Can loratadine raise blood pressure?

For allergy sufferers with heart disease, medicines such as Allegra, Zyrtec or Claritin should be safe. However, medicines containing decongestants — including Allegra-D, Zyrtec-D and Claritin-D — could increase your blood pressure and heart rate or interfere with your heart medication.

Can you take Claritin if you have high blood pressure?

Therefore, advertised medicines such as Allegra, Zyrtec, or Claritin should be safe for most patients with heart disease and allergies; however, Allegra-D, Zyrtec-D, Claritin-D could cause problems for patients with allergies and heart disease.

Should you take antihistamines if you have high blood pressure?

Antihistamines are the most common medication for allergies. Most of them seem to be safe if you have high blood pressure — but again, ask to make sure. Don’t take decongestants unless your doctor tells you otherwise. They may raise your blood pressure.

Can loratadine cause rapid heartbeat?

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 antihistamine does not raise blood pressure?

First-generation antihistamines like diphenhydramine are generally considered safe in healthy adults and unlikely to raise blood pressure when taken alone.

What is the side effects of loratadine?

Loratadine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

• headache.
• dry mouth.
• nosebleed.
• sore throat.
• mouth sores.
• difficulty falling asleep or staying asleep.
• nervousness.
• weakness.

Does loratadine have side effects?

A headache, fatigue, tiredness, or a dry mouth. Side effects are generally uncommon at recommended dosages. Generally does not cause drowsiness; however, some people may be affected so caution should be exercised before driving or operating machinery until the full effects of loratadine are known.