone therapy during pregnancy may cause fetal/neonatal hypothyroidism and, less frequently, goiter. Thus, the use of amiodarone in pregnancy should be limited to maternal/fetal tachyarrhythmias which are resistant to other drugs or life-threatening.
Can a pregnant woman take digoxin?
Digoxin is not thought to be harmful during pregnancy, but it's not possible to be certain. It's important to treat a heart condition when you're pregnant and this will help your baby to stay healthy. If your doctor recommends digoxin during your pregnancy, they'll prescribe the lowest dose that works for you.
Is carvedilol safe in pregnancy?
Are there any risks of taking carvedilol during pregnancy? Carvedilol belongs to a large family of medicines called beta blockers. There are no concerns that beta blockers cause birth defects, stillbirth or preterm birth.
Nitroglycerin Use for Chest Pain (Angina): When Do I Use It? - WebMD
Short-acting nitroglycerin can prevent and relieve angina. It shouldn’t be taken with medications for erectile dysfunction.
Nitroglycerin use while Breastfeeding | Drugs.com
Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include IBM Watson Micromedex (updated 1 Sep 2022), Cerner Multum™ (updated 21 Sep 2022), ASHP (updated 12 Sep 2022 ...
Use of nitroglycerin to deliver a retained placenta | Cochrane
Retained placenta affects 0.5% to 3% of women following delivery, with considerable morbidity if left untreated. Use of nitroglycerin (NTG), either alone or in combination with uterotonics, may be of value to minimise the need for manual removal of the placenta in theatre under anaesthesia.
If you are an adult over 60
management or monitoring precaution: Cardiovascular-Start at low end of dosing range. May be more sensitive to the hypotensive effects of vasodilation.
Are you currently using Nitroglycerin?
This survey is being conducted by the WebMD marketing sciences department.
If you are an adult over 60
management or monitoring precaution: Cardiovascular-Start at low end of dosing range. May be more sensitive to the hypotensive effects of vasodilation.
Are you currently using Nitroglycerin Rectal?
This survey is being conducted by the WebMD marketing sciences department.
If you are an adult over 60
management or monitoring precaution: Cardiovascular-Start at low end of dosing range. May be more sensitive to the hypotensive effects of vasodilation.
Are you currently using Nitroglycerin Tablet, Sublingual?
This survey is being conducted by the WebMD marketing sciences department.
What is nitroglycerin?
Nitroglycerin is used to treat or prevent attacks of chest pain ( angina ).
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of nitroglycerin can be fatal.
How long does it take for nitroglycerin to work?
You may use nitroglycerin sublingual within 5 to 10 minutes before an activity that might cause chest pain. This medicine can affect the results of certain medical tests.
What are the side effects of Nitroglycerin?
Get emergency medical help if you have signs of an allergic reaction: hives, sweating, pale skin; nausea, vomiting; feeling weak or light-headed; difficult breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have:
How to avoid getting dizzy when sitting?
Avoid getting up too fast from a sitting or lying position , or you may feel dizzy.
How old do you have to be to use a syringe?
Not approved for use by anyone younger than 18 years old.
Can nitroglycerin cause headaches?
Nitroglycerin can cause severe headaches that should become less severe as you continue to use the medicine. Common side effects may include: flushing (sudden warmth, redness, or tingly feeling); feeling light-headed, fainting; headache, dizziness; or. numbness, tingling, burning pain.
What do I need to tell my doctor BEFORE I take Nitroglycerin Ointment?
Tell your doctor about the allergy and what signs you had.
How is this medicine (Nitroglycerin Ointment) best taken?
Use nitroglycerin ointment as ordered by your doctor. Read all information given to you. Follow all instructions closely.
What are some other side effects of Nitroglycerin Ointment?
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
What are some side effects that I need to call my doctor about right away?
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
What to do if you take nitroglycerin?
This includes your doctors, nurses, pharmacists, and dentists. Avoid driving and doing other tasks or actions that call for you to be alert or have clear eyesight until you see how nitroglycerin ointment affects you.
What are the symptoms of an allergic reaction?
Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
What to do if you think you have an overdose?
If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
If you are an adult over 60
management or monitoring precaution: Cardiovascular-Start at low end of dosing range. May be more sensitive to the hypotensive effects of vasodilation.
Are you currently using nitroglycerin PATCH patch, transdermal 24 hours?
This survey is being conducted by the WebMD marketing sciences department.
How much nitroglycerin is in a tablet?
Generic nitroglycerin comes in the form of a sublingual tablet. The strengths of these tablets are 0.3 mg, 0.4 mg, and 0.6 mg.
Why do doctors use nitroglycerin?
Uses. Doctors usually use nitroglycerin to treat the pain that angina causes. Narrowing of the arteries that supply the heart with blood is what causes unstable angina. Doctors call this condition coronary artery disease (CAD). CAD is the most common type of heart disease. More than 370,000 people.
Why do people take nitroglycerin?
People often use the drug nitroglycerin to relieve chest pain that angina causes . Most often, the reason for the decrease in blood flow is plaque formation and narrowing of the arteries supplying blood to the heart. Nitroglycerin helps to open up the blood vessels and allow blood to flow. People also use nitroglycerin to treat chronic anal fissures.
What is the best medicine for angina?
Doctors usually use nitroglycerin to treat the pain associated with angina.
How long before an activity can you take nitroglycerin?
People can also take fast-acting nitroglycerin formulations 5 to 10 minutes before doing an activity that may cause an angina attack.
What is the PDE-5 inhibitor?
PDE-5 inhibitors are drugs that doctors give to treat erectile dysfunction in males. Viagra, Cialis, and Levitra are PDE-5 inhibitors. As with nitroglycerin, these drugs also cause increased blood flow and can lower blood pressure.
Where to put nitroglycerin patch?
A person places the patch on their skin anywhere except the areas below the knee and elbow. Most people place the patch on their chest. The area should be clean, dry, and hairless to allow the nitroglycerin to absorb across the skin.
What does AU mean in nursing?
AU: Contraindicated#N#UK: A decision should be made to discontinue breastfeeding or discontinue the drug, taking into account the importance of the drug to the mother.#N#US: Benefit should outweigh risk.#N#Excreted into human milk: Unknown#N#Excreted into animal milk: Data not available
Is there a pregnancy category C?
US FDA pregnancy category C: Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.
Is there any controlled data on human pregnancy?
There are no controlled data in human pregnancy. AU TGA pregnancy category B2: Drugs which have been taken by only a limited number of pregnant women and women of childbearing age , without an increase in the frequency of malformation or other direct or indirect harm ful effects on the human fetus having been observed.
