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Cetirizine - Side effects, dosage and indications

Cetirizine - Side effects, dosage and indications

Medications and Supplements
In this article we explain it cetirizine and side effects, correct dosages and indications that you should consider if you take this medicine. From there take place the typical symptoms associated with allergies, such as inflammation of the skin or respiratory tract, itchy eyes, nose or skin or nasal congestion. Cetirizine relieves these symptoms by blocking the action of histamine.


What is cetirizine

Histamine is a molecule derived from the histidine which is stored in cells called mast cells of body tissues. When the body interprets that a foreign substance is released histamine by mast cells. That is when associated with histamine H1 receptors to induce an increase in blood flow as well as the production of other chemicals that act in the allergic response. From there take place the typical symptoms associated with allergies, such as inflammation of the skin or respiratory tract, itchy eyes, nose or skin or nasal congestion. Cetirizine relieves these symptoms by blocking the action of histamine.

Do not use cetirizine

If you are allergic (hypersensitive) to the active substance or any of the other ingredients of the medicinal product is prescribed for you. If you think you may be allergic, ask your doctor.

Allergy symptoms may include

Asthma attacks, respiratory difficulty breathing or rapid breathing audible hiss. More or less sudden swelling of face, lips, tongue or elsewhere in the body. It is especially critical if affects the vocal cords. Hives, itching, rash. Anaphylactic Shock (unconsciousness, paleness, sweating, etc).

Recommendations for use of cetirizine

Follow instructions exactly cetirizine administration provided by your doctor. Consult your doctor or pharmacist if you have questions. Ask your doctor to explain any question you do not understand, contained in the instruction booklet that comes with the medicine.

If you are going to have an allergy test, stop treatment three days before performing this test and inform your doctor.

This drug is taken by mouth. Swallow the tablet with a sufficient amount of fluid (a glass of water) and preferably at dinner when the only, or in the morning and evening in the case of the two shots shot is given. Food does not influence the effect of this medicine.

Side effects of cetirizine

Cetirizine can cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
excessive tiredness drowsiness dry mouth stomach pain diarrhea vomiting. Some side effects can be serious. The following symptoms are uncommon, but if you do, 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.

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