Cetirizine

Drug Status in USA : Approved
Drug Status in Canada : Approved

pronunciation

pronounced as (se ti' ra zeen)

Why is this medication prescribed?

Cetirizine is used to temporarily relieve the symptoms of hay fever (allergy to pollen, dust, or other substances in the air) and allergy to other substances (such as dust mites, animal dander, cockroaches, and molds). These symptoms include sneezing; runny nose; itchy, red, watery eyes; and itchy nose or throat. Cetirizine is also used to treat itching and redness caused by hives. However, cetirizine does not prevent hives or other allergic skin reactions. Cetirizine is in a class of medications called antihistamines. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms.

Cetirizine is also available in combination with pseudoephedrine (Sudafed, others). This monograph only includes information about the use of cetirizine alone. If you are taking the cetirizine and pseudoephedrine combination product, read the information on the package label or ask your doctor or pharmacist for more information.


How should this medicine be used?

Cetirizine comes as a tablet, a chewable tablet, an extended release tablet, and a syrup (liquid) to take by mouth. It is usually taken once a day with or without food. Take cetirizine at around the same time every day. Follow the directions on your package label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take cetirizine exactly as directed. Do not take more or less of it or take it more often than directed on the package label or as recommended by your doctor.

Do not use cetirizine to treat hives that are bruised or blistered, that are an unusual color, or that do not itch. Call your doctor if you have these types of hives.

Stop taking cetirizine and call your doctor if your hives do not improve during the first 3 days of your treatment or if your hives last longer than 6 weeks. If you do not know the cause of your hives, call your doctor.

If you are taking cetirizine to treat hives, and you develop any of the following symptoms, get emergency medical help right away: difficulty swallowing, speaking, or breathing; swelling in and around the mouth or swelling of the tongue; wheezing; drooling; dizziness; or loss of consciousness. These may be symptoms of a life-threatening allergic reaction called anaphylaxis. If your doctor suspects that you may experience anaphylaxis with your hives, he may prescribe an epinephrine injector (EpiPen). Do not use cetirizine in place of the epinephrine injector.


What are the precautions to be followed?

Before taking cetirizine,
  • tell your doctor and pharmacist if you are allergic to cetirizine, hydroxyzine (Vistaril), or any other medications.
  • tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: antidepressants, medications for anxiety, medications for mental illness, medications for seizures, other medications for cold and allergy, sedatives, sleeping pills, tranquilizers, and theophylline (Theo-24, Theolair). Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
  • tell your doctor if you have or have ever had kidney or liver disease.
  • tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking cetirizine, call your doctor.
  • you should know that cetirizine may make you drowsy. Do not drive a car or operate machinery until you know how this medication affects you.
  • remember that alcohol can add to the drowsiness caused by this medication. Avoid drinking alcoholic beverages while taking this medication.

What are possible side effects of this medication ?

Cetirizine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
  • drowsiness
  • excessive tiredness
  • dry mouth
  • stomach pain
  • diarrhea
  • vomiting
Some side effects can be serious. The following symptom is uncommon, but if you experience it, call your doctor immediately:
  • difficulty breathing or swallowing

Cetirizine may cause other side effects. Call your doctor if you have any unusual problems while taking this medication.


How to store the medication and dispose it of after its use later?

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.


Drug Category/Class

  • Piperazine Derivatives
  • Antihistamines for Systemic Use
  • Histamine Antagonists
  • Respiratory System
  • Anti-Allergic Agents
  • Histamine H1 Antagonists, Non-Sedating
  • Piperazine derivatives
Prescribed For the relief of symptoms associated with seasonal allergic rhinitis, perennial allergic rhinitis and the treatment of the uncomplicated skin mani...
Weight :388.888
Structure Cetirizine
Generic Drug Cetirizine prescribed For the relief of symptoms associated with seasonal allergic rhinitis, perennial allergic rhinitis and the treatment of the uncomplicated skin mani...
Formula

