What are the 5 contraindications of nitroglycerin?

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What are the 5 contraindications of nitroglycerin?

Contraindications of nitroglycerin

  • Have a known sensitivity to nitrate medications.
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  • Are hypotensive (typically <90 SBP or <65 MAP)

What is a contraindication to administering nitroglycerin?

Nitroglycerin is contraindicated in patients who are allergic to it. Sublingual nitroglycerin therapy is contraindicated in patients with early myocardial infarction, severe anemia, increased intracranial pressure, and those with a known hypersensitivity to nitroglycerin.

Who should not be given 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 are complications of nitroglycerin?

The more common side effects of nitroglycerin can include:

  • headache.
  • dizziness.
  • weakness.
  • fast heart rate.
  • nausea.
  • vomiting.
  • flushing (reddening and warming of your skin)
  • rash.

When should you not use nitroglycerin?

Who should not take NITROGLYCERIN?

  1. significant anemia.
  2. methemoglobinemia, a type of blood disorder.
  3. severe heart failure.
  4. a hemorrhage in the brain.
  5. low blood pressure.
  6. high pressure within the skull.

Why is nitroglycerin given sublingually instead of orally?

Glyceryl trinitrate (or nitroglycerin) undergoes extensive hepatic presystemic metabolism when given orally. Therefore, it is usually given by the sublingual route, by which it is well absorbed and rapidly taken up into the circulation.

Does nitroglycerin lower your blood pressure?

Taking nitroglycerin can lower your blood pressure, which could cause you to pass out if you are standing up. For sudden episodes of angina, use nitroglycerin in a tablet or liquid spray form. Place the under-the-tongue (sublingual) tablet under your tongue.

Are there any contraindications to the use of nitroglycerin?

The current 2014 ACC/AHA NSTEMI and 2013 ACC/AHA STEMI Guidelines as well as the 1999 ACC/AHA Expert Consensus Document all support the following to be contraindications to the use of any form of nitroglycerin include: Hypotension (usually reported to be a systolic blood pressure < 90 mm Hg) or a > 30 mm Hg drop from the patient’s baseline

Are there any side effects to taking Claforan?

Claforan 1 Claforan Description. Sterile Claforan (cefotaxime sodium) is a semisynthetic,… 2 Claforan – Clinical Pharmacology. Following IM administration of a single 500 mg or 1 g dose… 3 Contraindications. Claforan is contraindicated in patients who have shown hypersensitivity… 4 Warnings. BEFORE THERAPY WITH Claforan IS INSTITUTED,…

Is there a continuing education activity for nitroglycerin?

Continuing Education Activity Nitroglycerin is a vasodilatory drug used primarily to provide relief from anginal chest pain. It is currently FDA approved for the acute relief of an attack or acute prophylaxis of angina pectoris secondary to coronary artery disease.

When to stop taking nitroglycerin SL ( NTG ) tablets?

Hold dose if systolic BP < 90 mm Hg or more than 30 mm Hg below baseline. NTG is highly unstable and should be stored in light resistant container in cool environment (not the refrigerator). If SL tablets are not bitter, they have probably lost their potency.

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