Zyrtec

Generic name: Cetirizine hydrochloride

Why is Zyrtec prescribed?

Zyrtec is an antihistamine. It is prescribed to treat the sneezing; itchy, runny nose; and itchy, red, watery eyes caused by seasonal allergies such as hay fever. Zyrtec also relieves the symptoms of year-round allergies due to dust, mold, and animal dander. This medication is also used in the treatment of chronic itchy skin and hives.

Most important fact about Zyrtec

Zyrtec may cause drowsiness. Be especially careful driving or operating dangerous machinery or participating in any hazardous activity that requires full mental alertness until you know how you react to this medication.

How should you take Zyrtec?

Take Zyrtec once a day, exactly as prescribed. This medication can be taken with or without food.

Zyrtec may make your mouth dry. Sucking hard candy, chewing a stick of gum, or melting bits of ice in your mouth can provide relief.

• If you miss a dose...
  If you are taking this medication on a regular schedule, take the forgotten dose as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Do not take 2 doses at once.

• Storage instructions...
  Store the tablets and syrup at room temperature. The syrup may be refrigerated.

What side effects may occur?

Side effects cannot be anticipated. If any develop or change in intensity, tell your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Zyrtec.

• Side effects in adults may include:
  Drowsiness, dry mouth, fatigue

• Side effects in children aged 6 to 11 may include:
  Abdominal pain, coughing, diarrhea, headache, nosebleed, sleepiness, sore throat, wheezing

Why should Zyrtec not be prescribed?

Avoid Zyrtec if it causes a reaction, or if you have ever had a reaction to similar drugs.

Special warnings about Zyrtec

If you have kidney or liver disease, be sure to tell your doctor. Your dose of this medication may have to be reduced.