C21H25ClN2O3

Cetirizine has 447 Brands listed


A Cet (10 mg)A Cet (60 ml)
Acet (10 mg)Acit (10 mg)
Affycet (10 mg)Aglocet (10 mg)
Aglocet (30 ml)Agrocet (10 mg)
Aiday (10 mg)Airtis (5 mg) (Cetirizine)
Alcare (10 mg)Alce (10 mg)
Alcet (10 mg)Alcet (10 mg) (Acron Pharma)
Alcet (10 mg) (Jocund India)Alcet (10 mg) (Pharmatech)
Alcet (Suzikem Drugs) (10 mg)Alday (10 mg)
Alday tab (10 mg)Alego (10 mg)
Alerbloc (10 mg)Alerbloc (60 ml)
Alergid (10 mg)Alergo (10 mg)
Alerid (10 mg)Alerid (30 ml)
Alertac (10 mg)Alertac (60 ml)
Alertac Paed (5 mg)Alervin (10 mg)
Alervin (60 ml)Alerzo (10 mg)
Alger (5 mg)Alger (60 ml)
Algine (10 mg)Alid (10 mg)
Allercet (10 mg)Allercet (60 ml)
Allercet P (5 mg)Allerhin (10 mg)
Allerhin (60 ml)Allerzine (10 mg)
Allicet (10 mg)Alocet (60 ml)
Alquit (10 mg)Alvin (10 mg)
Analar (10 mg)Ancet (10 mg)
Antized (10 mg)Antized (30 ml)
Anzin (10 mg)Arizine (10 mg)
Arzyt (10 mg)Atcet (10 mg)
Atcet MD (10 mg)Atozine (10 mg)
Avcet (10 mg)Avil NU
Avizin (10 mg)Avizin (60 ml)
AZ (10 mg)Bancet (10 mg)
Bealert (10 mg)Bio act (10 mg)
Biozin (10 mg)C Day (10 mg)
C Tec (10 mg)Ce-10 (10 mg)
Cefid (10 mg)Ceriz (10 mg)
Ceriz (30 ml)Cerizine FT (5 mg)
Certen (10 mg)Certiwon (10 mg)
Cet (10 mg)CET (10 mg) (libra)
Cet-HL (10 mg)Cet-Max (10 mg)
Cet-Q (10 mg)Cet-Z (10 mg)
Cetag (10 mg)Cetall (10 mg)
Cetariv (10 mg)Cetariv (60 ml)
Cetaz (10 mg)Cetchem (10 mg)
Cetcip (10 mg)Cetcip (30 ml)
Cetcip-SG (10 mg)Ceten (10 mg)
Ceten (100 ml)Ceter-DT (10 mg)
Ceterezol (10 mg)Ceterezol (5 mg)
Cetgel (10 mg)Ceti (10 mg)
Ceticad (10 mg)Cetikin (10 mg)
Cetiminic (10 mg)Cetiminic (60 ml)
Cetin (10 mg)Cetin (30 ml)
Cetine-DT (10 mg)Cetiriz (10 mg)
Cetiriz (30 ml)Cetirizine (10 mg)
Cetirizine 10 mg (Jan Aushadhi)Cetirizine 5 mg 5 ml (Jan Aushadhi)
Cetirizine TabCetirizine-Di Hcl (10 mg)
Cetiz (10 mg)Cetiz (10 mg) (safe)
Cetiz (10 mg) (vega pharma)Cetlar (10 mg)
Cetlong (10 mg)Cetlong (50 ml)
Cetmac (10 mg)Cetmac (30 ml)
Cetmax (10 mg)Cetmex (20 mg)
CetmorCetnac (10 mg)
Cetnaz (10 mg)Cetnet (10 mg)
CetnidCetoday (10 mg)
Ceton (10 mg)Ceton (30 ml)
Cetos (10 mg)Cetoz (10 mg)
Cetpine (30 ml)Cetra (10 mg)
Cetracare MD (10 mg)Cetract (10 mg)
Cetrad (30 ml)Cetrahist (30 ml)
Cetram (10 mg)Cetramac (10 mg)
Cetree (10 mg)Cetrezol (10 mg)
Cetrezol (5 mg)Cetrezol (60 ml)
Cetri (10 mg)Cetricent-DT (10 mg)
Cetrich (10 mg)Cetricon (10 mg)
