Clarinex is used for:

Treating the symptoms of allergic conditions (eg, watery eyes, runny nose, itching eyes, sneezing, hives). It may also be used for other conditions as determined by your doctor.Clarinex is an antihistamine. It works by blocking the action of histamine, which reduces the symptoms of an allergic reaction.

How to use Clarinex:

Use Clarinex as directed by your doctor. Check the label on the medicine for exact dosing instructions.

• Take Clarinex by mouth with or without food.
• If you miss a dose of Clarinex and you are using it regularly, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do NOT take 2 doses at once.

Ask your health care provider any questions you may have about how to use Clarinex .

Possible side effects of Clarinex:

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:

• Dizziness; drowsiness; dry mouth; fatigue; headache; indigestion; muscle pain; nausea; painful menstruation; sore throat; throat inflammation; tiredness.

Seek medical attention right away if any of these SEVERE side effects occur:

• Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); dark urine; fast or irregular heartbeat; pale stools; seizures; severe stomach pain; yellowing of the skin or eyes.

This is not a complete list of all side effects that may occur. If you have questions or need medical advice about side effects, contact your doctor or health care provider.

Proper storage of Clarinex:

Store Clarinex between 36 and 77 degrees F (2 and 25 degrees C) in a tightly closed container. Avoid storage at above 86 degrees F (30 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Clarinex out of the reach of children and away from pets.