Can antihistamines cause heart palpitations?

Many medicines, including diet pills, antihistamines, decongestants, and some herbal products, can cause heart palpitations. Nearly everyone has palpitations from time to time. Depending on your symptoms, your doctor may need to do more tests to try to find the cause of your palpitations.

Can allergy medicine cause heart palpitations?

Some over-the-counter medications such as cold and allergy remedies that contain decongestants (pseudoephedrine) often can precipitate palpitations. Frequently, palpitations occur without any obvious precipitating factor, although fatigue, stress, and lack of sleep also cause palpitations to occur or worsen.

Can Claritin cause heart palpitations?

Tell your doctor if you experience serious side effects of Claritin including fast or uneven heart rate, feeling like you might pass out, jaundice (yellowing of your skin or eyes), or seizures (convulsions).

What medications cause heart palpitations?

Stimulants, including caffeine, nicotine, cocaine, amphetamines, and cold and cough medications that contain pseudoephedrine. Fever. Hormone changes associated with menstruation, pregnancy or menopause. Too much or to little thyroid hormone.

Can Allegra cause irregular heartbeat?

Terfenadine (Seldane) is associated with dose-related QT prolongation and subsequent increased risk of ventricular arrhythmias.

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When should I be worried about heart palpitations?

If your palpitations are accompanied by dizziness, fainting, shortness of breath, or chest pain, you should seek medical attention. “Palpitations can be caused by a wide range of abnormal heart rhythms. Some of these are actually relatively common and not dangerous at all.

Does Zyrtec cause heart palpitations?

Although palpitations may be caused by a heart problem, they also occur because of stress, fatigue, or use of alcohol, caffeine, or nicotine. Many medicines, including diet pills, antihistamines, decongestants, and some herbal products, can cause heart palpitations. Nearly everyone has palpitations from time to time.

Can magnesium cause heart palpitations?

The most common electrolytes that can cause palpitations when they get low are potassium and magnesium.

How do I stop heart palpitations from anxiety?

The following methods can help to reduce palpitations.

  1. Perform relaxation techniques. …
  2. Reduce or eliminate stimulant intake. …
  3. Stimulate the vagus nerve. …
  4. Keep electrolytes balanced. …
  5. Keep hydrated. …
  6. Avoid excessive alcohol use. …
  7. Exercise regularly.

Can Flonase cause heart palpitations?

administration (12 reports of fluticasone propionate, and 6 reports of fluticasone furoate) and 12 inhalation therapy. The reported reactions were palpitations (22 reports), tachycardia (2 reports), arrhythmia (1 report), extrasystoles (3 reports), ventricular tachycardia (1 report) and increased heartrate (1 report).

Do heart palpitations show up on an ECG?

An ECG can help your doctor detect problems in your heartbeat and heart structure that could cause palpitations.

What foods cause palpitations?

Some people have palpitations after heavy meals rich in carbohydrates, sugar, or fat. Sometimes, eating foods with a lot of monosodium glutamate (MSG), nitrates, or sodium can bring them on, too. If you have heart palpitations after eating certain foods, it could be due to food sensitivity.

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How do doctors treat heart palpitations?

If you have palpitations due to arrhythmia your doctor may prescribe medications or recommend medical procedures to treat the arrhythmia. Medications called beta blockers are the most commonly used type of drug to treat palpitations. These drugs slow the heart rate and control the electricity flowing through the heart.

What is the best medication for irregular heartbeat?

The most common medications in this class are:

  • amiodarone (Cordarone, Pacerone)
  • flecainide (Tambocor)
  • ibutilide (Corvert), which can only be given through IV.
  • lidocaine (Xylocaine), which can only be given through IV.
  • procainamide (Procan, Procanbid)
  • propafenone (Rythmol)
  • quinidine (many brand names)
  • tocainide (Tonocarid)

Can doxycycline cause heart palpitations?

Feeling a rapid heartbeat (palpitations), feeling dizzy, or fainting.

What is the safest antihistamine?

Claritin and Zyrtec are popular over-the-counter antihistamines. Doctors consider them safe and effective treatments for minor allergies. Both are second-generation antihistamines. These cause less drowsiness than first-generation antihistamines.

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