Cetrid (10 mg)Cetrid OD (10 mg)
Cetridoc (10 mg)Cetriken (10 mg)
Cetril (10 mg)Cetril (30 ml)
Cetril-DT (10 mg)Cetrila (10 mg)
Cetrila (60 ml)Cetrilin (10 mg)
Cetrilin (30 ml)Cetrilin (5 mg)
Cetrimin (10 mg)Cetrimol (10 mg)
Cetrina-MD (10 mg)Cetrine (10 mg)
Cetrine (60 ml)Cetrino (10 mg)
Cetrisan (10 mg)Cetrish (10 mg)
Cetrison (10 mg)Cetrison (60 ml)
Cetrisyn (10 mg)Cetritab (10 mg)
Cetritop (10 mg)Cetriwal (10 mg)
Cetriwin (10 mg)Cetriwin (10 mg) (Wings)
Cetriz (10 mg)Cetrizet (10 mg)
Cetrizet (5 mg)Cetrizine (10 mg)
Cetrizine (10 mg) (Low Cost)Cetroffin (10 mg)
Cetrose (10 mg)Cetscal (10 mg)
Cettop (10 mg)Cetup (10 mg) (UPS Healthcare)
Ceture-DT (10 mg)Cetven DT (10 mg)
Cetvil (10 mg)Cetvil (60 ml)
Cetzen (10 mg)Cetzid-DT (10 mg)
Cetzikan (10 mg)Cetzin (30 ml)
Cetzine (10 mg)Cetzine (60 ml)
Cetzy (10 mg)Cez (10 mg)
Cezen (10 mg)Cezine
Cezine (30 ml)Cezor (10 mg)
Cistin (10 mg)Cistin (60 ml)
Citerid (10 mg)CITI (10 mg)
Citiz (10 mg)Citizen DT (10 mg)
Citol (60 ml)Citol DT (10 mg)
Citraclor (10 mg)Citrazan (10 mg)
Citri A (10 mg)Citrimin (10 mg)
Citrimin (30 ml)Citriz (10 mg)
Citrizine (10 mg)Cizeb (10 mg)
Claritec (10 mg)Cope (10 mg)
Coszin (10 mg)Coszin (30 ml)
Crab (10 mg)CT (10 mg)
CTZ (10 mg)Cypzine (10 mg)
CZ 3 (10 mg)CZ 3 (60 ml)
CZN (10 mg)D Cet (10 mg)
Daily (10 mg)Dio 1 (10 mg)
Dofcet (10 mg)Doriz (10 mg)
E Cet MD (10 mg)Ecitra (10 mg)
Ekon (30 ml)Ekon DT (10 mg)
Ekon DT (5 mg)Elart (10 mg)
Elcet (10 mg)Elgnil (10 mg)
Eltrazin (10 mg)Eltrizin (10 mg)
Embargo (10 mg)Encet (10 mg)
Enecet (30 ml)Enocet (10 mg)
Etric DT (10 mg)Etrizin (10 mg)
Excet (10 mg)Excet (60 ml)
Eze DT (10 mg)Fastcet (10 mg)
Fastcet (30 ml)Fazine (5 mg)
Fazine DT (10 mg)Flamoset (60 ml)
Flomicet (10 mg)Floramin (10 mg)
Fomicet (10 mg)Formicet (10 mg)
Fulday (10 mg)Grecet (10 mg)
GRS Cet (10 mg)Hicet (10 mg)
Hicet (30 ml)Hicet DT (10 mg) (Flora)
Hisdin CT (10 mg)Hisnofil (10 mg)
Hist OD (10 mg)Histacet (10 mg)
Histacid (10 mg)Histanit (10 mg)
Histanit (50 ml)Histazin (10 mg)
Hycet (10 mg)Ifycet DT (10 mg)
Illah (10 mg)Inalam (10 mg)
Incetin (10 mg)Incetin (60 ml)
Incez (60 ml)Incez DT (10 mg)
Incid L (10 mg)Incid L (60 ml)
Intazin (10 mg)Intazin (30 ml)
Intazin (5 mg)Jecet (10 mg)
Jocet (10 mg)Jpee (10 mg)
Jyocet (10 mg)Kecet (30 ml)
Kecet Tab (10 mg)Kidcet (60 ml)
Kofcet DT (10 mg)L Cid (10 mg)
