Key facts about Claritin
What is Claritin?
Claritin is the brand name for loratadine and is available as an oral tablet, oral solution, and orally disintegrating tablet.
What dosages is Claritin available in?
Claritin is available in various strengths and dosage forms over the counter.
What is Claritin used for?
Claritin is an antihistamine used for short-term relief of allergy symptoms (runny nose, itchy nose, itchy or watery eyes).
How does Claritin work?
Claritin is an antihistamine. It blocks histamine, a natural chemical in your body that can cause allergy symptoms like itchy eyes, runny nose, and sneezing. In doing so, Claritin helps relieve allergy symptoms.
How do I take Claritin?
Claritin is typically taken by mouth once a day.
Is it safe for me to take Claritin?
Claritin is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you.
Claritin Common Side Effects
Common side effects of Claritin include:
- Headache
- Sleepiness
- Fatigue
- Dry mouth
- Dizziness
- Cough
- Sore throat
Claritin Serious Side Effects
Serious side effects are rare with Claritin. Contact your healthcare provider immediately if you experience any of the following.
- Accidentally taking too much medication: fast heartbeat, flushing, extreme sleepiness, changes in vision, irritability in children
Effects of other drugs, drug classes and over-the-counter products on Claritin
- There are no major drug interactions listed for Claritin. However, you should always let your physician and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking
Who makes Claritin?
Schering Corporation
Is Claritin safe in pregnancy?
It is not known if Claritin will harm your unborn baby. If you become pregnant while receiving Claritin, talk to your healthcare provider.













