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Treats hay fever symptoms such as a runny or stuffy nose, sneezing, and watery eyes. Loratadine is an antihistamine, and pseudoephedrine is a decongestant.

Brand Names

Alavert D-12 Hour
Leader Allergy Relief D-12
The Medicine Shoppe Allergy Relief D12
Claritin-D 12HR
Good Neighbor Allergy &
Congestion Relief 24 Hour
Leader Allergy Relief D-24
Clear-Atadine D
Claritin-D 24 Hour
Quality Choice Loratadine-D

When You Should Not Take The Medication

You should not use this medicine if you have had an allergic reaction to loratadine or pseudoephedrine. If you have glaucoma, problems urinating, severe high blood pressure, or heart disease or if you have taken a type of medicine called an MAO inhibitor (such as Marplan®, Parnate®, or Nardil®) in the past 14 days, then you should not take this medicine.

How To Store And Dispose Of This Medicine

Keep the medicine at room temperature in a closed container, away from heat, moisture, and direct light.

Keep all medicine out of the reach of children.

Possible Side Effects While Using This Medicine

Call your doctor right away if you notice any of these side effects:
Wheezing or trouble breathing
Fast, pounding, or irregular heartbeat
Fainting or passing out

If you notice these less serious side effects, talk with your doctor:
Trouble sleeping
Dry mouth or nose
Dizziness or drowsiness

If you notice other side effects that you think are caused by this medicine, tell your doctor.