L R G (10 mg)Lancizin (10 mg)
Lancizin (60 ml)Lecet (10 mg)
Lergi (10 mg)Lexicet (10 mg)
Lgnil (30 ml)Lifcet (10 mg)
LV 10M Cet (10 mg)
M Cet (30 ml)M Cit DT (10 mg)
Mcet (10 mg)Mcet (30 ml)
Metriz (10 mg)Morazin (10 mg)
Morazin (60 ml)Myzin (10 mg)
N Zin (10 mg)N Zin (30 ml)
Nacet (10 mg)Nbcet (10 mg)
Neusonil (10 mg)No Aller (10 mg)
Noalzy (10 mg)Ocet (10 mg)
Ocitiriz (10 mg)Odacet (10 mg)
Odacet (30 ml)Odacet (60 ml)
Odiday (60 ml)Odiday DT (10 mg)
Okacet (10 mg)Okacet (30 ml)
Okacet 10Olcet (10 mg)
Olcit (10 mg)Oncet (10 mg)
Oneday (10 mg)Opticet (10 mg)
Osalka (100 ml)Oshzin (10 mg)
Pancet (10 mg)Paracet DT (10 mg)
Quzine (10 mg)R Cet
RacezineRacezine (60 ml)
Raincet DT (10 mg)Re Cet (10 mg)
Recet (10 mg)Recet (30 ml)
Rhinocet (10 mg)Rhiset (10 mg)
Rhizin (10 mg)Rhizin (60 ml)
Rhizin DT (10 mg)Rhizin Forte (20 mg)
Rhynal (10 mg)Rincet MD (10 mg)
Rinitrin (10 mg) (Inspira)Rinitrin (10 mg) (Sigma)
Riz (10 mg)Saczine (20 mg)
Saczine 10Sancet (10 mg)
Satrin (10 mg)Satrin (60 ml)
Set (10 mg)Setri (10 mg)
Setrik (10 mg)Setrisil (10 mg)
Shtriz DT (10 mg)Siacet (10 mg)
Siacet (30 ml)Silpazine (10 mg)
Silpazine (50 ml)Simozine DT (10 mg)
Sit (10 mg)Site (10 mg)
Sizon (10 mg)Sizon (5 mg)
Sizon Forte (20 mg)Sparcet (10 mg)
Sparzin (10 mg)Spazin (10 mg)
Specet (10 mg)Starzine (10 mg)
Sucet (10 mg)Sucet (30 ml)
Sucet (5 mg)Suhit (10 mg)
Supres (10 mg)Suzicet (10 mg)
Sycet (10 mg)Sytra (10 mg)
Tacet (10 mg)Taurcet (10 mg)
Taurcet (60 ml)Tecol DT (10 mg)
Trilert (10 mg)Triz (10 mg)
Triz (60 ml)Trizin (10 mg)
Trizine (10 mg) (Apco Pharma)Trizine (10 mg) (Uniroyal)
Trucet (10 mg)Tzine 10
Unicet (10 mg)Unicet (10 mg) (Bal Pharma)
Unicet (30 ml)Urtizine (10 mg)
Utzy (10 mg)V Cet (10 mg)
V Cet (30 ml)V Cet (60 ml)
Varcet MD (10 mg)Veecet DT (10 mg)
Vencet (10 mg)Vicet (10 mg)
Vincet (10 mg)Xero SED (10 mg)
YewcetZ Cet (10 mg)
Zacet (10 mg)Zecet (10 mg)
Zectop (10 mg)Zene (10 mg)
Zetop (10 mg)Zicet (10 mg) (Zodley)
Zicet 10 (10 mg)Zimat (10 mg)
Zimat (60 ml)Zin (10 mg)
Zin (10 mg) (Biosmith)Zinten (10 mg)
Zirlon (10 mg)Zirtin (10 mg)
Zolase (60 ml)Zotacet (10 mg)
Zotacet MD (10 mg)Zotalase (60 ml)
Zucet (10 mg)Zycet (10 mg)
Zyncet (10 mg)Zyncet (60 ml)
Zyrtec (10 mg)Zyrtec (10 mg) (Adon Pharma)
Zyrtec (60 ml)Zyrtec (60 ml) (Adon Pharma)
Zyrtec DPS (10 ml)

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