HealthSquare.com
Your Prescription Drug Destination
See all our sites for your special health needs at www.HealthCentral.com
  • Font size
  • Bookmark

Claritin-D 12 Hour Oral

Generic Name: LORATADINE/PSEUDOEPHEDRINE SUSTAINED-RELEASE - ORAL
Pronounced: (lor-AT-uh-deen/sue-doh-eff-ED-rin)

Claritin-D 12 Hour Oral Side Effects

Dry mouth, mild stomach upset, trouble sleeping, dizziness, headache, nervousness, loss of appetite, or thirst may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

If your doctor has directed you to use this medication, remember that he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these serious side effects occur:

  • fast/irregular heartbeat
  • uncontrolled shaking or tremor


Tell your doctor immediately if any of these unlikely but serious side effects occur:

  • seizures
  • mental/mood changes
  • difficulty urinating


This medication does not usually cause drowsiness when used at recommended doses and under normal circumstances. However, this drug may make you dizzy; therefore use caution engaging in activities that require alertness such as driving or using machinery.

A serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include:

  • rash
  • itching/swelling (especially of the face/tongue/throat)
  • severe dizziness
  • trouble breathing


This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US -

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Claritin-D 12 Hour Oral Precautions

Before taking loratadine with pseudoephedrine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have:

< Page 1   2   >
  • Font size
  • Bookmark

Ask a Question

Get answers from our experts and community members.

Btn_ask_question_med
View all questions (2435) >